阅读说明：本技术 快拆式固定环 (Quick-dismantling type fixing ring ) 是由 金鹿 李印 刘海文 于海波 于 2021-09-03 设计创作，主要内容包括：本发明提供了一种快拆式固定环,应用于固定管,所述固定管的外壁设有第一通孔和第二通孔,所述快拆式固定环包括：第一固定件,所述第一固定件的第一端穿过所述第一通孔并位于所述固定管内,所述第一固定件的第二端位于所述固定管外；第二固定件,所述第二固定件的第一端穿过所述第二通孔并与所述第一固定件的第一端可拆卸连接；所述第二固定件的第二端位于所述固定管外；连接组件,所述连接组件与所述第二固定件的第二端连接,所述连接组件用于与待固定部件连接；其中,所述第二固定件安装固定于所述第一固定件上时,所述第一固定件和所述第二固定件安装固定于所述固定管上。本发明解决了车辆上的挂钩等结构不便于拆卸的问题。(The invention provides a quick-release type fixing ring which is applied to a fixing pipe, wherein the outer wall of the fixing pipe is provided with a first through hole and a second through hole, and the quick-release type fixing ring comprises: a first end of the first fixing piece penetrates through the first through hole and is positioned in the fixing pipe, and a second end of the first fixing piece is positioned outside the fixing pipe; the first end of the second fixing piece penetrates through the second through hole and is detachably connected with the first end of the first fixing piece; the second end of the second fixing piece is positioned outside the fixing pipe; the connecting assembly is connected with the second end of the second fixing piece and is used for being connected with a part to be fixed; when the second fixing piece is fixedly arranged on the first fixing piece, the first fixing piece and the second fixing piece are fixedly arranged on the fixing pipe. The invention solves the problem that the structures such as the hook on the vehicle are inconvenient to disassemble.)

1. The utility model provides a solid fixed ring of quick detach formula is applied to fixed pipe, the outer wall of fixed pipe is equipped with first through-hole and second through-hole, a serial communication port, include:

a first end of the first fixing piece penetrates through the first through hole and is positioned in the fixing pipe, and a second end of the first fixing piece is positioned outside the fixing pipe;

the first end of the second fixing piece penetrates through the second through hole and is detachably connected with the first end of the first fixing piece; the second end of the second fixing piece is positioned outside the fixing pipe;

the connecting assembly is connected with the second end of the second fixing piece and is used for being connected with a part to be fixed;

when the second fixing piece is fixedly arranged on the first fixing piece, the first fixing piece and the second fixing piece are fixedly arranged on the fixing pipe.

2. The quick release type fixing ring according to claim 1, wherein the first end of the first fixing member is recessed toward the second end of the first fixing member to form a groove, and the inner wall of the groove is provided with an internal thread; the first end of the second fixing piece is provided with an external thread matched with the internal thread, and the first end part of the second fixing piece is positioned in the groove so that the second fixing piece is in threaded connection with the first fixing piece.

3. The quick release retaining ring of claim 1, wherein the first fixing member comprises a first position-limiting portion, a second position-limiting portion and a connecting portion that are integrally formed;

the first limiting part is positioned outside the fixed pipe, and the first limiting part is abutted against the outer wall of the fixed pipe;

the second limiting part is positioned in the first through hole, and the shape of the second limiting part is matched with that of the first through hole so as to limit the second limiting part to rotate in the first through hole;

the connecting part is positioned in the fixed pipe and detachably connected with the first end of the second fixing part.

4. The quick release retaining ring of claim 1, wherein the coupling assembly comprises:

the connecting plate is connected with the second end of the second fixing piece;

the annular pipe is connected with the connecting plate and used for being connected with the part to be fixed.

5. The quick release retaining ring of claim 4, wherein the connecting plate is riveted to the second end of the second retaining member.

6. The quick release retaining ring of claim 4, wherein the web includes a clamp assembly that clamps the annular tube, the annular tube is located within the clamp assembly, and the annular tube is rotatable relative to the clamp assembly.

