A chair seat installation structure and a chair seat

Abstract

The utility model provides a chair seat installation structure, comprising: a side card plate, a side fixing hole, a secondary connecting hole and a sealing ring, wherein a plurality of side fixing holes are opened inside the side card plate, a bottom plate is provided on the inner side of the lower end of the side card plate, a main connecting hole is opened inside the middle position of the bottom plate, secondary connecting holes are opened on the left and right sides of the main connecting hole, a connecting plate is provided at the lower end of the secondary connecting hole, a shell is provided at the lower end of the connecting plate, a spring is provided at the upper end of the inner side of the shell, a damper is provided inside the spring, and an inner pad is provided at the lower end of the damper. Compared with the prior art, the utility model has the following beneficial effects: by using the damper, the spring, the inner pad and the sealing ring, the gravity pressing down the bottom plate can be slowly released, and by using the card seat, the slide groove and the base, the bottom plate can be moved along the slide groove.

Description

Technical Field

[0001] The utility model belongs to the technical field of seat installation structures and relates to a seat installation structure and a seat thereof. Background Art

[0002] Seats are the most commonly used furniture in people's daily lives, and their installation structure is a factor related to people's sitting comfort and safety. The seat installation structure needs to be slow-release and stable in position.

[0003] First of all, the seat installation structure needs to be slow-released. The slow-release of the seat means that a buffer mechanism is set in the design of the seat, which can reduce the impact force on the human body when people sit down and protect the health of the human body. In daily life, people often sit on the seat to rest, watch TV, work and other activities. If the seat does not have a buffer mechanism, the impact force when sitting down will cause considerable damage to the body. Therefore, the slow release of the seat is very important, which can reduce the impact force on the human body and protect the health of the human body.

[0004] Secondly, the seat installation structure needs to be able to move in a stable position. The stable movement of the seat means that a mechanism is set in the design of the seat to keep the seat stable during use, while also realizing the function of movement. The stable movement of the seat is very important for people's lives and work. In daily life, people need to move the seat to different positions to meet different activity needs. If the seat cannot remain stable during use, it will cause discomfort and insecurity to the human body. Therefore, the stable movement of the seat is very important, which can ensure the comfort and safety of people when using the seat.

[0005] In summary, the slow release and stable movement of the seat installation structure are both very important. The slow release of the seat can reduce the impact force on the human body and protect the health of the human body; the stable movement of the seat can ensure the comfort and safety of people when using the seat. Therefore, in the design and manufacture of the seat, attention should be paid to these two aspects to improve the quality and performance of the seat. Therefore, a seat installation structure and a seat thereof are urgently needed to solve the above problems. Utility Model Content

[0006] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a seat installation structure and a seat thereof, so as to solve the problems raised in the above-mentioned background technology.

[0007] The utility model is realized by the following technical scheme: a seat installation structure, comprising: a side card plate, a side fixing hole, a secondary connecting hole, a main connecting hole, a bottom plate, a connecting plate, a shell, a connecting seat, a base, a slide groove, a card seat, a spring, a damper, an inner pad and a sealing ring, wherein a plurality of groups of side fixing holes are opened inside the side card plate;

[0008] A bottom plate is provided inside the lower end of the side clamp plate, a main connection hole is provided inside the middle position of the bottom plate, auxiliary connection holes are provided on both sides of the main connection hole, a connection plate is provided at the lower end of the auxiliary connection hole, a shell is provided at the lower end of the connection plate, and a spring is provided at the upper end of the inner side of the shell;

[0009] A damper is provided inside the spring, an inner pad is provided at the lower end of the damper, a sealing ring is provided at the lower end of the inner pad, a connecting seat is provided at the lower end of the sealing ring, a clamping seat is provided at the lower end of the connecting seat, a slide groove is provided on the outer side of the clamping seat, and a base is provided on the outer side of the slide groove.

[0010] As a preferred embodiment, the side clamping plate and the bottom plate are an integral structure, and a plurality of side fixing holes are provided inside the side clamping plate.

[0011] As a preferred embodiment, the auxiliary connection holes are provided in several groups, and the specifications of the auxiliary connection holes in the several groups are the same, and external bolts penetrate through the auxiliary connection holes to be connected and fixed to the connection plate, and the connection plate is connected and fixed to the shell.

[0012] As a preferred embodiment, the cross-section of the connecting plate is a rectangular structure, the bottom of the connecting plate is connected and fixed to several groups of springs and the upper end of the damper, and the damper is a PGU1340 type hydraulic damping column, which can release the gravity pressing down on the bottom plate through the damper, spring, inner pad and sealing ring.

