Folding storage stool production testing device

Abstract

The utility model relates to the technical field of folding storage stool production testing, in particular to a folding storage stool production testing device which comprises a lifting frame, a driving motor is arranged at the top end of the lifting frame, a bottom frame is fixedly connected to the bottom end of the front face of the lifting frame, and a top frame is fixedly connected to the bottom end of the front face of the lifting frame. The interior of the bottom frame is movably connected with a first lifting disc, and the interior of the first lifting disc is movably connected with a supporting base. Through the arrangement of the lifting frame, the driving motor, the bottom frame, the top frame, the first lifting disc, the supporting base, an air control pump machine, a second lifting disc, a lifting sliding frame, a lead screw shaft sleeve, a connecting plug, a back shore air bag, a lifting sliding groove and a lifting lead screw, the equipment can carry out simulation test operation of folding storage stool production and normal folding use of a stool body; in the actual using process, a worker firstly places the folding storage stool needing to be detected on the first lifting disc and the supporting base, and then the driving motor at the top end of the lifting frame is started.

Description

Technical Field

[0001] The utility model relates to the technical field of folding and storage stool production and testing, in particular to a folding and storage stool production and testing device. Background Technique

[0002] A folding and storage stool is a kind of stool that can be folded, which can save space, is convenient and fast, and can be carried around. The folding and storage stool is made of green and environmentally friendly excellent materials, non-toxic and odorless, and can be used with confidence. The stools are all scientifically designed, with anti-slip function, strong compressive load-bearing capacity, and durable. According to different materials, they can be divided into: solid wood folding and storage stools, plastic folding and storage stools, metal folding and storage stools. The cloth folding and storage stools are relatively popular for camping use recently.

[0003] For example, the patent document with the publication number of CN 206182759 U discloses a leisure folding and storage stool. A leisure folding and storage stool includes: a stool panel; the leisure folding and storage stool also includes: a support rod, two crossbars arranged in parallel and detachably connected to the stool panel at the upper ends, and two stool leg assemblies; the stool leg assembly is composed of a first stool leg and a second stool leg cross-hinged in the middle; the upper ends of the first stool legs of the two stool leg assemblies are respectively and correspondingly hinged to one ends of the two crossbars; the two ends of the support rod are respectively and detachably connected to the upper ends of the second stool legs of the two stool leg assemblies; a groove with a width matching the diameter of the support rod is provided on the lower side of the other ends of the two crossbars. When the leisure folding and storage stool is in use, the support rod is located in the grooves of the two crossbars. This leisure folding and storage stool can be conveniently disassembled, packed, transported by express, and the cost can be reduced.

[0004] However, when testing the production of folding and storage stools with this structure, it is often only possible to perform simple manual opening and closing operations on the folding and storage stools, and the detection efficiency is low. Moreover, it is difficult to imitate the folding state of the folding and storage stools during use, resulting in poor detection data of the equipment. At the same time, the equipment cannot quickly reset and fold the tested folding and storage stools, and cannot achieve more efficient folding and storage stool production testing work, and cannot meet the daily use requirements. Therefore, it is urgent to design a folding and storage stool production and testing device to solve the above problems. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a folding and storage stool production and testing device to solve the problems in the above background technique that when testing the production of folding and storage stools with the existing structure, it is often only possible to perform simple manual opening and closing operations on the folding and storage stools, the detection efficiency is low, it is difficult to imitate the folding state of the folding and storage stools during use, resulting in poor detection data of the equipment, at the same time, the equipment cannot quickly reset and fold the tested folding and storage stools, and cannot achieve more efficient folding and storage stool production testing work, and cannot meet the daily use requirements.

[0006] To achieve the above object, the present utility model provides the following technical solution: A production testing device for a folding storage stool, comprising a lifting frame, a driving motor is provided at the top end of the lifting frame, a bottom frame is fixedly connected to the bottom end of the front surface of the lifting frame, a top frame is fixedly connected to the bottom end of the front surface of the lifting frame, and a first lifting plate is movably connected inside the bottom frame;

[0007] A support base and a pneumatic control pump, a support base is movably connected inside the first lifting plate, a pneumatic control pump is movably connected inside the top frame, and a second lifting plate is fixedly connected to the top end of the pneumatic control pump.

[0008] Preferably, the second lifting plate and the first lifting plate have the same structure, a lifting slide frame is fixedly connected to the back surface of the second lifting plate, and a lead screw bushing is provided at one end of the lifting slide frame.

[0009] Preferably, a plug connector is fixedly connected to the bottom end of the pneumatic control pump, and a top support airbag is provided on the outer surfaces of the pneumatic control pump and the plug connector.

[0010] Preferably, a positioning rubber ring is provided on the side surface of the support base, and a limiting sliding groove is formed on the surface of the support base.

[0011] Preferably, a contraction spring is provided at the inner corner of the limiting sliding groove, and a top contact slider is fixedly connected to one end of the contraction spring.