7. The quick release type fixing ring according to claim 1, wherein the first through hole is a square through hole, the portion of the first fixing member located in the first through hole is a cuboid, and the difference between the size of the square through hole and the size of the cuboid ranges from 0.5mm to 1 mm.

8. The quick release type fixing ring according to claim 1, wherein the second through hole is a circular through hole, the portion of the second fixing member located in the second through hole is a cylinder, and the difference between the diameter of the circular through hole and the diameter of the cylinder is in the range of 0.5mm to 1 mm.

9. The quick release retaining ring of claim 1, wherein the number of the retaining tubes is plural, and each of the retaining tubes has the first through hole and the second through hole.

10. The quick release type fixing ring according to claim 1, wherein the number of the first through holes is plural, the number of the second through holes is plural, and the plural first through holes and the plural second through holes are in one-to-one correspondence.

Technical Field

The invention relates to the technical field of fixing parts, in particular to a quick-release fixing ring.

Background

With the improvement of living standard of people, vehicles have become one of important transportation tools. At present, in order to facilitate a driver or a passenger to hang or place a required article on a vehicle body, most of pipes of vehicles are provided with structures for hanging or placing a part to be fixed, generally hooks and the like.

In the prior art, structures such as a hook are usually fixed on a vehicle body, and the position of a hanging point cannot be adjusted according to the requirement of a user. Meanwhile, when the part to be fixed is not required to be hung or placed, the hook arranged on the vehicle body can shake, certain influence can be caused on the vehicle body structure, and normal running of the vehicle is influenced.

Therefore, the prior art has the problem that the structure such as a hook on a vehicle is inconvenient to disassemble.

Disclosure of Invention

The embodiment of the invention provides a quick-release type fixing ring, which aims to solve the problem that structures such as a hook on a vehicle are inconvenient to detach.

The embodiment of the invention provides a quick-release type fixing ring, which is applied to a fixing pipe, wherein the outer wall of the fixing pipe is provided with a first through hole and a second through hole, and the quick-release type fixing ring comprises:

a first end of the first fixing piece penetrates through the first through hole and is positioned in the fixing pipe, and a second end of the first fixing piece is positioned outside the fixing pipe;

the first end of the second fixing piece penetrates through the second through hole and is detachably connected with the first end of the first fixing piece; the second end of the second fixing piece is positioned outside the fixing pipe;

the connecting assembly is connected with the second end of the second fixing piece and is used for being connected with a part to be fixed;

when the second fixing piece is fixedly arranged on the first fixing piece, the first fixing piece and the second fixing piece are fixedly arranged on the fixing pipe.

Optionally, the first end of the first fixing piece is recessed towards the second end of the first fixing piece to form a groove, and an inner wall of the groove is provided with an internal thread; the first end of the second fixing piece is provided with an external thread matched with the internal thread, and the first end part of the second fixing piece is positioned in the groove so that the second fixing piece is in threaded connection with the first fixing piece.

Optionally, the first fixing piece comprises a first limiting part, a second limiting part and a connecting part which are integrally formed;

the first limiting part is positioned outside the fixed pipe, and the first limiting part is abutted against the outer wall of the fixed pipe;

the second limiting part is positioned in the first through hole, and the shape of the second limiting part is matched with that of the first through hole so as to limit the second limiting part to rotate in the first through hole;

the connecting part is positioned in the fixed pipe and detachably connected with the first end of the second fixing part.

Optionally, the connection assembly comprises:

the connecting plate is connected with the second end of the second fixing piece;

the annular pipe is connected with the connecting plate and used for being connected with the part to be fixed.

Optionally, the connecting plate is riveted with the second end of the second fixing piece.

Optionally, the connecting plate comprises a clamping assembly for clamping and fixing the annular tube, the annular tube is located in the clamping assembly, and the annular tube can rotate relative to the clamping assembly.

