CN219578563U - Chair - Google Patents

Abstract

The utility model provides a chair, and relates to the technical field of daily necessities. A chair comprises a chair body and a backrest plate, wherein the chair body is detachably connected with the backrest plate; the back board is provided with a cushion pad, the cushion pad is arranged between the chair body and the back board, and the back board is provided with a plurality of first through holes. By adopting the utility model, people feel more comfortable after sitting on the chair.

Description

Chair

Technical Field

The utility model relates to the technical field of daily necessities, in particular to a chair.

Background

The chair is widely used as daily necessities of people in daily life, and particularly when people sit on the chair during leisure, not only the body is relaxed, but also the spirit is relaxed, so the chair is indispensable in the life of people. The existing chairs are only used for people to rest simply, the comfort level is not high, and the long-term sitting on the chairs can have adverse effects on the waist and neck of the people.

Disclosure of Invention

The utility model aims to provide a chair which can make people feel more comfortable after sitting on the chair.

Embodiments of the present utility model are implemented as follows:

the embodiment of the utility model provides a chair, which comprises a chair body and a backrest plate, wherein the chair body is detachably connected with the backrest plate; the backrest plate is provided with a cushion pad, the cushion pad is arranged between the chair body and the backrest plate, and the backrest plate is provided with a plurality of first through holes.

Further, in some embodiments of the present utility model, the chair body includes a support frame and a support assembly, the support assembly is disposed on the support frame, the backboard is provided with a mounting sleeve with an opening facing backward, and the support frame is detachably connected with the mounting sleeve.

Further, in some embodiments of the present utility model, the mounting sleeve is provided with a first screw hole, the support frame is provided with a first mounting hole, and the first mounting bolt passes through the first mounting hole and is in threaded connection with the mounting sleeve.

Further, in some embodiments of the present utility model, the support assembly includes an adjusting rod and a sleeve sleeved on the adjusting rod, the adjusting rod is disposed on the supporting frame, and the adjusting rod is provided with a locking assembly for locking the adjusting rod and the sleeve.

Further, in some embodiments of the present utility model, the adjusting lever is provided with a receiving groove, the locking assembly includes an elastic member and a locking pin, the elastic member is connected to the adjusting lever at one end, and the locking pin is connected to the other end of the elastic member; the cylinder sleeve is uniformly provided with a plurality of second through holes at intervals, and the locking pins penetrate through the second through holes.

Further, in some embodiments of the present utility model, the chair further includes a first leg cover and a second leg cover, the bottom of the chair body is provided with a support rod, and the first leg cover and the second leg cover are detachably provided on the support rod.

Further, in some embodiments of the present utility model, the first leg cover is provided with a mounting groove and a plurality of first reinforcing ribs, and the plurality of first reinforcing ribs are uniformly spaced in the mounting groove; the second foot cover is provided with a third through hole, one end of the supporting rod penetrates through the third through hole, the other end of the supporting rod is embedded into the mounting groove, and the bottom of the second foot cover is provided with a supporting seat and a plurality of second reinforcing ribs which are uniformly arranged on the supporting seat at intervals.

Further, in some embodiments of the present utility model, the first leg includes a second mounting bolt, the first leg includes a second screw hole, the support rod includes a second mounting hole, the second mounting bolt passes through the second mounting hole and is connected with the first leg, and an end of the first leg is rounded.

Further, in some embodiments of the present utility model, a third mounting bolt is further included, the second leg sleeve is provided with a third screw hole, the support rod is provided with a third mounting hole, and the third mounting bolt passes through the third mounting hole and is in threaded connection with the second leg sleeve.

Further, in some embodiments of the present utility model, an outer sidewall of the second boot is provided with anti-skid patterns.

Compared with the prior art, the embodiment of the utility model has at least the following advantages or beneficial effects:

the embodiment of the utility model provides a chair, which comprises a chair body and a backrest plate, wherein the chair body is detachably connected with the backrest plate; the backrest plate is provided with a cushion pad, the cushion pad is arranged between the chair body and the backrest plate, and the backrest plate is provided with a plurality of first through holes.

When the back rest is actually used, the back rest plate is required to be installed on the chair body, as the buffer cushion is arranged between the chair body and the back rest plate, when a person sits on the chair body and leans against the back rest plate, the back rest plate receives backward impact force, the buffer cushion can buffer the impact force, and the force is applied to each other, so that the impact force after buffering can be fed back to the back of the person, and the back of the person is not stressed so strongly and is more comfortable. And be equipped with a plurality of first through-holes on the back board, can dispel the heat between people's back and the back board, it is more comfortable to use. The chair body and the backrest plate are detachably connected, so that the chair body and the backrest plate can be conveniently assembled and disassembled, and the chair is more convenient.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a chair according to an embodiment of the present utility model;

fig. 2 is a schematic structural diagram of a backboard according to an embodiment of the present utility model;

FIG. 3 is an enlarged view of FIG. 2 at A;

fig. 4 is a schematic structural diagram of the top of the first boot according to the embodiment of the present utility model;

fig. 5 is a schematic structural view of the bottom of the first boot according to the embodiment of the present utility model;

FIG. 6 is a schematic diagram of the top of a second boot according to an embodiment of the present utility model;

FIG. 7 is a schematic view of the bottom of a second boot according to an embodiment of the present utility model;

FIG. 8 is a cross-sectional view of an adjustment lever and a first sleeve provided by an embodiment of the present utility model;

fig. 9 is an enlarged view at B in fig. 8.

