CN213097043U - Combined office chair - Google Patents

Abstract

The utility model provides a modular office chair relates to office chair technical field, including the supporting seat, the bottom fixedly connected with base of supporting seat, the bottom fixedly connected with slipmat of base, the equal fixedly connected with support column in the positive left and right sides of supporting seat, the inside fixedly connected with fixed column of support column. The utility model discloses in, through installing baffle, massage grain and exhaust hole, and through seting up the exhaust hole with the upper surface of baffle to through with massage grain evenly spread with the upper surface of cushion, thereby can effectually reach the exhaust function to the cushion, can reach the massage of official working personnel simultaneously and alleviate the effect, and reduce official working personnel's fatigue.

Description

Combined office chair

Technical Field

The utility model relates to an office chair technical field especially relates to a modular office chair.

Background

Office chairs are classified into a narrow sense and a broad sense, the narrow sense office chair refers to a backrest chair on which a person sits when working on a desktop in a sitting posture, and the broad sense office chair is all chairs used for offices, including a large office chair, a middle office chair, a guest chair, a clerk chair, a conference chair, a visitor chair, a training chair and the like;

the design of current office chair is not perfect enough, and the comfort level is relatively poor, because people's weight is different with the height, to some elastic damping's office chair, the personnel that the weight is heavier are after using, lead to the resilience of office chair impaired easily, shorten office chair's life, need upgrade and reform transform in current technique.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a combined office chair.

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

a combined office chair comprises a supporting seat, wherein the bottom of the supporting seat is fixedly connected with a base, the bottom of the base is fixedly connected with an anti-skid pad, the left side and the right side of the front surface of the supporting seat are fixedly connected with supporting columns, the inside of each supporting column is fixedly connected with a fixing column, the top of each supporting column is fixedly connected with a connecting block, the top of each connecting block is fixedly connected with a cushion, the upper surface of each cushion is provided with a shock absorption structure, a partition plate is fixedly connected above the inside of each shock absorption structure, the upper surface of each partition plate is provided with an exhaust hole, the upper surface of each partition plate is fixedly connected with massage particles, a shock absorption spring is embedded below the inside of each shock absorption structure, the right side of the upper surface of each cushion is fixedly connected with a backrest, the inner sides of the backrests are movably, the limiting groove has all been seted up to the inboard left and right sides of recess, the inside embedding in limiting groove is provided with reset spring, the surface embedding in limiting groove is provided with the gag lever post, fixedly connected with fixed block between support column and the back, the left side top movable mounting of back has the loose axle, the middle part fixedly connected with stopper of loose axle.

Preferably, the bottom of the limiting rod extends to the inside of the limiting groove and is fixedly connected with the reset spring.

Preferably, the bottom of the supporting column is in a semicircular arc shape and is fixedly connected with the fixing column.

Preferably, an external sliding groove is formed in the backrest, and the sliding block extends into the external sliding groove.

Preferably, the left end and the right end of the non-slip mat are both in an inclined shape.

Preferably, the damping spring is matched with the return spring.

Preferably, the massage grains are uniformly distributed on the upper surface of the cushion.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, through installing baffle and massage grain, the exhaust hole has been seted up to the upper surface of baffle, with massage grain evenly spread with the upper surface of cushion, can effectually reach the exhaust function to the cushion, can effectively reduce office staff's fatigue to the effect that the massage was alleviated of playing of office staff simultaneously.

2. Secondly, through installing reset spring, damping spring, slider and back board, and set up outside spout through the inside with the back, and can effectually reach the shock attenuation effect to the device through damping spring when the staff uses the office chair, simultaneously reset after the head of staff leans on the shock attenuation through reset spring when the back, thereby can effectually reach the effect to the buffering of staff's head, the inside of accessible slider outside spout drives the back board simultaneously and carries out position control, thereby can effectually be suitable for and different personnel, and can the effectual life who increases the device.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a front view of the overall structure of the present invention;

FIG. 4 is an enlarged schematic view of the structure of FIG. 2;

fig. 5 is a schematic view of the local structure of the middle damping structure of the present invention.

In fig. 1 to 5, the correspondence between the part names or lines and the reference numbers is:

the massage cushion comprises a support seat 1, a base 2, a non-slip mat 3, a support column 4, a connecting block 5, a cushion 6, a shock absorption structure 7, a partition plate 701, a shock absorption spring 702, an exhaust hole 703, a massage grain 704, a backrest 8, a groove 801, a limiting groove 802, a limiting rod 803, a reset spring 804, a fixing column 9, a fixing block 10, a backrest plate 11, a sliding block 12, a limiting block 13 and a movable shaft 14.