Optionally, the first through hole is a square through hole, the part of the first fixing piece, which is located in the first through hole, is a cuboid, and the range of the difference between the size of the square through hole and the size of the cuboid is 0.5 mm-1 mm.

Optionally, the second through hole is a circular through hole, a portion of the second fixing member located in the second through hole is a cylinder, and a difference between a diameter of the circular through hole and a diameter of the cylinder ranges from 0.5mm to 1 mm.

Optionally, the number of the fixed pipes is multiple, and each fixed pipe is provided with the first through hole and the second through hole.

Optionally, the number of the first through holes is multiple, the number of the second through holes is multiple, and the multiple first through holes and the multiple second through holes are in one-to-one correspondence.

In this embodiment, the first fixing member and the second fixing member are detachably connected. When the part to be fixed needs to be fixed on the fixed pipe, the first fixing piece and the second fixing piece are fixedly installed on the fixed pipe, and the part to be fixed can be fixed on the fixed pipe by connecting the connecting assembly with the part to be fixed. When the part to be fixed does not need to be fixed, the first fixing piece and the second fixing piece can be disconnected, and the first fixing piece and the second fixing piece can be taken down from the fixing pipe. In addition, according to the difference of fixed pipe, the mounted position of first mounting and second mounting also can be different, has improved the flexibility ratio of fixed part of treating the fixed.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments of the present invention will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

FIG. 1 is a schematic structural diagram of a quick release type retaining ring according to an embodiment of the present invention;

FIG. 2 is a schematic view of the quick release type retaining ring of FIG. 1 at another angle;

FIG. 3 is an elevation view of a second fastener and attachment assembly provided by an embodiment of the present invention;

FIG. 4 is a side view of the second attachment member and attachment assembly provided in FIG. 3;

FIG. 5 is a top view of a first fastener provided in accordance with an embodiment of the present invention;

FIG. 6 is an elevation view of the first attachment member provided in FIG. 5;

fig. 7 is a schematic cross-sectional view taken along line a-a in fig. 6.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the present application do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships are changed accordingly.

As shown in fig. 1 to 7, an embodiment of the present invention provides a quick-release type fixing ring, which is applied to a fixing tube 10, an outer wall of the fixing tube is provided with a first through hole and a second through hole, and the quick-release type fixing ring includes:

a first fixing member 20, a first end of the first fixing member 20 passing through the first through hole and being located inside the fixing tube 10, and a second end of the first fixing member 20 being located outside the fixing tube 10;

a second fixing member 30, wherein a first end of the second fixing member 30 passes through the second through hole and is detachably connected with a first end of the first fixing member 20; the second end of the second fixing member 30 is located outside the fixing tube 10;

a connecting assembly 40, wherein the connecting assembly 40 is connected with the second end of the second fixing member 30, and the connecting assembly 40 is used for connecting with a component to be fixed;

when the second fixing member 30 is fixed to the first fixing member 20, the first fixing member 20 and the second fixing member 30 are fixed to the fixing tube 10.

It should be understood that only the portion of the fixing tube 10 provided with the first and second through holes, the first fixing member 20, the second fixing member 30, and the connection assembly 40 are illustrated in fig. 1 to 7. It should be understood that the structure of the fixing tube 10 is not limited thereto. For example, in some embodiments, the stationary tube 10 is a round tube. In other embodiments, the stationary tube 10 is a square tube. In particular implementations, the stationary tube 10 may be any tube.

It should be understood that the present embodiment provides the quick release fastener ring to be mounted on the fixing tube 10, and the quick release fastener ring may be mounted on different apparatuses or parts according to the fixing tube 10. In some embodiments, the stationary pipe 10 is a pipe on a vehicle. In other embodiments, the fixed tube 10 is a tube for table and chair applications.

