CN214304700U

CN214304700U - Self-locking assembling structure of furniture frame

Info

Publication number: CN214304700U
Application number: CN202120586686.2U
Authority: CN
Inventors: 杨超; 李振学
Original assignee: Qingdao Hongshide Industry And Trade Co ltd
Current assignee: Qingdao Hongshide Industry And Trade Co ltd
Priority date: 2021-03-23
Filing date: 2021-03-23
Publication date: 2021-09-28
Anticipated expiration: 2031-03-23

Abstract

The utility model discloses a furniture frame autologous locking assembly structure, including curb plate and diaphragm, curb plate bottom fixedly connected with fixed block, the diaphragm top be equipped with fixed block matched with fixed slot, be equipped with the sliding tray in the fixed slot lateral wall, be equipped with in the sliding tray with fixed block matched with stop gear, stop gear keeps away from the one end of fixed slot and is equipped with hydraulic pressure mechanism. The utility model discloses a set up stopper and screens piece and can realize when the recess phase cooperation on arch on the stopper and the screens piece, realize the locking between diaphragm and the curb plate, and can ensure through the setting of first spring after the fixed block enters into the fixed slot, stopper and screens piece will be automatic coordination to realize the autologous locking between diaphragm and the curb plate, and then need not personnel to make to be connected between the different structures with the staple in addition, and then the improvement that efficiency when ensureing the assembly can be great.

Description

Self-locking assembling structure of furniture frame

Technical Field

The utility model belongs to the technical field of furniture processing, especially, relate to furniture frame autologous locking assembly structure.

Background

Furniture refers to a large variety of appliances and facilities essential for human beings to maintain normal life, engage in production practice and develop social activities, and the furniture is continuously developed and innovated along with the foot steps of the times, so that the furniture is a great variety, different in materials, complete in variety and different in purposes at present, and is an important basis for establishing working and living spaces.

However, the existing furniture frame often needs to be connected with different parts of the furniture plate by using more fixing nails when being connected, and the self-locking effect cannot be realized between different parts, so that the efficiency of the furniture frame in the assembling process is lower in practice.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the self-locking efficiency is low when the furniture frame is assembled in the prior art, and providing the self-locking assembling structure of the furniture frame.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

furniture frame self-locking assembly structure, including curb plate and diaphragm, curb plate bottom fixedly connected with fixed block, the diaphragm top is equipped with the fixed slot with fixed block matched with, be equipped with the sliding tray in the fixed slot lateral wall, be equipped with the stop gear with fixed block matched with in the sliding tray, the one end that stop gear kept away from the fixed slot is equipped with hydraulic pressure mechanism, the fixed slot bottom is equipped with the mechanism of exerting pressure with hydraulic pressure mechanism matched with.

Preferably, a plurality of stoppers of fixed block lateral wall fixedly connected with, the stopper bottom is ARC structure, stopper top fixedly connected with is protruding.

Preferably, stop gear comprises closing plate, first spring, control panel and screens piece, the sealed sliding connection of closing plate is in the sliding tray, one side and the first spring fixed connection that the closing plate is close to the fixed slot, the first spring other end and control panel fixed connection, the screens piece is equipped with a plurality ofly and keeps away from one side fixed connection of first spring with the control panel.

Preferably, the top end of the clamping block is of an arc surface structure, and the bottom end of the clamping block is provided with a groove matched with the protrusion.

Preferably, the hydraulic mechanism comprises a communicating channel, a hydraulic cavity and a hydraulic plate, the hydraulic cavity is arranged at the bottom end of the fixing groove, the hydraulic cavity is communicated with the sliding groove through the communicating channel, and the hydraulic plate is connected in the hydraulic cavity in a sealing and sliding mode.

