Quick assembly mechanism of turnover device

Abstract

The utility model discloses a quick mounting mechanism of a turnover device, which comprises a mounting seat and a support arm, a first connecting arm and a second connecting arm are arranged on the mounting seat towards the support arm, a first connecting pin and a second connecting pin are arranged in the support arm, an elastic locking mechanism is further arranged in the support arm, the elastic locking mechanism comprises a locking fastener and a torsion spring, and the torsion spring is arranged in the first connecting pin and the second connecting pin. The locking piece is rotationally connected with the supporting arm, one end of the locking piece extends towards the outside of the supporting arm to form a shifting part, the other end of the locking piece is provided with an acting part, one acting force end of the torsion spring abuts against the acting part, and the other acting force end of the torsion spring abuts against the supporting arm. The locking fastener is clamped with the first connecting arm or the second connecting arm under the elastic acting force of the torsion spring; operators only need to insert common tools such as a straight screwdriver into the inserting groove, the locking relation between the locking fastener and the first connecting arm is released by rotating the locking fastener, and field staff can conveniently conduct dismounting work.

Description

Technical Field

[0001] The utility model relates to the technical field of furniture accessories, in particular to a quick-installation mechanism of a turning device. Background Art

[0002] At present, many pieces of furniture use a flip structure to open and close cabinet doors. In order to enable the cabinet doors to hover when opened, such furniture using the flip structure will also be equipped with a flip support device connecting the cabinet door to the cabinet body.

[0003] The current flip device generally has a quick-install structure. For example, the Chinese patent publication with application publication number CN214118646U proposes a fast-disassembly fixing device, which is used on the flip device and includes a fixing seat 30, a clamping plate 31, a clamping member 32, an elastic member 33, a quick-release plate 34 and a fixing assembly 35 connected to the quick-release plate 34. The clamping plate 31 is arranged on the fixing seat 30, the clamping member 32 is rotatably connected to the clamping plate 31, and the two ends of the quick-release plate 34 are respectively provided with a first clamping groove 36 and a second clamping groove 37, and the clamping plate 31 is provided with a first clamping groove 36 and a second clamping groove 37. 6 is engaged with the first engaging block 51, the engaging member 32 is provided with a second engaging block 38 and an operating portion 39, the operating portion 39 protrudes out of the engaging plate 31, the elastic member 33 is used to drive the engaging member 32 to reset, and the second engaging block 38 is used to engage with the second engaging groove 37; currently, this structure has two defects: 1. The installation method of the elastic member is relatively cumbersome, and it is easy to fall out during assembly, and the production efficiency is low; 2. During actual disassembly, due to the compact structure, most of the engaging member 32 is placed on the fixed seat 30, and it is difficult for the staff to rotate the engaging member 32 through the operating portion 39 to perform disassembly work; therefore, further improvement is needed. Utility Model Content

[0004] The purpose of the utility model is to provide a quick-installation mechanism for a flip device to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a quick-loading mechanism of a flip device, comprising a mounting seat and a support arm, the mounting seat is provided with a first connecting arm and a second connecting arm facing the support arm, the support arm is provided with a first connecting pin and a second connecting pin respectively engaged with the first connecting arm and the second connecting arm, an elastic locking mechanism is also provided in the support arm, the elastic locking mechanism comprises a locking member and a torsion spring, the locking member is rotatably connected to the support arm through a first pin shaft in the middle, one end of the locking member is provided with a toggle portion extending outward from the support arm, and the other end of the locking member is provided with an action portion, the spring coil portion of the torsion spring is provided on the support arm through the second pin shaft, and one action end of the torsion spring abuts against the action portion, and the other action end abuts against the support arm, and the locking member is engaged with the first connecting arm or the second connecting arm under the elastic action force of the torsion spring.

[0006] Furthermore, a first snap-in groove is provided at the end of the first connecting arm, and the first connecting pin is engaged with the first snap-in groove; a second snap-in groove is provided on the side of the second connecting arm away from the first connecting arm, and the second connecting pin is engaged with the second snap-in groove.