For example, in some embodiments, the stationary pipe 10 is a pipe on a vehicle. In some embodiments, the vehicle is provided with a roll bar and the stationary tube 10 is a roll bar. In this embodiment, by providing the first through hole and the second through hole on the roll bar and installing and fixing the first fixing member 20 and the second fixing member 30 on the roll bar, the member to be fixed can be fixed on the roll bar by connecting the member to be fixed with the connecting assembly 40. In other embodiments, the vehicle is a truss vehicle and the stationary pipe 10 is a roof truss. In this embodiment, the fixing pipe 10 is a roof truss, the first through hole and the second through hole are formed in the roof truss, and the first fixing member 20 and the second fixing member 30 are fixed to the roof truss, that is, the member to be fixed may be fixed to the roof truss by connecting the member to be fixed to the connecting assembly 40. In a specific implementation, the part to be fixed can be a passenger's luggage, a spare automobile part, and the like.

It should be understood that the second end of the first fixing member 20 being located outside the fixing tube 10 means that the minimum value of the cross-sectional area of the second end of the first fixing member 20 is greater than the maximum value of the cross-sectional area of the first through hole, and therefore, the first end of the first fixing member 20 passes through the first through hole, and the second end of the second fixing member 30 at least partially abuts against the outer wall of the fixing tube 10 to restrict the second end of the first fixing member 20 from passing through the first through hole. Therefore, the second end of the first fixing member 20 is located outside the fixing tube 10.

It should be understood that the second end of the second fixing member 30 is located outside the fixing tube 10, which means that the minimum value of the cross-sectional area of the second end of the second fixing member 30 is greater than the maximum value of the cross-sectional area of the second through hole, and thus the first end of the second fixing member 30 passes through the second through hole, and the second end of the second fixing member 30 at least partially abuts against the outer wall of the fixing tube 10 to restrict the second end of the second fixing member 30 from passing through the second through hole. Therefore, the second end of the second fixing member 30 is located outside the fixing tube 10.

It should be understood that the detachable connection manner of the first fixing member 20 and the second fixing member 30 is not limited herein. For example, in some embodiments, the first fixture 20 and the second fixture 30 are threaded. In other embodiments, the first fixing member 20 and the second fixing member 30 are fixed by a snap fit.

It should be understood that the shape of the connecting assembly 40 may be adjusted according to the change of the member to be fixed.

It should be understood that, when the second fixing member 30 is fixedly installed on the first fixing member 20, the first fixing member 20 and the second fixing member 30 are fixedly installed on the fixing tube 10, which means that, when the second fixing member 30 is connected with the first fixing member 20, since the second end of the first fixing member 20 and the second end of the second fixing member 30 are both located outside the fixing tube 10, axial movement of the first fixing member 20 and the second fixing member 30 is restricted, and the first fixing member 20 and the second fixing member 30 are fixed with respect to the fixing tube 10.

It should be noted that, when in specific use, the first fixing element 20 and the second fixing element 30 need to be used in a matching manner, and similarly, the first through hole and the second through hole need to be correspondingly arranged. Further, in order to facilitate the connection between the first fixing member 20 and the second fixing member 30, the first through hole and the second through hole are generally disposed opposite to each other, and an extension line of an axis of the first through hole and an extension line of an axis of the second through hole are the same straight line.

The first fixing member 20 and the second fixing member 30 in this embodiment are detachably connected. When the component to be fixed needs to be fixed on the fixed pipe, the first fixing member 20 and the second fixing member 30 are installed and fixed on the fixed pipe 10, and at this time, the component to be fixed can be fixed on the fixed pipe 10 by connecting the connecting assembly 40 with the component to be fixed. When the fixing of the member to be fixed is not required, the first fixing member 20 and the second fixing member 30 may be disconnected, and at this time, the first fixing member 20 and the second fixing member 30 may be removed from the fixing tube 10. In addition, the installation positions of the first fixing member 20 and the second fixing member 30 may be different according to the difference of the fixing pipe 10, thereby improving the flexibility of fixing the member to be fixed.

