阅读说明：本技术 安全门装设件的安装结构 (Mounting structure of emergency exit piece of installing ) 是由 吕妍丽 于 2020-07-06 设计创作，主要内容包括：本发明涉及门扇上器件固接的技术领域,具体涉及一种安全门装设件的安装结构,其包括：门面板,具有安装开口；固定架,设置在所述门面板的所述安装开口处,并向门扇内凹形成安装腔；第一固定件,与装设件固定连接,适于通过所述安装开口置入所述安装腔中；锁定件,移动地设置在所述固定架上,通过平行于所述门面板的移动与置入所述安装腔中的第一固定件相对锁定。通过将与装设件固定连接的第一固定件,用锁定件第一固定件相对锁定在固定架向门扇内凹形成的安装腔内,从而实现安全门装设件的固定,锁定件和第一固定件都隐藏在固定架的安装腔内,连接表面无螺钉外露,连接方式隐蔽不易识别和拆卸,可对安全门装设件的进行单独固定。(The invention relates to the technical field of fixedly connecting devices on a door leaf, in particular to a mounting structure of a safety door mounting piece, which comprises: a door panel having a mounting opening; the fixing frame is arranged at the mounting opening of the door panel and is inwards concave towards the door leaf to form a mounting cavity; the first fixing piece is fixedly connected with the mounting piece and is suitable for being placed into the mounting cavity through the mounting opening; the locking piece is movably arranged on the fixing frame and is locked relative to the first fixing piece placed in the mounting cavity through movement parallel to the door panel. Through with installing a fixed connection's first mounting, with the relative locking of the first mounting of locking piece in the installation intracavity of mount to the door leaf indent formation to realize that the emergency exit installs the fixed of piece, locking piece and first mounting are all hidden in the installation intracavity of mount, and the connection surface screwless exposes, and the connection mode is hidden difficult discernment and is dismantled, can install the carrying out of piece alone to the emergency exit.)

1. A mounting structure of an attachment, characterized by comprising:

a door panel (1) having a mounting opening;

the fixing frame (2) is arranged at the mounting opening of the door panel (1) and is recessed inwards the door panel to form a mounting cavity;

the first fixing piece (3) is fixedly connected with the mounting piece (18) and is suitable for being placed into the mounting cavity through the mounting opening;

and the locking piece (4) is movably arranged on the fixed frame (2) and is locked relative to the first fixing piece (3) placed in the mounting cavity through the movement parallel to the door panel (1).

2. The mounting structure of an installation member according to claim 1, wherein the fixing frame (2) is composed of a frame body (5) and a second fixing member (6); the frame body (5) is fixed on the door panel (1) and is provided with a concave mounting cavity; the second fixing piece (6) is fixedly connected to the inner wall of the mounting cavity, and the locking piece (4) is arranged on the second fixing piece (6) and used for locking the second fixing piece (6) and the first fixing piece (3) relatively.

3. The mounting structure of an installation member according to claim 2, wherein the first fixing member (3) and the second fixing member (6) are provided with male and female insertion structures which are engaged with each other; the locking piece (4) locks and releases the first fixing piece (3) and the second fixing piece (6) through movement between the convex-concave insertion structures.

4. The mounting structure of an attachment according to claim 3, wherein the male and female insertion structures of the second fixing member (6) are formed with a second hole (7) of a through hole; the locking element (4) is a locking pin (8) slidingly arranged in the second hole (7); and a first hole (9) is formed in the position, corresponding to the second hole (7), of the convex-concave insertion structure on the first fixing piece (3) after assembly, and the locking pin (8) can be locked and released by sliding in and out of the first hole (9).

5. The mounting structure of the installation component according to claim 4, wherein a mounting portion (10) is disposed on the second fixing member (6), a reset component mounting groove (11) is formed between the mounting portion (10) and the male-female insertion structure on the second fixing member (6), a mounting hole (21) for the locking pin (8) to pass through is formed in the mounting portion (10) corresponding to the second hole (7), and a reset component (12) for providing a reset biasing force between the second fixing member (6) and the locking pin (8) is disposed in the reset component mounting groove (11).

6. The mounting structure of the mounting piece according to claim 5, wherein a clamping groove (13) is formed in a position, corresponding to the reset piece mounting groove (11), of the locking pin (8), a first clamping piece (14) is clamped on the clamping groove (13), the reset piece (12) is sleeved on the locking pin (8), and a spiral spring which enables the locking pin (8) to tend to be separated from the biasing force of the second fixing piece (6) is applied between the first clamping piece (14) and the male-female insertion structure; one end of the locking pin (8) close to the second fixing piece (6) is formed with a connecting structure suitable for being combined with the first hole (9).