[0007] Furthermore, a hook block is provided on a side of the first connecting arm away from the second connecting arm, and a hook groove is provided on the locking member corresponding to the hook block, and the hook groove is engaged with the hook block.

[0008] Furthermore, an acting end of the torsion spring away from the locking member abuts against the third pin shaft of the support arm.

[0009] Furthermore, a slot is provided on the toggle portion.

[0010] Compared with the prior art, the beneficial effects of the utility model include: when the first connecting arm and the second connecting arm of the mounting seat are respectively clamped to the first connecting pin and the second connecting pin of the support arm, quick assembly and disassembly are performed through the elastic locking mechanism in the support arm, wherein the locking member provides a considerable force to lock with the first connecting arm through a force end of the torsion spring, and the torsion spring only needs to be installed through the second pin shaft, which is convenient for installation, thereby improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0012] Figure 2 It is a connection diagram of the utility model.

[0013] Figure 3 It is a structural schematic diagram of the utility model in loading and unloading state.

[0014] Figure 4 It is a disassembly schematic diagram of the utility model.

[0015] In the figure: mounting base 10, first connecting arm 101, second connecting arm 102, first snap-fitting groove 103, second snap-fitting groove 104, hook block 105, support arm 20, first connecting pin 201, second connecting pin 202, locking member 30, toggle portion 301, slot 302, action portion 303, hook groove 304, torsion spring 40, first pin shaft 50, second pin shaft 60, third pin shaft 70. DETAILED DESCRIPTION

[0016] Embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be construed as being limited to the embodiments described herein, which are instead provided for a more thorough and complete understanding of the present invention. It should be understood that the drawings and embodiments of the present invention are only for exemplary purposes and are not intended to limit the scope of protection of the present invention.

[0017] It should be understood that the various steps described in the method embodiments of the present invention may be performed in different orders and / or in parallel. In addition, the method embodiments may include additional steps and / or omit the steps shown. The scope of the present invention is not limited in this respect.

[0018] The term "including" and its variations used herein are open inclusions, i.e., "including but not limited to". The term "connected" may be directly connected or indirectly connected through intermediate components (elements). The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one other embodiment"; the term "some embodiments" means "at least some embodiments". The relevant definitions of other terms will be given in the following description.

[0019] It should be noted that the concepts such as "first" and "second" mentioned in the present invention are only used to distinguish between devices, modules or units, and are not used to limit these devices, modules or units to be different devices, modules or units, nor are they used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0020] like Figures 1 to 4The quick-install mechanism of a flip device shown in the figure comprises a mounting seat 10 and a support arm 20, wherein the mounting seat 10 is provided with a first connecting arm 101 and a second connecting arm 102 facing the support arm 20, wherein a first connecting pin 201 and a second connecting pin 202 are respectively provided in the support arm 20 to be clamped with the first connecting arm 101 and the second connecting arm 102, and an elastic locking mechanism is also provided in the support arm 20, wherein the elastic locking mechanism comprises a locking member 30 and a torsion spring 40, wherein the locking member 30 is rotatably connected to the support arm 20 through a first pin shaft 50 in the middle, wherein a toggle portion 301 is extended at one end of the locking member 30 toward the outside of the support arm 20, wherein a slot 302 is provided on the toggle portion 301, and an action portion 303 is provided at the other end of the locking member 30, and a spring coil portion of the torsion spring 40 is passed through the toggle portion 301 to engage with the support arm 20, wherein the toggle portion 301 is provided with a slot 302, and an action portion 303 is provided at the other end of the locking member 30, wherein a spring coil portion of the torsion spring 40 is passed through the toggle portion 301 to engage with the support arm 20, wherein the toggle portion 301 is provided with a slot 302, and a spring coil portion of the torsion spring 40 is passed through the toggle portion 301 to engage with the support arm 20, wherein the spring coil portion of the torsion spring 40 is passed through the toggle portion 301 to engage with the support arm 20, wherein the spring coil portion of the toggle spring 40 is passed through the toggle portion 301 to engage with the support arm 20, wherein the spring coil portion of the toggle The second pin shaft 60 is arranged on the support arm 20, and one force end of the torsion spring 40 is abutted against the action part 303, and the other force end is abutted against the support arm 20, and the locking member 30 is clamped with the first connecting arm 101 or the second connecting arm 102 under the elastic force of the torsion spring 40; it should be understood that when the first connecting arm 101 and the second connecting arm 102 of the mounting seat 10 are respectively clamped with the first connecting pin 201 and the second connecting pin 202 of the support arm 20, the elastic locking mechanism in the support arm 20 is used for quick assembly and disassembly, wherein the locking member 30 is provided with a considerable force by one force end of the torsion spring 40 to lock with the first connecting arm 101, and the torsion spring 40 only needs to be installed through the second pin shaft 60, and the installation is very convenient.