The first fixing member 20, the second fixing member 30 and the connecting assembly 40 provided in this embodiment can be referred to as a quick release type fixing ring, and the fixing tube 10 is provided with the quick release type fixing ring. Firstly, the quick-release type fixing ring can be installed and detached at any time according to requirements, and the flexibility of the disassembling and assembling operation is improved. Secondly, the quick-release fixing ring can be suitable for different fixing pipes 10 and has strong universality. Moreover, the fixed ring of quick detach formula intensity is stronger, has improved the stability of being connected of treating fixed part and fixed pipe. Finally, because only the first through hole and the second through hole are formed in the fixing tube 10, the structural damage to the fixing tube 10 is small.

Optionally, the first end of the first fixing member 20 is recessed towards the second end of the first fixing member 20 to form a groove, and an inner wall of the groove is provided with an internal thread; the first end of the second fixing member 30 is provided with an external thread matching the internal thread, and the first end portion of the second fixing member 30 is located in the groove, so that the second fixing member 30 is in threaded connection with the first fixing member 20.

It should be understood that the length of the internal thread of the inner wall of the groove may be adjusted according to the size of the fixing tube 10 to accommodate different lengths of the fixing tube 10. Accordingly, the length of the external thread of the first end of the second fixing member 30 should be varied as the length of the internal thread is varied.

It should be understood that the dimensions of the internal and external threads are not limited herein. The size of the internal thread can be increased or decreased according to the requirement of actual connection strength, wherein the external thread is matched with the internal thread, and therefore, the size of the external thread changes along with the size change of the internal thread.

It should be understood that the second end of the second fixing member 30 is connected to the connecting assembly 40, and since the entire center of the connecting assembly 40 is located on the second fixing member 30, the connecting assembly 40 is influenced by gravity to restrict the rotation of the second fixing member 30, thereby improving the stability of the threaded connection of the second fixing member 30 to the first fixing member 20.

In this embodiment, the first fixing member 20 and the second fixing member 30 may be screwed by rotating the first fixing member 20 and/or the second fixing member 30. On one hand, the first fixing member 20 and the second fixing member 30 can be mounted and dismounted without using tools, so that the convenience of operation is improved. On the other hand, since the first fixing member 20 and the second fixing member 30 are screwed, the coupling strength of the first fixing member 20 and the second fixing member 30 is improved.

Alternatively, as shown in fig. 5 to 7, the first fixing member 20 includes a first position-limiting portion 201, a second position-limiting portion 202, and a connecting portion 203, which are integrally formed;

the first limiting part 201 is located outside the fixed pipe 10, and the first limiting part 201 is abutted against the outer wall of the fixed pipe 10;

the second position-limiting part 202 is located in the first through hole, and the shape of the second position-limiting part 202 is matched with that of the first through hole so as to limit the second position-limiting part 202 to rotate in the first through hole;

the connecting portion 203 is located in the fixing tube 10, and the connecting portion 203 is detachably connected to the first end of the second fixing member 30.

It should be understood that the first stopper portion 201 abuts against the outer wall of the fixed pipe 10, thereby restricting the first fixing member 20 from moving toward the fixed pipe 10 in the axial direction.

It should be understood that the shape of the second position-limiting portion 202 matches the shape of the first through hole, meaning that the second position-limiting portion 202 cannot rotate within the first through hole with the second position-limiting portion 202 located within the first through hole. For example, in one embodiment, the first through hole is a rectangular hole, and the second position-limiting portion 202 is a rectangular parallelepiped, and when the rectangular parallelepiped is located in the rectangular hole, the rectangular parallelepiped cannot rotate in the rectangular hole.

In this embodiment, the first fixing member 20 includes a first position-limiting portion 201, a second position-limiting portion 202 and a connecting portion 203 which are integrally formed. With the above arrangement, on the one hand, the first fixing member 20 is restricted from moving toward the fixing tube 10 in the axial direction, and on the other hand, the first fixing member 20 is restricted from moving toward the fixing tube 10 in the axial direction, thereby improving the stability of the first fixing member 20.

Optionally, as shown in fig. 3-4, the connection assembly 40 includes:

a connection plate 401, wherein the connection plate 401 is connected with a second end of the second fixing member 30;

the annular pipe 402 is connected with the connecting plate 401, and the annular pipe 402 is used for being connected with the component to be fixed.