7. The mounting arrangement of an installation according to claim 6, characterized in that the connecting structure comprises an external thread (15) formed on the locking pin (8) and an internal thread (16) formed in the first hole (9).

8. The mounting structure of an installation member according to claim 7, wherein the end of the locking pin (8) remote from the second fixing member (6) is formed with a fastening tool attachment structure; and working holes (17) suitable for the fastening tools to extend into are formed on the corresponding side edges of the door leaves.

9. An installation structure of an installation member according to any one of claims 1 to 8, characterized in that the fixing frame (2) has a box-like frame body (5) surrounded by four sides and a bottom plate, and the edge of the four-side opening of the frame body (5) is fixedly connected with the edge of the installation opening of the door panel (1).

10. An installation structure of an installation member according to claim 9, characterized in that the edge of the opening at the four sides of the frame body (5) is welded and connected with the edge of the installation opening of the door panel (1).

Technical Field

The invention relates to the technical field of fixedly connecting devices on a door leaf, in particular to a mounting structure of a safety door mounting piece.

Background

With the development of the technical level of the door lock and the improvement of the living standard of people, the door lock not only needs to meet the safety requirements of people, but also gradually becomes an important factor for people to select the door lock. For anti-theft doors and safety doors, most of the conventional fastening devices are door handles, cat eyes and the like. The door handle of such devices is usually fixed by pulling the front and rear panels with screws, for example, chinese patent document CN203008536U discloses a door lock panel for an anti-disassembly room, which specifically includes an inner panel and an outer panel, the back of the outer panel is fixed with screws, the inner panel is provided with screw holes corresponding to the screws on the outer panel, and also includes screw tubes connected with the screws of the outer panel, the screws pass through the screw holes of the inner panel and are connected with the screw tubes on the outer panel to pull and fix the inner panel and the outer panel on the door. Therefore, in the prior art, the design idea is to avoid exposing the fixing piece on the outer side of the door leaf, so that an illegal person can be prevented from opening the door and entering the house by disassembling the fixing piece. In this way, the conventional art employs a fixing member penetrating the door to fix the mounting member disposed on the outer side of the door, and an operable fixing member is disposed on the inner side of the door, for example, the conventional art is disposed on the door panel. For this reason, in order to keep the inner and outer surfaces of the door leaf clean, the inner and outer panels provided with handles are simultaneously assembled. However, with the development of technology, the installation parts such as a camera and a hand touch screen which need to be arranged at the outer side of the door leaf do not need to be provided with corresponding inner installation parts at the inner side of the door leaf, so that the inner side of the door leaf is messy. To avoid such clutter, some prior art have placed a camera, a keypad, on the outer handle panel. However, the panel of the outer handle is not an ideal setting position, and because the human image obtained by the too low camera of the setting position is not easy to be identified, the keys need to be stood down for checking, and the like, the fixed use of the mounting piece on the outer side of the door leaf is limited.

Disclosure of Invention

The invention overcomes the defect that the mounting piece can not be arranged on one side caused by the need of arranging the fixing piece penetrating through the door leaf in the prior art, and provides the mounting structure which has the advantages that no screw is exposed on the connecting surface, the connecting mode is hidden, the identification and the disassembly are not easy, and the mounting piece of the safety door can be independently fixed.

In order to solve the above problems, the present invention provides the following technical solutions: a mounting structure of an attachment, comprising: a door panel having a mounting opening; the fixing frame is arranged at the mounting opening of the door panel and is inwards concave towards the door leaf to form a mounting cavity; the first fixing piece is fixedly connected with the mounting piece and is suitable for being placed into the mounting cavity through the mounting opening; the locking piece is movably arranged on the fixing frame and is locked relative to the first fixing piece placed in the mounting cavity through movement parallel to the door panel.

Preferably, in the mounting structure of the mounting member, the fixing frame is composed of a frame body and a second fixing member; the frame body is fixed on the door panel and is provided with an inwards concave installation cavity; the second fixing piece is fixedly connected to the inner wall of the mounting cavity, and the locking piece is arranged on the second fixing piece and used for locking the second fixing piece and the first fixing piece relatively.