[0012] Preferably, a lifting sliding groove is formed inside the lifting frame, and a lifting lead screw is provided inside the lifting sliding groove through the driving motor.

[0013] Compared with the prior art, the beneficial effects of the present utility model are:

[0014] The folding storage stool production and testing device, through the set lifting frame, driving motor, bottom frame, top frame, first lifting plate, supporting base, air control pump, second lifting plate, lifting slide, screw shaft sleeve, plug joint, top support airbag, lifting slide groove and lifting screw, can enable the equipment to perform simulation test operations on the production of folding storage stools and the normal folding use of the stool body. In the actual use process, the staff first places the folding storage stool to be tested on the first lifting plate and the supporting base, and then starts the driving motor on the top of the lifting frame to drive the lifting screw inside the lifting frame to rotate, and then the lifting screw drives the first lifting plate and the air control pump. The lifting slide and screw shaft sleeve on the back are adjusted. At this time, the screw shaft sleeve patterns inside the two sets of lifting slides are opposite, so that the two can be connected up and down along the lifting slide groove and lifting screw of the lifting frame to perform the lifting and lowering adjustment operation, and the air control pump inside the top frame and the first lifting plate and support base inside the bottom frame are connected up and down. At the same time, during the docking process, the plug connector at the bottom end of the air control pump can be plugged into the opening of the folding storage stool, and then the air control pump is started to inflate the top support airbag, and the top support airbag is expanded inside the folding storage stool, simulating the production simulation test operation of a person normally unfolding and sitting on the folding storage stool, which reflects the practicality of the equipment design.

[0015] The folding storage stool production and testing device further improves the overall use effect of the equipment through the set lifting frame, bottom frame, top frame, first lifting plate, support base, positioning rubber ring, limit slide, contraction spring and top connecting slider. In the daily use process, when the staff puts the folding storage stool on the support base, it can be inserted into the center of the limit slide as a whole, and then the legs are respectively connected to the top connecting slider inside the limit slide. After that, when the folding storage stool is stretched out, the top connecting slider can adaptively compress the contraction spring to make it contract. After the production test of the folding storage stool is completed, the top supporting force is removed, and the contraction spring pushes the top connecting slider to quickly top-connect and reset the legs of the folding storage stool, and the folding and restoring operation of the folding storage stool is quickly completed. At the same time, the support base can be fixedly placed into the first lifting plate through the positioning rubber ring on the side to ensure the installation firmness of the first lifting plate inside the support base. Later, according to different folding storage stool production and testing requirements, the support base inside the first lifting plate can be adapted and replaced for use, which reflects the comprehensiveness of the equipment design. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0017] Figure 2 It is an overall schematic diagram of the structure of the air control pump of the utility model;

[0018] Figure 3 It is an overall schematic diagram of the support base structure of the utility model;

[0019] Figure 4 For the present utility model Figure 1 is an enlarged schematic view of the structure at position A in the present utility model.

[0020] In the figure: 1, lifting frame; 2, driving motor; 3, chassis; 4, top frame; 5, first lifting disc; 6, support base; 7, air control pump; 8, second lifting disc; 9, lifting slide; 10, lead screw bushing; 11, plug connector; 12, top support airbag; 13, positioning rubber ring; 14, limit chute; 15, compression spring; 16, top contact slider; 17, lifting chute; 18, lifting lead screw. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figures 1-4 , an embodiment provided by the present utility model:

[0023] A production test device for a folding storage stool, including a lifting frame 1, a driving motor 2 is arranged at the top end of the lifting frame 1, a chassis 3 is fixedly connected to the bottom end of the front surface of the lifting frame 1, a top frame 4 is fixedly connected to the bottom end of the front surface of the lifting frame 1, a first lifting disc 5 is movably connected inside the chassis 3, a positioning rubber ring 13 is arranged on the side surface of the support base 6, a limit chute 14 is opened on the surface of the support base 6, a compression spring 15 is arranged at the inner corner of the limit chute 14, one end of the compression spring 15 is fixedly connected to a top contact slider 16, a lifting chute 17 is opened inside the lifting frame 1, and a lifting lead screw 18 is arranged inside the lifting chute 17 through the driving motor 2. Start the driving motor 2 at the top end of the lifting frame 1 to drive the lifting lead screw 18 inside the lifting frame 1 to rotate, and then the lifting lead screw 18 drives the first lifting disc 5 and the lifting slide 9 and the lead screw bushing 10 on the back of the air control pump 7 to adjust. At this time, the thread patterns of the lead screw bushings 10 inside the two groups of lifting slides 9 are opposite, so that the two move along the lifting chute 17 and the lifting lead screw 18 of the lifting frame 1 for up and down docking lifting adjustment operations.