Icon: 1-backboard, 2-cushion pad, 3-first through hole, 4-supporting frame, 5-mounting sleeve, 6-first screw hole, 7-adjusting rod, 8-first sleeve, 9-containing groove, 10-elastic piece, 11-locking pin, 12-second through hole, 13-first foot cover, 14-second foot cover, 15-supporting rod, 16-mounting groove, 17-first reinforcing rib, 18-third through hole, 19-supporting seat, 20-second reinforcing rib, 21-second screw hole, 22-third screw hole and 23-anti-skid pattern.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the embodiments of the present utility model, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an azimuth or a positional relationship based on that shown in the drawings, or an azimuth or a positional relationship in which the product of the present utility model is conventionally put when used, it is merely for convenience of describing the present utility model and simplifying the description, and it does not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like, if any, are used merely for distinguishing between descriptions and not for indicating or implying a relative importance.

Furthermore, the terms "horizontal," "vertical," "overhang" and the like, if any, do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the embodiments of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Example 1

Referring to fig. 1-9, an embodiment of the present utility model provides a chair, including a chair body and a backboard 1, wherein the chair body is detachably connected with the backboard 1; the back board 1 is provided with a cushion pad 2, the cushion pad 2 is arranged between the chair body and the back board 1, and the back board 1 is provided with a plurality of first through holes 3.

In actual use, the backrest plate 1 is required to be installed on the chair body, and as the cushion pad 2 is arranged between the chair body and the backrest plate 1, when a person sits on the chair body and leans back on the backrest plate 1, the backrest plate receives backward impact force, at the moment, the cushion pad 2 can buffer the impact force, and the force is mutually applied, so that the impact force after buffering can be fed back to the back of the human body, and the back of the human body is stressed less strongly and more comfortably. And be equipped with a plurality of first through-holes 3 on the back board 1, can dispel the heat between people's back and the back board 1, it is more comfortable to use. The chair body is detachably connected with the backrest plate 1, so that the chair body and the backrest plate 1 can be assembled and disassembled conveniently.

Alternatively, the backboard 1 of the present example may be made of a plastic material.

Example 2

Referring to fig. 1-9, in some embodiments of the present utility model, the chair body includes a support frame 4 and a support assembly, the support assembly is disposed on the support frame 4, the backboard 1 is provided with a mounting sleeve 5 with a rearward opening, and the support frame 4 is detachably connected with the mounting sleeve 5.

The support component is arranged on the support frame 4, and aims to support the support frame 4, so that the whole chair is supported, and people can use the chair conveniently. The support frame 4 is detachably connected with the mounting sleeve 5, so that the chair body and the backrest plate 1 can be conveniently mounted and dismounted. During the in-service use, need fix installation cover 5 cover on support frame 4, use more stably after fixed, simultaneously installation cover 5 can also wrap up support frame 4 and reduce the collision of external factor to support frame 4, increase of service life.

Example 3

Referring to fig. 1-9, in some embodiments of the present utility model, the mounting sleeve 5 is provided with a first screw hole 6, the supporting frame 4 is provided with a first mounting hole, and the first mounting bolt passes through the first mounting hole and is in threaded connection with the mounting sleeve 5.

During actual installation, the installation sleeve 5 is sleeved on the support frame 4, the first installation bolt penetrates through the first installation hole and is inserted into the first screw hole 6, the first installation bolt is screwed down, the installation of the back board 1 and the chair body is completed, the back board 1 is very convenient, and the back board 1 is also convenient to detach from the chair body.

Example 4

Referring to fig. 1-9, in some embodiments of the present utility model, the support assembly includes an adjusting rod 7 and a sleeve sleeved on the adjusting rod 7, the adjusting rod 7 is disposed on the supporting frame 4, and the adjusting rod 7 is provided with a locking assembly for locking the adjusting rod 7 and the sleeve.

The height of the adjusting rod 7 in the sleeve can be adjusted during use, and the adjusting rod 7 and the sleeve are locked through the locking assembly, so that the height of the adjusting rod 7 is determined. The adjusting rod 7 is arranged on the supporting frame 4, so that the height of the supporting frame 4 is adjusted, the use requirements of users with different physique can be met, and the user is more comfortable.