Preferably, in the mounting structure of the mounting member, the first fixing member and the second fixing member are provided with convex-concave insertion structures which are matched with each other; the locking piece locks and releases the first fixing piece and the second fixing piece through movement between the convex-concave insertion structures.

Preferably, in the mounting structure of the mounting member, a second hole with a through hole is formed in the convex-concave insertion structure of the second fixing member; the locking member is a locking pin slidably disposed in the second bore; and a first hole is formed in the position, corresponding to the second hole, of the convex-concave insertion structure on the first fixing piece after assembly, and the locking pin can be locked and released by sliding in and out of the first hole.

Preferably, the mounting structure of above-mentioned installation piece, be equipped with the installation department on the second mounting, the installation department with on the second mounting constitute the piece mounting groove that resets between the convex-concave grafting structure, the installation department corresponds the position shaping in second hole has the confession the mounting hole that the locking pin passed, be equipped with in the piece mounting groove that resets the second mounting with provide the piece that resets biasing force between the locking pin.

Preferably, in the mounting structure of the mounting piece, a clamping groove is formed in a position, corresponding to the reset piece mounting groove, of the locking pin, a first clamping piece is clamped on the clamping groove, the reset piece is sleeved on the locking pin, and a spiral spring which enables the locking pin to tend to be separated from the biasing force of the second fixing piece is applied between the first clamping piece and the convex-concave inserting structure; and one end of the locking pin close to the second fixing piece is provided with a connecting structure which is suitable for being combined with the first hole.

Preferably, the mounting structure of the mounting device further includes a connecting structure formed on the locking pin and a connecting structure formed on the mounting device.

Preferably, in the mounting structure of the mounting piece, a fastening tool connecting structure is formed at one end of the locking pin, which is far away from the second fixing piece; and working holes suitable for the fastening tools to extend into are formed in the corresponding side edges of the door leaves.

Preferably, in the mounting structure of the above-mentioned mounting member, the fixing frame has a box-shaped frame body surrounded by four sides and a bottom plate, and the edge of the opening of the four sides of the frame body is fixedly connected with the edge of the mounting opening of the door panel.

Preferably, in the mounting structure of the mounting member, the edges of the four sides of the frame body, which are open, are welded to the edges of the mounting opening of the door panel.

The technical scheme of the invention has the following advantages:

1. the invention provides a mounting structure of a safety door mounting piece, which comprises a door panel, a door frame and a door frame, wherein the door panel is provided with a mounting opening; the fixing frame is arranged at the mounting opening of the door panel and is inwards concave towards the door leaf to form a mounting cavity; the first fixing piece is fixedly connected with the mounting piece and is suitable for being placed into the mounting cavity through the mounting opening; the locking piece sets up with removing on the mount, through being on a parallel with the removal of door panel with put into first mounting relative locking in the installation cavity through with install a fixed connection's first mounting, with the installation intracavity of the relative locking of the first mounting of locking piece in mount to the door leaf indent formation, thereby realize that the emergency exit installs the fixed of piece, locking piece and first mounting are all hidden in the installation cavity of mount, the connection surface screwless exposes, the connection mode is hidden difficult discernment and dismantlement, can install the carrying out of piece alone to the emergency exit.

2. The invention provides a mounting structure of a safety door mounting piece, wherein a fixing frame consists of a frame body and a second fixing piece; the frame body is fixed on the door panel and is provided with an inwards concave installation cavity; the second fixing piece is fixedly connected to the inner wall of the mounting cavity, and the locking piece is arranged on the second fixing piece and used for locking the second fixing piece and the first fixing piece relatively. First mounting, second mounting respectively with install piece, support body and be connected alone, through locking piece relative locking, adopt this structure can be according to the on-the-spot installation condition, adjust the mounted position of installing the piece and the direction of use, the adjustment of convenient mounted position and direction.

3. According to the mounting structure of the safety door mounting piece provided by the invention, the first fixing piece and the second fixing piece are provided with convex-concave insertion structures which are matched with each other; the locking piece locks and releases the first fixing piece and the second fixing piece through movement between the convex-concave insertion structures. Through set up at first mounting and second mounting and mutually support convex-concave grafting structure, accomplish first mounting, second mounting respectively with install, the support body is connected alone the back, after confirming the mounted position and the direction of installing, convex-concave grafting structure can realize changeing to establish a quick installation of piece and location, adopts convex-concave grafting structure can increase first mounting and second mounting area of contact simultaneously, strengthens the intensity of connecting, increases the stability and the reliability of installing a connection.