[0013] As a preferred embodiment, the lower end of the spring and the lower end of the damper are both connected and fixed to the upper end of the inner pad, the inner pad is connected and fixed to the upper end of the sealing ring, and the outer side of the sealing ring is movably sealed to the inner side of the shell.

[0014] As a preferred embodiment, a connecting support plate is provided on the inner side of the sealing ring, the connecting support plate is connected and fixed to the connecting seat, the connecting seat is connected and fixed to the clamping seat, the left and right sides of the clamping seat are a circular structure, the clamping seat is movably engaged with the inside of the slide groove, and the bottom plate can be moved along the slide groove through the clamping seat, the slide groove and the base.

[0015] A chair including the above-mentioned seat installation structure comprises a seat body, a side clamp plate and a seat body installed inside a bottom plate, and the seat body is respectively connected and fixed to the side fixing holes and the main connecting holes by bolts.

[0016] After adopting the above technical scheme, the beneficial effects of the utility model are: by using the damper, spring, inner pad and sealing ring, the gravity pressing down the bottom plate can be slowly released, and by using the seat, slide groove and base, the bottom plate can be moved along the slide groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0018] Figure 1 This is a structural schematic diagram of a chair seat installation structure of the utility model;

[0019] Figure 2 This is a right side structural diagram of the interior of a shell in a seat installation structure of the utility model;

[0020] Figure 3 This is a front view of the structure of a seat installation structure of the utility model when the clamping seat is engaged with the inside of the slide groove;

[0021] In the figure: 100-side clamping plate, 110-side fixing hole, 120-auxiliary connecting hole, 130-main connecting hole, 140-bottom plate, 150-connecting plate, 160-housing, 170-connecting seat, 180-base, 190-slide groove, 200-cage, 210-spring, 220-damper, 230-inner pad, 240-sealing ring. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 3 A seat installation structure includes: a side card plate 100, a side fixing hole 110, a secondary connecting hole 120, a main connecting hole 130, a bottom plate 140, a connecting plate 150, a shell 160, a connecting seat 170, a base 180, a slide groove 190, a card seat 200, a spring 210, a damper 220, an inner pad 230 and a sealing ring 240, and a plurality of side fixing holes 110 are opened inside the side card plate 100;

[0024] A bottom plate 140 is provided inside the lower end of the side clamp 100, a main connection hole 130 is provided inside the middle position of the bottom plate 140, and auxiliary connection holes 120 are provided on both sides of the main connection hole 130, a connection plate 150 is provided at the lower end of the auxiliary connection hole 120, a shell 160 is provided at the lower end of the connection plate 150, and a spring 210 is provided at the upper end of the inner side of the shell 160;

[0025] A damper 220 is provided inside the spring 210, an inner pad 230 is provided at the lower end of the damper 220, a sealing ring 240 is provided at the lower end of the inner pad 230, a connecting seat 170 is provided at the lower end of the sealing ring 240, a clamping seat 200 is provided at the lower end of the connecting seat 170, a slide groove 190 is provided on the outer side of the clamping seat 200, and a base 180 is provided on the outer side of the slide groove 190.

[0026] The side clamping plate 100 and the bottom plate 140 are an integral structure, and a plurality of side fixing holes 110 are provided inside the side clamping plate 100 .

[0027] Several groups of auxiliary connection holes 120 are provided, and the specifications of the several groups of auxiliary connection holes 120 are the same. External bolts penetrate the auxiliary connection holes 120 and are connected and fixed to the connection plate 150 , and the connection plate 150 is connected and fixed to the housing 160 .

[0028] The cross-section of the connecting plate 150 is a rectangular structure. The bottom of the connecting plate 150 is connected and fixed to a plurality of groups of springs 210 and the upper end of the damper 220. The damper 220 is a PGU1340 type hydraulic damping column, which can release the gravity pressing down on the bottom plate 140 through the damper 220, the spring 210, the inner pad 230 and the sealing ring 240.

[0029] The lower ends of the spring 210 and the damper 220 are both connected and fixed to the upper end of the inner pad 230 , the inner pad 230 is connected and fixed to the upper end of the sealing ring 240 , and the outer side of the sealing ring 240 is movably sealedly connected to the inner side of the housing 160 .

[0030] A connecting support plate is provided on the inner side of the sealing ring 240, and the connecting support plate is connected and fixed to the connecting seat 170, and the connecting seat 170 is connected and fixed to the base 200. The left and right sides of the base 200 are a circular structure, and the base 200 is movably engaged with the inside of the slide groove 190. The bottom plate 140 can be moved along the slide groove 190 through the base 200, the slide groove 190 and the base 180.