Preferably, the pressing mechanism comprises an extrusion plate, a second spring and a connecting rod, the second spring is provided with a plurality of springs which are fixedly connected to the bottom end of the fixing groove, the top end of the second spring is fixedly connected with the extrusion plate, the top end of the connecting rod is fixedly connected with the extrusion plate, and the bottom end of the connecting rod penetrates through the hydraulic cavity and is fixedly connected with the hydraulic plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the locking between the transverse plate and the side plate can be realized by arranging the limiting block and the clamping block when the protrusions on the limiting block are matched with the grooves on the clamping block, and the self-locking between the transverse plate and the side plate can be realized by automatically matching the limiting block and the clamping block after the fixing block enters the fixing groove through the arrangement of the first spring, so that the connection between different structures is realized without a person additionally using a fixing nail, and the efficiency during assembly can be greatly improved;

2. the bottom end of the limiting block and the top end of the clamping block are arranged to be of cambered surface structures, so that when the fixed block moves downwards, the limiting block and the clamping block cannot be limited mutually, the fixed block can enter the fixed groove more deeply, and only when the fixed block moves upwards, the limiting block and the clamping block can be limited mutually, so that the transverse plate and the side plate are prevented from being separated;

3. through setting up hydraulic pressure mechanism and mechanism of exerting pressure can realize when the fixed block bottom extrudees to the stripper plate, the stripper plate at this moment will make the closing plate remove by the direction of first spring through connecting rod and hydraulic pressure mechanism, and then ensure that first spring is compressed, and then ensure that first spring will make the screens piece inseparabler offset with the fixed block through the control panel, ensure to have better connection effect between diaphragm and the curb plate.

Drawings

Fig. 1 is a schematic overall structure diagram of the furniture frame self-locking assembling structure provided by the utility model;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 3 is an enlarged schematic view of B in fig. 1.

In the figure: the device comprises a side plate 1, a transverse plate 2, a fixing block 3, a limiting block 31, a protrusion 32, a fixing groove 4, a sliding groove 5, a limiting mechanism 6, a sealing plate 61, a first spring 62, a control plate 63, a clamping block 64, a groove 65, a hydraulic mechanism 7, a communication channel 71, a hydraulic cavity 72, a hydraulic plate 73, a pressing mechanism 8, an extrusion plate 81, a second spring 82 and a connecting rod 83.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, furniture frame self-locking assembly structure, including curb plate 1 and diaphragm 2, 1 bottom fixedly connected with fixed block 3 of curb plate, 3 lateral walls fixedly connected with of fixed block 31 a plurality of stoppers, stopper 31 bottom is cambered surface structure, stopper 31 top fixedly connected with is protruding 32.

The top of diaphragm 2 is equipped with fixed slot 4 with fixed block 3 matched with, is equipped with sliding tray 5 in the 4 lateral walls of fixed slot, and 5 inner walls of sliding tray are smooth structure, and sliding tray 5 also can be the setting in 4 lateral walls of fixed slot and the inner wall is smooth structure's sleeve.

Be equipped with in the sliding tray 5 with fixed block 3 matched with stop gear 6, stop gear 6 comprises closing plate 61, first spring 62, control panel 63 and screens piece 64, the sealed sliding connection of closing plate 61 is in sliding tray 5, one side and the first spring 62 fixed connection that closing plate 61 is close to fixed slot 4, the first spring 62 other end and control panel 63 fixed connection, screens piece 64 is equipped with a plurality ofly and keeps away from one side fixed connection of first spring 62 with control panel 63.

The top end of the block 64 is a cambered surface structure, and the bottom end of the block 64 is provided with a groove 65 matched with the protrusion 32.

First spring 62 will make screens piece 64 and fixed block 3 offset the setting through control panel 63, and then when fixed block 3 wanted to separate with fixed slot 4, recess 65 on screens piece 64 this moment will cooperate with arch 32 and realize spacing between fixed slot 4 and the fixed block 3, and then realize the relative fixed between diaphragm 2 and curb plate 1.

One end of the limiting mechanism 6, which is far away from the fixing groove 4, is provided with a hydraulic mechanism 7, the hydraulic mechanism 7 is composed of a communicating channel 71, a hydraulic cavity 72 and a hydraulic plate 73, the hydraulic cavity 72 is arranged at the bottom end of the fixing groove 4, the hydraulic cavity 72 is communicated with the sliding groove 5 through the communicating channel 71, the hydraulic plate 73 is connected in the hydraulic cavity 72 in a sealing and sliding manner, and hydraulic oil is contained in the hydraulic cavity 72.