4. According to the mounting structure of the safety door mounting piece, the second fixing piece is provided with the mounting part, a reset piece mounting groove is formed between the mounting part and the convex-concave inserting structure on the second fixing piece, the mounting hole for the locking pin to penetrate through is formed in the position, corresponding to the second hole, of the mounting part, and the reset piece providing the reset biasing force between the second fixing piece and the locking pin is arranged in the reset piece mounting groove. The reset piece is arranged on the locking screw in a sleeved mode, the reset piece enables the locking screw to keep the positioning direction, the locking screw is installed and locked quickly, the reset piece releases the biasing force when the locking screw is detached, and the locking screw is bounced off quickly.

5. According to the mounting structure of the safety door mounting piece, a clamping groove is formed in the position, corresponding to the reset piece mounting groove, of the locking pin, a first clamping piece is clamped on the clamping groove, the reset piece is sleeved on the locking pin, and a spiral spring which enables the locking pin to tend to be separated from the biasing force of the second fixing piece is applied between the first clamping piece and the convex-concave inserting structure; and one end of the locking pin close to the second fixing piece is provided with a connecting structure suitable for being combined with the second hole. The first clamping piece is clamped in the clamping groove of the locking screw, the locking screw can be clamped in the mounting portion, the locking screw is not prone to being pulled out of the mounting portion, the locking screw is sleeved with the matching sleeve to be used by the locking screw resetting piece, and locking of the locking screw can be achieved quickly.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is an exploded view schematically illustrating a mounting structure of a safety door installation member according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of the first fastening member of FIG. 1;

FIG. 3 is a schematic structural view of the second fastening member of FIG. 1;

description of reference numerals:

1. a door panel; 2. a fixed mount; 3. a first fixing member; 4. a locking member; 5. a frame body; 6. a second fixing member; 7. a second hole; 8. locking the pin; 9. a first hole; 10. an installation part; 11. a reset piece mounting groove; 12. a reset member; 13. a card slot; 14. a first clip member; 15. an external thread; 16. an internal thread; 17. a working hole; 18. an installation member; 19. a clamping groove; 20. a protrusion; 21. and (7) installing holes.

Detailed Description

The technical scheme of the invention is clearly and completely described in the following with reference to the accompanying drawings.

As shown in fig. 1 to 3, one embodiment of a mounting structure of a safety door installation member includes: the door comprises a door panel 1 with an installation opening, a fixed frame 2 which is arranged at one side of the installation opening of the door panel 1 and is concavely provided with an installation cavity towards the door leaf, a first fixed piece 3 fixedly connected with an installation piece 18, and a locking piece 4 which is movably arranged on the fixed frame 2 in parallel with the door panel 1.

In this embodiment, the fixing frame 2 is composed of a frame body 5 and a second fixing member 6. The frame body 5 is a box-shaped structure which is fixed on the door panel 1 and is formed by four sides and a bottom plate in a surrounding mode, the edges of the four sides of the box-shaped structure, which are open, are fixedly connected with the edges of the mounting opening of the door panel 1 in a welding mode, and the box-shaped structure forms the mounting cavity towards the concave cavity of the door leaf. And the second fixing piece 6 is fixed on the inner wall of the bottom plate of the installation cavity of the frame body 5 by adopting a screw. The first fixing member 3 is fixed to the side of the mounting member 18 facing the bottom plate of the frame body 5 with screws. The opposite surfaces of the first fixing part 3 and the second fixing part 6 in the assembled state are provided with convex-concave insertion structures which are matched with each other. In this embodiment, the first fixing member 3 is provided with a protrusion 20, and the corresponding second fixing member 6 is provided with a snap groove 19.