[0031] A seat including the above-mentioned seat installation structure includes a seat body, a side clamp plate 100 and a seat body installed inside a bottom plate 140, and the seat body is respectively fixed to the side fixing hole 110 and the main connecting hole 130 by bolts.

[0032] As the first embodiment of the utility model: first, when the user sits on the upper end of the seat body, the seat body is squeezed downward by the pressure of the user's own weight, and the force of the seat body is transferred to the upper end of the bottom plate 140. Since the side clamping plate 100 and the bottom plate 140 are an integrated structure, and the external bolts pass through the secondary connecting hole 120 and are connected and fixed to the connecting plate 150, and the connecting plate 150 is connected and fixed to the shell 160, the bottom plate 140 is squeezed by the connecting plate 150 and the shell 160 to move downward, and the connecting seat 170 drives the sealing ring 240 to move toward the upper end inside the shell 160, thereby squeezing several groups of springs 210 and dampers 220 to produce compression deformation. At the same time, the springs 210 and dampers 220 will squeeze and store energy on the springs 210 and dampers 220 during the deformation process, and at the same time, the gravity generated by the user sitting down can be released slowly to ensure the comfort of the user.

[0033] As the second embodiment of the present utility model: based on the description in the above embodiments, further, since the connecting support plate is connected and fixed to the connecting seat 170, the connecting seat 170 is connected and fixed to the clamping seat 200, and the clamping seat 200 is movably engaged with the inside of the slide groove 190, when the user needs to adjust the position of the chair seat body, the user can move the connecting seat 170 inside the base 180 inside the slide groove 190 to adjust the position, and since the left and right sides of the clamping seat 200 are a circular structure, the stability of the connecting seat 170 during movement can be effectively improved.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A seat mounting structure, comprising: A side clamping plate (100), a side fixing hole (110), an inner pad (230) and a sealing ring (240), wherein: a plurality of groups of side fixing holes (110) are opened inside the side clamping plate (100); A bottom plate (140) is provided on the inner side of the lower end of the side clamping plate (100); a main connection hole (130) is provided in the middle of the bottom plate (140); auxiliary connection holes (120) are provided on both the left and right sides of the main connection hole (130); a connecting plate (150) is provided at the lower end of the auxiliary connection hole (120); a shell (160) is provided at the lower end of the connecting plate (150); and a spring (210) is provided at the upper inner end of the shell (160); A damper (220) is provided inside the spring (210), an inner pad (230) is provided at the lower end of the damper (220), a sealing ring (240) is provided at the lower end of the inner pad (230), a connecting seat (170) is provided at the lower end of the sealing ring (240), a clamping seat (200) is provided at the lower end of the connecting seat (170), a slide groove (190) is provided on the outer side of the clamping seat (200), and a base (180) is provided on the outer side of the slide groove (190).

2. A seat installation structure according to claim 1, characterized in that: The side clamping plate (100) and the bottom plate (140) are an integral structure, and a plurality of groups of side fixing holes (110) are provided inside the side clamping plate (100).

3. A seat installation structure according to claim 2, characterized in that: The auxiliary connection holes (120) are provided in a plurality of groups, and the specifications of the auxiliary connection holes (120) in the plurality of groups are the same. External bolts penetrate the auxiliary connection holes (120) and are connected and fixed to the connection plate (150), and the connection plate (150) is connected and fixed to the housing (160).

4. A seat installation structure according to claim 3, characterized in that: The cross section of the connecting plate (150) is a rectangular structure. The bottom of the connecting plate (150) is connected and fixed to a plurality of groups of springs (210) and the upper end of a damper (220). The damper (220) is a PGU1340 type hydraulic damping column.

5. A seat installation structure according to claim 4, characterized in that: The lower end of the spring (210) and the lower end of the damper (220) are both connected and fixed to the upper end of the inner pad (230), the inner pad (230) is connected and fixed to the upper end of the sealing ring (240), and the outer side of the sealing ring (240) is movably sealedly connected to the inner side of the housing (160).

6. A seat installation structure according to claim 5, characterized in that: A connecting support plate is provided inside the sealing ring (240), the connecting support plate is connected and fixed to the connecting seat (170), the connecting seat (170) is connected and fixed to the clamping seat (200), the left and right sides of the clamping seat (200) are circular structures, and the clamping seat (200) is movably engaged and connected to the inside of the slide groove (190).

7. A chair comprising the seat mounting structure according to any one of claims 1 to 6, characterized in that: The invention comprises a seat body, the side clamping plate (100) and the seat body are installed inside the bottom plate (140), and the seat body is respectively connected and fixed to the side fixing hole (110) and the main connecting hole (130) by bolts.

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