Example 5

Referring to fig. 1 to 9, in some embodiments of the present utility model, the adjusting lever 7 is provided with a receiving groove 9, the locking assembly includes an elastic member 10 and a locking pin 11 disposed in the receiving groove 9, one end of the elastic member 10 is connected to the adjusting lever 7, and the other end of the elastic member 10 is connected to the locking pin 11; the sleeve is provided with a plurality of second through holes 12 at uniform intervals, and the locking pins 11 pass through the second through holes 12.

In actual use, as the elastic piece 10 has elasticity, only the locking pin 11 needs to be pressed lightly, the pressure applied by the locking pin 11 is transmitted to the elastic piece 10, the elastic piece 10 deforms under force and contracts into the accommodating groove 9, and meanwhile, the locking pin 11 is driven to retract into the accommodating groove 9. Then adjust pole 7 just can reciprocate in the barrel casing, and elastic component 10 resumes deformation under the effect of self elasticity at elastic component 10 when moving to suitable position to make locking round pin 11 wear out second through-hole 12, from this will adjust pole 7 locking suitable position in the barrel casing, and then accomplish the altitude mixture control of this kind of chair, make the user sit more comfortable.

Alternatively, the elastic member 10 of the present embodiment may employ a spring.

Example 6

Referring to fig. 1 to 9, in some embodiments of the present utility model, the chair further includes a first leg cover 13 and a second leg cover 14, a support bar 15 is disposed at the bottom of the chair body, and the first leg cover 13 and the second leg cover 14 are detachably disposed on the support bar 15.

The chair body is supported through the bottom being equipped with bracing piece 15 with the chair body, through bracing piece 15 and ground contact increase area of contact, can make this kind of chair place more steadily on ground, improves the comfort level that the user sat on the chair. When in actual use, the first foot sleeve 13 and the second foot sleeve 14 are arranged on the supporting rod 15, so that the supporting rod 15 can be protected, the supporting rod 15 is prevented from being damaged due to external factors, and the service life is prolonged.

Alternatively, the first foot cover 13 and the second foot cover 14 of this embodiment may be made of plastic materials.

Example 7

Referring to fig. 1 to 9, in some embodiments of the present utility model, the first leg cover 13 is provided with a mounting groove 16 and a plurality of first reinforcing ribs 17, and the plurality of first reinforcing ribs 17 are uniformly spaced apart from the mounting groove 16; the second leg cover 14 is provided with a third through hole 18, one end of the supporting rod 15 passes through the third through hole 18, the other end of the supporting rod 15 is embedded into the mounting groove 16, and a supporting seat 19 and a plurality of second reinforcing ribs 20 uniformly arranged on the supporting seat 19 at intervals are arranged at the bottom of the second leg cover 14.

In practical use, one end of the supporting rod 15 needs to pass through the third through hole 18, and the other end of the supporting rod 15 is embedded into the mounting groove 16, so that the first foot sleeve 13 and the second foot sleeve 14 are mounted on the supporting rod 15, the mounting is very convenient, and the first foot sleeve 13 and the second foot sleeve 14 are also very convenient to detach from the supporting rod 15. The first reinforcing ribs 17 are arranged on the first foot sleeve 13, so that the strength and rigidity of the first foot sleeve 13 can be enhanced under the condition that the wall thickness of the first foot sleeve 13 is not increased, the bearing performance of the first foot sleeve 13 can be improved on one hand, the waste of material consumption can be avoided on the other hand, and the cost is reduced. The same is true for the effect that the second sleeve 14 is provided with a second reinforcing rib 20. A support base 19 is provided at the bottom of the second leg rest 14, and the support bar 15 can be supported by the support base 19 when the second leg rest 14 is mounted on the support bar 15, so that the chair is supported more stably.

Example 8

Referring to fig. 1 to 9, in some embodiments of the present utility model, the first leg cover 13 further includes a second mounting bolt, the first leg cover 13 is provided with a second screw hole 21, the support rod 15 is provided with a second mounting hole, the second mounting bolt passes through the second mounting hole and is connected with the first leg cover 13 through a thread, and an end portion of the first leg cover 13 is rounded.

In actual use, one end of the supporting rod 15 needs to be embedded into the mounting groove 16, the second mounting bolt is inserted into the second screw hole 21 through the second mounting hole, and the second mounting bolt is screwed down to complete the mounting of the first foot cover 13 and the supporting rod 15, so that the mounting is very convenient, and the first foot cover 13 is also convenient to detach from the supporting rod 15. The end of the first foot sleeve 13 is smooth, so that injury caused by collision to people can be prevented, and the safety is improved.