[0021] In this embodiment, a first snap-in groove 103 is provided at the end of the first connecting arm 101, and the first connecting pin 201 is engaged with the first snap-in groove 103. A second snap-in groove 104 is provided on the side of the second connecting arm 102 away from the first connecting arm 101, and the second connecting pin 202 is engaged with the second snap-in groove 104.

[0022] In this embodiment, a hook block 105 is provided on the side of the first connecting arm 101 away from the second connecting arm 102, and a hook groove 304 is provided on the locking member 30 corresponding to the hook block 105. Under the action of elastic force, the locking member 30 makes the hook groove 304 and the hook block 105 cooperate and engage.

[0023] In this embodiment, an acting end of the torsion spring 40 away from the locking member 30 abuts against the third pin 70 of the support arm 20 .

[0024] In this embodiment, a slot 302 is provided on the toggle portion 301 for driving the locking member 30 to rotate. The operator only needs to use a common tool such as a flat-head screwdriver to insert the slot 302, and rotate the locking member 30 to release the locking relationship with the first connecting arm 101, thereby facilitating the disassembly work by on-site personnel.

[0025] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A quick-install mechanism for a flip device, characterized in that: The invention comprises a mounting seat (10) and a support arm (20), wherein the mounting seat (10) is provided with a first connecting arm (101) and a second connecting arm (102) facing the support arm (20), wherein the support arm (20) is provided with a first connecting pin (201) and a second connecting pin (202) respectively engaged with the first connecting arm (101) and the second connecting arm (102), and wherein the support arm (20) is provided with an elastic locking mechanism, wherein the elastic locking mechanism comprises a locking member (30) and a torsion spring (40), wherein the locking member (30) is connected to the support arm (20) via a first pin shaft (50) in the middle thereof. The locking member (30) is rotatably connected to the support arm (20), one end of the locking member (30) is provided with a toggle portion (301) extending outward from the support arm (20), and the other end of the locking member (30) is provided with an action portion (303), the coil portion of the torsion spring (40) is arranged on the support arm (20) through the second pin shaft (60), and one action end of the torsion spring (40) is in contact with the action portion (303), and the other action end is in contact with the support arm (20), and the locking member (30) is clamped with the first connecting arm (101) or the second connecting arm (102) under the elastic action force of the torsion spring (40).

2. The quick-install mechanism of a flipping device according to claim 1, characterized in that: A first snap-fitting groove (103) is provided at the end of the first connecting arm (101), and the first connecting pin (201) is engaged with the first snap-fitting groove (103); a second snap-fitting groove (104) is provided on the side of the second connecting arm (102) away from the first connecting arm (101), and the second connecting pin (202) is engaged with the second snap-fitting groove (104).

3. The quick-install mechanism of a flipping device according to claim 2, characterized in that: A hook block (105) is arranged on the side of the first connecting arm (101) away from the second connecting arm (102), and a hook groove (304) is arranged on the locking member (30) corresponding to the hook block (105), and the hook groove (304) is engaged with the hook block (105).

4. The quick-install mechanism of a turning device according to claim 1, characterized in that: An acting end of the torsion spring (40) away from the locking member (30) abuts against the third pin shaft (70) of the support arm (20).

5. The quick-install mechanism of a turning device according to claim 1, characterized in that: The toggle portion (301) is provided with a slot (302).

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