It should be understood that the connection manner of the connection plate 401 and the second fixing member 30 is not limited herein. For example, in one embodiment, the connecting plate 401 and the second fixing element 30 are fixed by welding. In another embodiment, the connecting plate 401 is connected to the second fixing member 30 by bolts or screws.

It should be understood that the connection manner of the annular tube 402 and the connecting plate 401 is not limited herein. For example, in one embodiment, the annular tube 402 and the web 401 are snap-fit. In another embodiment, the annular tube 402 and the connecting plate 401 are riveted.

It should be understood that the specific structure of the annular tube 402 is not limited thereto. Wherein the annular pipe 402 refers to a pipe connected end to end. The cross-sectional shape of the annular tube 402 is not limited thereto. For example, in one embodiment, the cross-sectional shape of the annular tube 402 is circular. In other embodiments, the annular tube 402 has a square cross-sectional shape. In addition, the shape formed by connecting the center points of the cross sections of the annular tube 402 is not limited herein. For example, in one embodiment, the center points of the respective cross-sections of the annular tubes 402 are connected to form a circle. In another embodiment, the center points of the cross-sections of the annular tubes 402 are connected to form a square.

In the present embodiment, the connecting assembly 40 includes a connecting plate 401 and an annular tube 402. Since the annular tubes 402 are connected end to end and enclose a hollow structure, the to-be-fixed component can pass through the annular tubes 402 and be fixed on the annular tubes 402. Due to the arrangement of the annular tube 402, the convenience of connecting the connecting assembly 40 with the part to be fixed is improved.

Optionally, in some embodiments, the connecting plate 401 is riveted with the second end of the second fixing member 30.

In a specific implementation, the connecting plate 401 is typically a sheet metal part. Therefore, by caulking and fixing the connection plate 401 and the second end of the second fixing element 30, the connection strength between the connection plate 401 and the second fixing element 30 can be satisfied, and the convenience and feasibility of the connection between the connection plate 401 and the second fixing element 30 can be improved.

Optionally, the tie plate 401 includes a clamp assembly 4011, the clamp assembly 4011 clamps the annular pipe 402, the annular pipe 402 is partially located in the clamp assembly 4011, and the annular pipe 402 is rotatable relative to the clamp assembly 4011.

It should be understood that the structure of the clamp assembly 4011 is not limited thereto. Optionally, in some embodiments, the clamping assembly 4011 includes a first arc-shaped member and a second arc-shaped member, a first end of the first arc-shaped member is connected to a first end of the second arc-shaped member, the first arc-shaped member and the second arc-shaped member enclose to form a receiving cavity having an opening, and a second end of the first arc-shaped member and a second end of the second arc-shaped member are spaced apart to form the opening; wherein the shape of the accommodating cavity is the same as that of the part of the annular tube 402 in the accommodating cavity.

In this embodiment, the clamping assembly 4011 clamps the fixed ring pipe 402, so that the ring pipe 402 can rotate relative to the clamping assembly 4011. The angle of the annular pipe 402 can be adjusted by rotation, thereby improving the flexibility and connection convenience of the annular pipe 402.

Optionally, in some embodiments, the first through hole is a square through hole, a portion of the first fixing member 20 located in the first through hole is a cuboid, and a difference between a size of the square through hole and a size of the cuboid ranges from 0.5mm to 1 mm.

In this embodiment, since the first through hole is a square through hole, and the portion of the first fixing member 20 located in the first through hole is a rectangular parallelepiped, the first fixing member 20 can be limited from rotating along the axis, and the stability of the first fixing member 20 is ensured. Meanwhile, the difference between the diameter of the square through hole and the size of the cuboid ranges from 0.5mm to 1mm, so that the fluency of the first end of the first fixing piece 20 passing through the first through hole is improved on one hand, and the radial movement of the first fixing piece 20 relative to the first through hole is also limited on the other hand.

