阅读说明：本技术 孔对式手柄连接器 (Hole-to-hole type handle connector ) 是由 向劲松 于 2019-09-11 设计创作，主要内容包括：本发明公开了一种孔对式手柄连接器,包括手柄、终端屏、购物车接头、手柄连接器及固定件,手柄设有中部安装槽、第一卡接孔及第二卡接孔,第一卡接孔及第二卡接孔位于手柄端部；终端屏包括卡接肋条；购物车接头包括护套及插接立柱,手柄连接器包括连接头及插接头,连接头包括连接主体,连接主体外部设有若干个定位孔,插接头包括外侧本体、内侧立柱及尾部连接端,外侧本体外部设有若干个安装孔,内侧立柱设有若干个固定孔；定位孔、安装孔及固定孔相对应,通过固定件插接于安装孔、定位孔并固定于固定孔,使连接头相对固定于插接头,手柄的端部卡接固定于连接头。提高了安装效率,有效的降低了安装和维护成本。(The invention discloses a hole-to-hole type handle connector which comprises a handle, a terminal screen, a shopping cart joint, a handle connector and a fixing piece, wherein the handle is provided with a middle mounting groove, a first clamping hole and a second clamping hole, and the first clamping hole and the second clamping hole are positioned at the end part of the handle; the terminal screen comprises a clamping rib; the shopping cart connector comprises a sheath and an inserting upright post, the handle connector comprises a connector and an inserting connector, the connector comprises a connecting main body, a plurality of positioning holes are formed in the outer part of the connecting main body, the inserting connector comprises an outer side body, an inner side upright post and a tail connecting end, a plurality of mounting holes are formed in the outer part of the outer side body, and a plurality of fixing holes are formed in the inner side upright post; the positioning hole, the mounting hole and the fixing hole are corresponding to each other, the fixing piece is inserted into the mounting hole and the positioning hole and fixed in the fixing hole, the connector is fixed to the plug connector relatively, and the end portion of the handle is clamped and fixed to the connector. The installation efficiency is improved, and the installation and maintenance cost is effectively reduced.)

1. The utility model provides an aperture is to formula handle connector, includes that shopping cart connects, handle connector and mounting, its characterized in that:

the handle connector comprises a connector and a plug connector, the connector comprises a connecting main body, a plurality of positioning holes are formed in the outer portion of the connecting main body, and the positioning holes are distributed on the outer side of the connecting main body in a surrounding mode;

the plug connector comprises an outer side body, an inner side upright post and a tail connecting end, wherein the inner side upright post is positioned inside the outer side body, a plurality of mounting holes are formed in the outer side body, the mounting holes are distributed on the outer side of the outer side body in a surrounding manner, a plurality of fixing holes are formed in the inner side upright post, and the fixing holes are distributed on the outer side of the inner side upright post in a surrounding manner;

the connecting main body is fixedly arranged on the outer side body, the positioning hole, the mounting hole and the fixing hole are corresponding, and the connector is relatively fixed on the plug connector by inserting the fixing piece into the mounting hole and the positioning hole and fixing the fixing piece into the fixing hole;

the shopping cart joint comprises a sheath and an inserting upright column, the inserting upright column is positioned in the sheath, the tail connecting end is provided with a tail slot, and the inserting upright column is inserted in the tail slot; or, the shopping cart connector is provided with a tail slot, the front connecting end is provided with a sheath and an inserting upright post, the inserting upright post is positioned in the sheath, and the inserting upright post is inserted into the tail slot.

2. A hole-to-hole handle connector as defined in claim 1, wherein: the hole-to-hole type handle connector further comprises a handle and a terminal screen, wherein the handle is provided with a middle mounting groove, and the middle mounting groove is positioned in the middle of the handle and penetrates through the handle; the terminal screen comprises a clamping rib, and the end part of the handle is clamped and fixed on the connector; middle part mounting groove joint install in the joint rib, the connector still includes the protruding and downside portion of contradicting of upside joint, the upside joint is protruding to be reached downside portion of contradicting install in both ends about the connecting main part.

3. A hole-to-hole handle connector as defined in claim 2, wherein: the handle still is equipped with first joint hole and second joint hole, first joint hole reaches the second joint hole is located the handle tip, the protruding joint of upside joint in first joint hole, downside conflict portion joint in second joint hole.

4. A hole-to-hole handle connector as defined in claim 3, wherein: the first clamping hole is U-shaped, and the second clamping hole is circular.