Example 9

Referring to fig. 1-9, in some embodiments of the present utility model, a third mounting bolt is further included, the second socket 14 is provided with a third screw hole 22, the support rod 15 is provided with a third mounting hole, and the third mounting bolt passes through the third mounting hole and is in threaded connection with the second socket 14.

In actual use, one end of the supporting rod 15 needs to pass through the third mounting hole, so that the third mounting bolt passes through the third mounting hole and is inserted into the third screw hole 22, and the third mounting bolt is screwed down to complete the installation of the second foot cover 14 and the supporting rod 15, so that the installation is very convenient, and the second foot cover 14 is also convenient to detach from the supporting rod 15.

Example 10

Referring to fig. 1-9, in some embodiments of the present utility model, the outer sidewall of the second boot 14 is provided with anti-skid patterns 23.

After the anti-slip patterns 23 are arranged on the outer side wall of the second foot sleeve 14, when the second foot sleeve 14 is held by a hand and is mounted on the supporting rod 15, friction force between the hand and the outer side wall of the second foot sleeve 14 can be increased, slipping is prevented, and the second foot sleeve 14 is more convenient to mount on the supporting rod 15.

In summary, the embodiment of the utility model provides a chair, which comprises a chair body and a backrest plate 1, wherein the chair body is detachably connected with the backrest plate 1; the back board 1 is provided with a cushion pad 2, the cushion pad 2 is arranged between the chair body and the back board 1, and the back board 1 is provided with a plurality of first through holes 3.

In actual use, the backrest plate 1 is required to be installed on the chair body, and as the cushion pad 2 is arranged between the chair body and the backrest plate 1, when a person sits on the chair body and leans back on the backrest plate 1, the backrest plate receives backward impact force, at the moment, the cushion pad 2 can buffer the impact force, and the force is mutually applied, so that the impact force after buffering can be fed back to the back of the human body, and the back of the human body is stressed less strongly and more comfortably. And be equipped with a plurality of first through-holes 3 on the back board 1, can dispel the heat between people's back and the back board 1, it is more comfortable to use. The chair body is detachably connected with the backrest plate 1, so that the chair body and the backrest plate 1 can be assembled and disassembled conveniently.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (10)

1. A chair, characterized in that: the chair comprises a chair body and a backrest plate, wherein the chair body is detachably connected with the backrest plate; the back board is provided with a cushion pad, the cushion pad is arranged between the chair body and the back board, and the back board is provided with a plurality of first through holes.

2. A chair according to claim 1, wherein: the chair body comprises a support frame and a support assembly, wherein the support assembly is arranged on the support frame, the backboard is provided with a mounting sleeve with a backward opening, and the support frame is detachably connected with the mounting sleeve.

3. A chair according to claim 2, wherein: still include first mounting bolt, the installation cover is equipped with first screw, the support frame is equipped with first mounting hole, first mounting bolt pass first mounting hole and with installation cover threaded connection.

4. A chair according to claim 2, wherein: the support assembly comprises an adjusting rod and a sleeve sleeved on the adjusting rod, the adjusting rod is arranged on the support frame, and the adjusting rod is provided with a locking assembly used for locking the adjusting rod and the sleeve.

5. The chair according to claim 4, wherein: the adjusting rod is provided with an accommodating groove, the locking assembly comprises an elastic piece and a locking pin, the elastic piece and the locking pin are arranged in the accommodating groove, one end of the elastic piece is connected with the adjusting rod, and the other end of the elastic piece is connected with the locking pin; the cylinder sleeve is uniformly provided with a plurality of second through holes at intervals, and the locking pins penetrate through the second through holes.

6. A chair according to claim 1, wherein: the novel chair further comprises a first foot sleeve and a second foot sleeve, wherein a supporting rod is arranged at the bottom of the chair body, and the first foot sleeve and the second foot sleeve are detachably arranged on the supporting rod.

7. The chair according to claim 6, wherein: the first foot cover is provided with a mounting groove and a plurality of first reinforcing ribs, and the plurality of first reinforcing ribs are uniformly arranged in the mounting groove at intervals; the second foot cover is provided with a third through hole, one end of the supporting rod penetrates through the third through hole, the other end of the supporting rod is embedded into the mounting groove, and the bottom of the second foot cover is provided with a supporting seat and a plurality of second reinforcing ribs which are uniformly arranged on the supporting seat at intervals.

8. The chair according to claim 6, wherein: the support rod is provided with a second mounting hole, the second mounting bolt penetrates through the second mounting hole and is connected with the first foot sleeve, and the end part of the first foot sleeve is smooth.

9. The chair according to claim 6, wherein: the support rod is provided with a third mounting hole, and the third mounting bolt penetrates through the third mounting hole and is in threaded connection with the second foot sleeve.

10. The chair according to claim 6, wherein: and the outer side wall of the second foot sleeve is provided with anti-skid patterns.