A second hole 7 with a through hole is formed in a groove wall of the clamping groove 19 of the second fixing member 6, and in this embodiment, the second hole 7 is axially and vertically arranged; said locking element 4 is a locking pin 8 slidingly arranged in said second hole 7; the protrusion 20 of the first fixing member 3 is formed with a first hole 9 adapted to the insertion of the locking pin 8 at a position corresponding to the second hole 7 after assembly. In this embodiment, the first hole 9 is a threaded hole with an internal thread 16, while correspondingly the corresponding end of the locking pin 8 is provided with an external thread 15 cooperating with the threaded hole. The locking pin 8 is locked and released by screwing in and out of the first hole 9. Be equipped with installation department 10 on the second mounting 6, installation department 10 with on the second mounting 6 constitute the piece mounting groove 11 that resets between the cell wall in joint groove 19, installation department 10 corresponds the position shaping in second hole 7 has the confession the mounting hole 21 that locking pin 8 passed. The position that corresponds reset piece mounting groove 11 on the locking pin 8 is provided with draw-in groove 13, and the joint has the jump ring as first fastener 14 on the draw-in groove 13, the jump ring cooperation the installation department 10 reaches the cell wall in joint groove 19 will locking pin 8 can move ground joint on the second mounting 6. A coil spring as a reset piece 12 providing a reset biasing force between the groove wall of the catching groove 19 and the circlip on the lock pin 8 is provided in the reset piece mounting groove 11.

In this embodiment, the frame body 5 of the fixing frame 2 is welded to the door panel 1 when the door panel 1 of the door leaf is formed, and thus is installed on the door when being shipped as a finished door. Thus, when the mounting member 18 is installed, the first fixing member 3 and the second fixing member 6 are first fixed to the mounting member 18 and the frame body 5, respectively, by screws. Then, the first fixing member 3 with the mounting member 18 is pulled through the mounting opening in a direction perpendicular to the door panel 1 of the door leaf, and enters the mounting cavity, and the protrusion 20 provided on the first fixing member 3 and the catching groove 19 provided on the second fixing member 6 are fitted to each other. The first hole 9 of the protrusion 20 and the second hole 7 of the engaging groove 19 are aligned with each other. At this time, a tool extending from a working hole 17 on the corresponding side of the top of the door leaf extends into the mounting cavity through a hole on the top of the frame body 5, the locking pin 8 mounted on the second hole 7 of the snap-in groove 19 is operated by the tool, the locking pin 8 is pushed to move to a position contacting with the first hole 9 against the return biasing force applied by the coil spring, and then the locking pin 8 is rotated to make the external thread 15 on the locking pin 8 and the internal thread 16 in the screw hole of the first hole 9 cooperatively and rotatably connected. The mounting of the installation member 18 on the door panel 1 is thus completed.

When the door leaf needs to be disassembled, a tool extending from the working hole 17 on the corresponding side edge of the top of the door leaf extends into the installation cavity through a hole on the top of the frame body 5, the locking pin 8 installed on the second hole 7 of the clamping groove 19 is operated by the tool, the locking pin 8 is rotated in the direction opposite to the installation direction, so that the external thread 15 on the locking pin 8 is separated from the internal thread 16 in the screw hole of the first hole 9, and at the moment, the spiral spring drives the locking pin 8 to be separated from the protrusion 20 on the first fixing piece 3 through the reset biasing force applied to the locking pin 8 by the clamping spring arranged in the clamping groove 13. At this time, the first fixing member 3 is moved in a direction perpendicular to the door panel 1 of the door, and the protrusion 20 and the catching groove 19 of the second fixing member 6 are disengaged from each other, thereby completing the detachment of the mounting member 18 from the door panel 1.

In the above embodiment, the end of the locking pin 8 away from the second fixing element 6 is formed with a fastening tool connection structure, which is specifically a straight groove, a cross groove, a hexagonal nut, etc.

In the above embodiment, as an alternative, the reset piece 12 providing the reset biasing force between the groove wall of the catching groove 19 and the circlip on the locking pin 8 is disposed in the reset piece mounting groove 11. The locking pin 8 is a polished rod, the first hole 9 is correspondingly a polished rod, the locking pin 8 and the corresponding holes are horizontally arranged and slide along the horizontal direction, so that the locking pin 8 can be locked and released by sliding in and out of the first hole 9.

In the above embodiment, as an alternative, the locking element 4 may be replaced by a rotating arm whose rotating axis is perpendicular to the door panel 1 of the door leaf and whose rotating plane is parallel to the door panel 1, and the rotating arm is mounted on the second fixing element 6. A locking groove adapted to be engaged by the rotation of the rotation arm is formed in the first fixing member 3, and the movement of the mounting member 18 in the direction perpendicular to the door panel 1 of the door is restricted by the rotation arm and the locking groove.

In the above embodiment, as an alternative, the second fixing member 6 may also be formed directly on the frame body 5 by stamping, and does not need to be separately installed.

In the above embodiment, as an alternative, a snap groove 19 is provided on the first fixing member 3, and a protrusion 20 is correspondingly provided on the second fixing member 6.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.