5. A hole-to-hole handle connector as defined in claim 3, wherein: downside conflict portion includes connecting strip and conflict platform, the tip of connecting strip with conflict platform fixed connection, conflict platform joint in second joint hole.

6. An aperture-to-aperture handle connector as defined in claim 5, wherein: the connector is equipped with the lateral part mounting groove, the tip of connecting strip is fixed in the lateral part mounting groove, the lateral part mounting groove is rectangular form.

7. A hole-to-hole handle connector as defined in claim 1, wherein: the end of the connecting body is provided with scale marks, the connecting body is provided with an internal mounting hole, and the internal upright post is mounted in the internal mounting hole.

8. A hole-to-hole handle connector as defined in claim 1, wherein: the middle part of the inner side upright post is provided with a middle through hole, and a screw penetrates through the middle through hole and is fixedly connected with the connector.

9. A hole-to-hole handle connector as defined in claim 1, wherein: and a matching groove is formed between the outer side body and the inner side upright post, and the connector part is contained in the matching groove.

10. A hole-to-hole handle connector as defined in claim 1, wherein: the inserting upright posts are clamped in the tail slots.

Technical Field

The invention relates to a trolley, in particular to a hole-to-hole type handle connector.

Background

At present, a shopping cart is a cart for temporarily storing selected goods by customers in a large-sized shopping mall such as a supermarket. The multifunctional clothes rack is generally provided with a plurality of layers, different articles can be stored, and children can be carried in some cases. With the rapid development of the society, a terminal screen is arranged on the shopping cart, so that the shopping cart is convenient for customers to use.

However, the existing terminal screen has the following defects in the setting process:

in the prior art, the anti-rotation design of the handle is realized by fixing the screw of the plastic joint sleeve in the handle pipe, the resistance generated by the expansion force is very limited, the shopping terminal screen is installed on the handle of the existing shopping cart, the anti-rotation fixing mode which is convenient to install and compatible with the handles of the shopping carts with different specifications can not be found all the time to solve the rotation problem of the terminal screen, and the accuracy of the preset angle can not be guaranteed all the time under the condition that a user forcibly touches the screen. The shopping cart handle with different specifications has the advantages of high difficulty in effective installation, very low efficiency and higher installation cost.

Disclosure of Invention

In order to overcome the defects of the prior art, one of the objectives of the present invention is to provide a hole-to-hole type handle connector, which can solve the problems of difficult installation, very low efficiency and high installation cost.

One of the purposes of the invention is realized by adopting the following technical scheme:

a hole-to-hole type handle connector comprises a handle, a terminal screen, a shopping cart connector, a handle connector and a fixing piece, wherein the handle is provided with a middle mounting groove, a first clamping hole and a second clamping hole; the terminal screen comprises a clamping rib; the shopping cart joint comprises a sheath and an inserting upright post, and the inserting upright post is positioned in the sheath; the handle connector comprises a connector and a plug connector, the connector comprises a connecting main body, a plurality of positioning holes are formed in the outer portion of the connecting main body, and the positioning holes are distributed on the outer side of the connecting main body in a surrounding mode; the plug connector comprises an outer side body, an inner side upright post and a tail connecting end, wherein the tail connecting end is provided with a tail slot, the inner side upright post is positioned inside the outer side body, the outer side of the outer side body is provided with a plurality of mounting holes, the mounting holes are distributed around the outer side of the outer side body, the inner side upright post is provided with a plurality of fixing holes, and the fixing holes are distributed around the outer side of the inner side upright post; the middle mounting groove is clamped and mounted on the clamping rib, the connecting main body is fixedly mounted on the outer side body, the positioning hole and the mounting hole correspond to the fixing hole, the fixing piece is inserted into the mounting hole, the positioning hole is fixed in the fixing hole, the connector is relatively fixed to the plug-in connector, and the end portion of the handle is clamped and fixed to the connector.

Further, the connector still includes the protruding and downside conflict portion of upside joint, the upside joint is protruding to be reached downside conflict portion install in both ends about the connecting main part.

Further, the handle still is equipped with first joint hole and second joint hole, first joint hole reaches the second joint hole is located the handle tip, the protruding joint of upside joint in first joint hole, downside conflict portion joint in second joint hole.

Furthermore, the first clamping hole is U-shaped, and the second clamping hole is circular.

Further, downside conflict portion includes connecting strip and conflict platform, the tip of connecting strip with conflict platform fixed connection, conflict platform joint in second joint hole.