Optionally, in some embodiments, the second through hole is a circular through hole, a portion of the second fixing member 30 located in the second through hole is a cylinder, and a difference between a diameter of the circular through hole and a diameter of the cylinder ranges from 0.5mm to 1 mm.

In this embodiment, the second through hole is a circular through hole, and a portion of the second fixing member 30 located in the second through hole is a cylinder. Because the difference between the diameter of the circular through hole and the diameter of the cylinder is in the range of 0.5 mm-1 mm, on one hand, the fluency of the first end of the second fixing piece 30 passing through the second through hole is improved, on the other hand, the radial movement of the second fixing piece 30 relative to the second through hole is also limited, and the stability of the second fixing piece 30 is ensured.

Optionally, the number of the fixing tubes 10 is plural, and each fixing tube 10 is provided with the first through hole and the second through hole.

It should be understood that the first through holes and the second through holes are correspondingly arranged, and each first through hole is correspondingly provided with one second through hole. In the following description, the first through holes are taken as an example, and the second through holes are arranged in one-to-one correspondence with the first through holes.

It should be understood that the number of the fixed pipes 10 is plural, and in a specific implementation, the first through hole and the second through hole may be provided on a plurality of the fixed pipes 10.

In a specific implementation, the first fixing member 20 and the corresponding second fixing member 30 may be disposed on each of the first through hole and the corresponding second through hole. Any number of the first fixing parts 20 and the corresponding second fixing parts 30 can be arranged according to actual requirements, and when the part to be fixed needs to be fixed, the first fixing parts and the corresponding second fixing parts are correspondingly arranged on the corresponding first through holes and the corresponding second through holes.

In this embodiment, the number of the fixing tubes 10 is plural, specifically, a first through hole and a corresponding second through hole may be provided on different fixing tubes 10, and when the component to be fixed needs to be fixed, the first fixing member 20 and the corresponding second fixing member 30 may be installed and fixed on any one fixing tube 10. When the fixing position needs to be changed, the first fixing tool 20 and the second fixing tool 30 may be detached from the fixing tube 10 and attached to another fixing tube 10. Through the arrangement, the flexibility of the fixing position of the part to be fixed is improved.

Optionally, the number of the first through holes is multiple, the number of the second through holes is multiple, and the multiple first through holes and the multiple second through holes are in one-to-one correspondence.

It should be understood that the number of the first through holes is multiple, and the second through holes correspond to the first through holes one to one, so that the number of the first through holes is the same as that of the second through holes.

Optionally, in some embodiments, a plurality of the first through holes may be uniformly spaced. The uniform interval arrangement means that the distance between the center points of any two adjacent first through holes is a fixed value. Of course, in specific implementation, the first through hole may be disposed at a position where the component to be fixed needs to be fixed according to actual requirements.

In a specific implementation, the number of the fixing tubes 10 may be multiple, and each of the fixing tubes 10 is provided with a plurality of the first through holes and a plurality of corresponding second through holes. Wherein, the number of the first through holes and the second through holes on each of the fixing tubes 10 may be the same or different.

In a specific implementation, the first fixing member 20 and the corresponding second fixing member 30 may be disposed on each of the first through hole and the corresponding second through hole. Any number of the first fixing parts 20 and the corresponding second fixing parts 30 can be arranged according to actual requirements, and when the part to be fixed needs to be fixed, the first fixing parts and the corresponding second fixing parts are correspondingly arranged on the corresponding first through holes and the corresponding second through holes.

In this embodiment, the number of the first through holes is plural, and the number of the corresponding second through holes is plural. In a specific use, the first through hole and the corresponding second through hole may be disposed at different positions on the fixing tube 10. When the fixing positions need to be changed, the first fixing member 20 and the second fixing member 30 may be detached from a certain position on the fixing tube 10 and attached to the first through holes and the corresponding second through holes provided in the other positions on the fixing tube 10. Through the arrangement, the flexibility of fixing the position of the part to be fixed is further improved.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.