The fixed slot 4 bottom is equipped with and presses mechanism 8 with hydraulic pressure mechanism 7 matched with, and press mechanism 8 comprises stripper plate 81, second spring 82 and connecting rod 83, and second spring 82 is equipped with a plurality ofly and fixed connection in fixed slot 4 bottom, second spring 82 top and stripper plate 81 fixed connection, connecting rod 83 bottom run through hydraulic pressure chamber 72 and with hydraulic pressure board 73 fixed connection.

Now, the operation principle of the present invention is described as follows:

during the assembly, fixed block 3 will enter into inside fixed slot 4, and when fixed block 3 contacted with stripper plate 81, stripper plate 81 at this moment will be extruded by fixed block 3 downwards, and then ensures that stripper plate 81 will extrude hydraulic plate 73 downwards through connecting rod 83, and hydraulic plate 73 will make sealing plate 61 move towards the direction of fixed block 3 through hydraulic oil.

The closing plate 61 will make the control panel 63 remove towards the direction of fixed block 3 through first spring 62, until screens piece 64 and fixed block 3 when closely offsetting, fixed block 3 will be fixed under the cooperation between screens piece 64 and stopper 31 this moment, make fixed block 3 unable and fixed slot 4 separation, and then ensure to have better fixed effect between diaphragm 2 and the curb plate 1, and then ensure that the frame can realize the effect of autologous locking when the assembly, and then need not personnel to make and connect between the different structures with the staple in addition, and then the improvement that efficiency can be great when ensureing the assembly.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Furniture frame self-locking assembly structure, including curb plate (1) and diaphragm (2), its characterized in that, curb plate (1) bottom fixedly connected with fixed block (3), diaphragm (2) top is equipped with fixed slot (4) with fixed block (3) matched with, be equipped with sliding tray (5) in the fixed slot (4) lateral wall, be equipped with in sliding tray (5) with fixed block (3) matched with stop gear (6), the one end that fixed slot (4) were kept away from in stop gear (6) is equipped with hydraulic pressure mechanism (7), fixed slot (4) bottom is equipped with and presses mechanism (8) with hydraulic pressure mechanism (7) matched with.

2. The furniture frame self-locking assembling structure of claim 1, wherein a plurality of limiting blocks (31) are fixedly connected to the side walls of the fixing block (3), the bottom ends of the limiting blocks (31) are of arc-shaped structures, and protrusions (32) are fixedly connected to the top ends of the limiting blocks (31).

3. The furniture frame self-locking assembling structure according to claim 2, wherein the limiting mechanism (6) is composed of a sealing plate (61), a first spring (62), a control plate (63) and a clamping block (64), the sealing plate (61) is connected in the sliding groove (5) in a sealing and sliding mode, one side, close to the fixing groove (4), of the sealing plate (61) is fixedly connected with the first spring (62), the other end of the first spring (62) is fixedly connected with the control plate (63), and the clamping block (64) is provided with a plurality of clamping blocks and is fixedly connected with one side, far away from the first spring (62), of the control plate (63).

4. The furniture frame self-locking assembling structure of claim 3, wherein the top end of the clamping block (64) is of a cambered surface structure, and the bottom end of the clamping block (64) is provided with a groove (65) matched with the protrusion (32).

5. The furniture frame self-locking assembling structure according to claim 1, wherein the hydraulic mechanism (7) is composed of a communication channel (71), a hydraulic chamber (72) and a hydraulic plate (73), the hydraulic chamber (72) is arranged at the bottom end of the fixing groove (4), the hydraulic chamber (72) is communicated with the sliding groove (5) through the communication channel (71), and the hydraulic plate (73) is hermetically and slidably connected in the hydraulic chamber (72).

6. The furniture frame self-locking assembling structure according to claim 5, wherein the pressing mechanism (8) is composed of a pressing plate (81), a second spring (82) and a connecting rod (83), the second spring (82) is provided with a plurality of springs and is fixedly connected to the bottom end of the fixing groove (4), the top end of the second spring (82) is fixedly connected with the pressing plate (81), the top end of the connecting rod (83) is fixedly connected with the pressing plate (81), and the bottom end of the connecting rod (83) penetrates through the hydraulic cavity (72) and is fixedly connected with the hydraulic plate (73).