Further, the connector is provided with a side mounting groove, the end of the connecting strip is fixed in the side mounting groove, and the side mounting groove is long.

Furthermore, the end of the connecting body is provided with a scale mark, the connecting body is provided with an internal mounting hole, and the inner side upright post is mounted in the internal mounting hole.

Furthermore, a middle through hole is formed in the middle of the inner side upright post, and a screw penetrates through the middle through hole and is fixedly connected with the connector.

Further, a matching groove is formed between the outer side body and the inner side upright post, and the connecting head part is contained in the matching groove.

Furthermore, the inserting upright posts are clamped in the tail slots.

Compared with the prior art, the invention has the beneficial effects that:

1. the outer side body is provided with a plurality of mounting holes, the mounting holes are distributed on the outer side of the outer side body in a surrounding manner, the inner side upright post is provided with a plurality of fixing holes, and the fixing holes are distributed on the outer side of the inner side upright post in a surrounding manner; the middle mounting groove is clamped and mounted on the clamping rib, the connecting main body is fixedly mounted on the outer side body, the positioning hole and the mounting hole correspond to the fixing hole, the fixing piece is inserted into the mounting hole, the positioning hole is fixed in the fixing hole, the connector is relatively fixed to the plug-in connector, and the end portion of the handle is clamped and fixed to the connector. Through the locating hole, the mounting hole reaches fixed orifices's cooperation realizes fixed mounting, both can solve the problem of different installation angle, can solve the problem of preventing deflecting again, reaches the effect of stable quick installation to the purpose of changing the angle on different specification shopping cart handles as required has improved the installation effectiveness, the effectual installation and maintenance cost that has reduced.

2. Meanwhile, when the connector positioning hole and the plug connector mounting hole are in different matching, different angle conversion requirements can be met. The installation is stable and quick, and the purpose of changing angles when the shopping cart handle is installed on the shopping cart handles with different specifications is realized.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

FIG. 1 is an exploded view of a preferred embodiment of the hole-to-hole handle connector of the present invention;

FIG. 2 is a first perspective view of the hole-to-hole handle connector of FIG. 1;

FIG. 3 is a second perspective view of the hole-to-hole handle connector of FIG. 1;

FIG. 4 is a third perspective view of the hole-to-hole handle connector of FIG. 1;

FIG. 5 is a perspective view of a connector of the hole-to-hole handle connector of FIG. 1;

FIG. 6 is another perspective view of a connector of the hole-to-hole handle connector of FIG. 1;

FIG. 7 is a perspective view of a plug in the hole-to-hole handle connector of FIG. 1;

FIG. 8 is a perspective view of a plug in the hole-to-hole handle connector of FIG. 1;

FIG. 9 is a partial perspective view of the hole-to-hole handle connector of FIG. 1;

FIG. 10 is another partial perspective view of the hole-to-hole handle connector of FIG. 1;

fig. 11 is a further partial perspective view of the hole-to-hole handle connector of fig. 1.