[0024] The support base 6 and the air control pump 7 are internally movably connected to the support base 6 inside the first lifting plate 5, and the air control pump 7 is internally movably connected to the top frame 4. The top of the air control pump 7 is fixedly connected to the second lifting plate 8. The second lifting plate 8 has the same structure as the first lifting plate 5. The back of the second lifting plate 8 is fixedly connected to the lifting slide frame 9. One end of the lifting slide frame 9 is provided with a lead screw bushing 10. The bottom of the air control pump 7 is fixedly connected to the plug connector 11. The outer surfaces of the air control pump 7 and the plug connector 11 are provided with the top support airbag 12. When the folding storage stool is placed on the support base 6, it can be integrally inserted into the center of the limit chute 14, and then the feet are respectively docked to the top contact slider 16 inside the limit chute 14. After that, when the folding storage stool is unfolded, the top contact slider 16 can adaptively compress the compression spring 15 to make it contract. When the production test of the folding storage stool is completed and the top support force is removed, the compression spring 15 pushes the top contact slider 16 to quickly top-connect and reset the feet of the folding storage stool.

[0025] Working principle: During use, the user first places the folding storage stool to be tested on the first lifting plate 5 and the support base 6, and then starts the drive motor 2 at the top of the lifting frame 1 to drive the lifting lead screw 18 inside the lifting frame 1 to rotate. Then the lifting lead screw 18 drives the lifting slide frame 9 and the lead screw bushing 10 on the back of the first lifting plate 5 and the air control pump 7 to adjust. At this time, the thread patterns of the lead screw bushings 10 inside the two lifting slide frames 9 are opposite, so that the two move along the lifting chute 17 and the lifting lead screw 18 of the lifting frame 1 for up and down docking and lifting adjustment operations, connecting the air control pump 7 inside the top frame 4 with the first lifting plate 5 and the support base 6 inside the bottom frame 3 up and down. At the same time, during the docking process, the plug connector 11 at the bottom of the air control pump 7 can be inserted into the opening of the folding storage stool. Then start the air control pump 7 to inflate the inside of the top support airbag 12, expand the top support airbag 12 inside the folding storage stool, and simulate the production simulation test operation of a person normally unfolding and sitting on the folding storage stool. During daily use, when the folding storage stool is placed on the support base 6, it can be integrally inserted into the center of the limit chute 14, and then the feet are respectively docked to the top contact slider 16 inside the limit chute 14. After that, when the folding storage stool is unfolded, the top contact slider 16 can adaptively compress the compression spring 15 to make it contract. When the production test of the folding storage stool is completed and the top support force is removed, the compression spring 15 pushes the top contact slider 16 to quickly top-connect and reset the feet of the folding storage stool, quickly completing the folding and restoration operation of the folding storage stool. At the same time, the support base 6 can be fixedly placed inside the first lifting plate 5 through the positioning rubber ring 13 on the side to ensure the firm installation of the first lifting plate 5 inside the support base 6. Subsequently, according to the production test requirements of different folding storage stools, the support base 6 inside the first lifting plate 5 can be adaptively replaced and used. The above is the entire working principle of the present utility model.

[0026] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

Claims

1. A production test device for a folding and storage stool, including a lifting frame (1), characterized in that: A driving motor (2) is provided at the top end of the lifting frame (1). A bottom frame (3) is fixedly connected to the bottom end of the front surface of the lifting frame (1), and a top frame (4) is fixedly connected to the bottom end of the front surface of the lifting frame (1). A first lifting disc (5) is movably connected inside the bottom frame (3). A support base (6) and an air control pump (7), the support base (6) is movably connected inside the first lifting disc (5), the air control pump (7) is movably connected inside the top frame (4), and a second lifting disc (8) is fixedly connected to the top end of the air control pump (7).

2. The production test device for a folding and storage stool according to claim 1, wherein: The second lifting disc (8) has the same structure as the first lifting disc (5). A lifting slide frame (9) is fixedly connected to the back surface of the second lifting disc (8), and a lead screw bushing (10) is provided at one end of the lifting slide frame (9).

3. The production test device for a folding and storage stool according to claim 1, wherein: A plug connector (11) is fixedly connected to the bottom end of the air control pump (7), and a top support airbag (12) is provided on the outer surfaces of the air control pump (7) and the plug connector (11).

4. A production test device for a folding and storage stool according to claim 1, characterized in that: A positioning rubber ring (13) is provided on the side surface of the support base (6), and a limit sliding groove (14) is formed on the surface of the support base (6).

5. A production testing device for a folding and storage stool according to claim 4, characterized in that: A compression spring (15) is provided at the inner corner of the limit sliding groove (14), and a top contact slider (16) is fixedly connected to one end of the compression spring (15).

6. The production and testing device for a folding and storage stool according to claim 1, characterized in that: A lifting sliding groove (17) is formed inside the lifting frame (1), and a lifting lead screw (18) is provided inside the lifting sliding groove (17) through the driving motor (2).

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