In the figure: 10. a handle; 11. a middle mounting groove; 12. a first clamping hole; 13. a second clamping hole; 20. a terminal screen; 21. a screen body; 211. a boss portion; 22. an arc-shaped mounting rack; 23. a prismatic projection; 24. clamping the ribs; 30. a shopping cart adaptor; 31. a sheath; 32. inserting a stand column; 200. a handle connector; 40. a connector; 41. a connecting body; 411. scale marks; 412. a side mounting groove; 413. positioning holes; 414. an internal mounting hole; 42. the upper side is clamped with the bulge; 43. a lower side abutting part; 431. a connecting strip; 432. a collision table; 50. a plug-in connector; 51. an outer body; 511. mounting holes; 52. an inner upright post; 521. a middle through hole; 522. a fixing hole; 53. a mating groove; 54. a tail connecting end; 541. a tail slot; 60. and a fixing member.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 11, a hole-to-hole type handle connector includes a handle 10, a terminal screen 20, a shopping cart connector 30, a handle connector 200 and a fixing member 60, wherein the handle 10 is provided with a middle mounting groove 11, a first clamping hole 12 and a second clamping hole 13, the middle mounting groove 11 is located in the middle of the handle 10 and penetrates through the handle 10, and the first clamping hole 12 and the second clamping hole 13 are located at an end of the handle 10; the terminal screen 20 includes a snap rib 24; the shopping cart joint 30 comprises a sheath 31 and an insertion upright post 32, wherein the insertion upright post 32 is positioned in the sheath 31; the handle connector 200 comprises a connector 40 and a plug 50, the connector 40 comprises a connecting main body 41, a plurality of positioning holes 413 are arranged outside the connecting main body 41, and the positioning holes 413 are distributed around the outer side of the connecting main body 41; the plug 50 comprises an outer side body 51, an inner side upright post 52 and a tail connecting end 54, the tail connecting end 54 is provided with a tail slot 541, the inner side upright post 52 is positioned inside the outer side body 51, the outer side body 51 is provided with a plurality of mounting holes 511, the mounting holes 511 are distributed around the outer side of the outer side body 51, the inner side upright post 52 is provided with a plurality of fixing holes 522, and the fixing holes 522 are distributed around the outer side of the inner side upright post 52; middle part mounting groove 11 joint install in joint rib 24, connect main part 41 fixed mounting in outside body 51, locating hole 413 the mounting hole 511 reaches the fixed orifices 522 is corresponding, through mounting 60 peg graft in mounting hole 511 the locating hole 413 is fixed in fixed orifices 522 makes connector 40 is fixed in relatively bayonet joint 50, the tip joint of handle 10 is fixed in connector 40. Through the positioning hole 413, the mounting hole 511 and the fixing hole 522 are matched to realize fixed mounting, so that the problems of different mounting angles and deflection prevention can be solved, the effect of stable and quick mounting is achieved, the purpose of changing angles on shopping cart handles of different specifications as required is achieved, the mounting efficiency is improved, and the mounting and maintenance cost is effectively reduced.

Specifically, in this embodiment, terminal screen 20 includes screen body 21, arc-shaped mounting frame 22, the protruding 23 of prism, screen body 21 includes bellying 211 is just right the protruding 23 of prism, bellying 211 with the protruding 23 formation joint rib 24 of prism, and then solved terminal screen 20 prevents the problem of deflecting, makes the customer feel better at touch terminal screen 20, avoids deflecting.

In practical application, the shopping cart joint comprises a sheath and an inserting upright post, the inserting upright post is positioned in the sheath, the tail connecting end is provided with a tail slot, and the inserting upright post is inserted in the tail slot; or, the shopping cart connector is provided with a tail slot, the front connecting end is provided with a sheath and an inserting upright post, the inserting upright post is positioned in the sheath, and the inserting upright post is inserted into the tail slot, so that the shopping cart connector has two forms.

Preferably, the connector 40 further includes an upper clamping protrusion 42 and a lower abutting portion 43, the upper clamping protrusion 42 and the lower abutting portion 43 are installed at the upper end and the lower end of the connecting body 41. Specifically, in this embodiment, the following structure is adopted: handle 10 still is equipped with first joint hole 12 and second joint hole 13, first joint hole 12 reaches second joint hole 13 is located the handle 10 tip, the protruding 42 joints of upside joint in first joint hole 12, downside conflict portion 43 joint in second joint hole 13. The first clamping holes 12 are U-shaped, and the second clamping holes 13 are circular. Thereby solving the problem of preventing the coupling head 40 from deflecting from the handle 10.

Preferably, downside conflict portion 43 includes connecting strip 431 and conflict platform 432, the tip of connecting strip 431 with conflict platform 432 fixed connection, conflict platform 432 joint in second joint hole 13, connector 40 is equipped with lateral part mounting groove 412, the end fixing of connecting strip 431 in lateral part mounting groove 412, lateral part mounting groove 412 is rectangular form. When the installation is carried out, the connection strip 431 is attached to the side installation groove 412 by pressing the connection strip 431, so that the installation resistance is reduced, and the problem that the installation cannot be carried out or the installation is difficult is avoided.

Preferably, the end of the connecting body 41 is provided with a scale mark 411, the connecting body 41 is provided with an inner mounting hole 414, and the inner column 52 is mounted in the inner mounting hole 414. The observation of installation personnel is facilitated.

Preferably, a middle through hole 521 is formed in the middle of the inner upright 52, and a screw penetrates through the middle through hole 521 to be fixedly connected with the connector 40. A matching groove 53 is formed between the outer body 51 and the inner upright column 52, and the connecting head 40 is partially accommodated in the matching groove 53. The inserting column 32 is clamped in the tail slot 541. Novel structure, design benefit, the suitability is strong, the facilitate promotion.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.