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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 to 5, the utility model provides a combined office chair, which comprises a supporting seat 1, a base 2 fixedly connected to the bottom of the supporting seat 1, an anti-slip mat 3 fixedly connected to the bottom of the base 2, supporting columns 4 fixedly connected to the left and right sides of the front surface of the supporting seat 1, fixing columns 9 fixedly connected to the insides of the supporting columns 4, a connecting block 5 fixedly connected to the tops of the supporting columns 4, a cushion 6 fixedly connected to the top of the connecting block 5, a shock-absorbing structure 7 on the upper surface of the cushion 6, a partition 701 fixedly connected to the upper inside of the shock-absorbing structure 7, an exhaust hole 703 formed on the upper surface of the partition 701, massage particles 704 fixedly connected to the upper surface of the partition 701, a shock-absorbing spring 702 embedded under the inside of the shock-absorbing structure 7, a backrest 8 fixedly connected to the right side of the upper surface of the cushion 6, sliders 12 movably installed, recess 801 has been seted up at the right side top of back 8, and spacing groove 802 has all been seted up to the inboard left and right sides of recess 801, and the inside embedding of spacing groove 802 is provided with reset spring 804, and the surface embedding of spacing groove 802 is provided with gag lever post 803, fixedly connected with fixed block 10 between support column 4 and the back 8, and the left side top movable mounting of back 8 has loose axle 14, the middle part fixedly connected with stopper 13 of loose axle 14.

Further, the bottom of the limiting rod 803 extends to the inside of the limiting groove 802, and is fixedly connected with the reset spring 804, and the damping effect can be effectively achieved, and meanwhile, the damping effect can be reset at the first time.

Further, the bottom of the support column 4 is set to be in a semicircular arc shape and is fixedly connected with the fixing column 9, and the support column 4 can be effectively fixed.

Further, an external sliding groove is formed in the backrest 8, and the sliding block 12 extends into the external sliding groove, so that the position adjusting function of the backrest plate 11 can be effectively achieved.

Further, both ends all are the inclined form about slipmat 3, and can effectual adhesion and ground to prevent that the device from sliding.

Further, damping spring 702 is supporting setting with reset spring 804, and when the personnel of different weight used the device, accessible damping spring 702 reached the shock attenuation effect to the device, through when personnel's head leaned on back 8, can effectually reach the buffering to personnel's head through reset spring 804.

Furthermore, the massage particles 704 are uniformly distributed on the upper surface of the seat cushion 6, and when the device is used by a person, the massage function can be effectively achieved through the massage particles 704.

The working principle is as follows:

when the chair is used, firstly, the friction force between the chair and the ground is enhanced through the attachment of the anti-slip mat 3 with the inclined shape to the ground, then, when an office worker sits on the cushion 6, the massage relieving effect on the office worker can be effectively achieved through the massage particles 704 uniformly distributed on the surface of the cushion 6, and the shock absorption effect on the whole chair can be effectively achieved through the shock absorption spring 702, then, when the head of the office worker leans against the backrest 8, the buffer effect on the head of the office worker can be effectively achieved through the matching of the limiting rod 803 and the reset spring 804, and then, when the device is used by people with different heights, the back board 11 can be driven to carry out position adjustment through the slide block 12 in the external sliding groove, so that the comfort levels of different people can be effectively increased, and finally, when the office worker uses the device, the exhaust effect can be effectively achieved through the exhaust holes 703 formed on the surface of the, so that the comfort of the office staff can be further increased.

The embodiments of the present application have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (7)

1. The combined office chair comprises a supporting seat (1) and is characterized in that a base (2) is fixedly connected to the bottom of the supporting seat (1), anti-skidding pads (3) are fixedly connected to the bottom of the base (2), supporting columns (4) are fixedly connected to the left side and the right side of the front of the supporting seat (1), fixing columns (9) are fixedly connected to the inner portions of the supporting columns (4), connecting blocks (5) are fixedly connected to the top portions of the supporting columns (4), a cushion (6) is fixedly connected to the top portions of the connecting blocks (5), a damping structure (7) is arranged on the upper surface of the cushion (6), a partition plate (701) is fixedly connected to the upper portion of the damping structure (7), an exhaust hole (703) is formed in the upper surface of the partition plate (701), massage grains (704) are fixedly connected to the upper surface of the partition plate (701), and a damping spring (702) is embedded, the upper surface right side fixedly connected with back (8) of cushion (6), the equal movable mounting in inboard of back (8) has slider (12), inboard fixedly connected with back board (11) of slider (12), recess (801) are seted up at the right side top of back (8), spacing groove (802) have all been seted up to the inboard left and right sides of recess (801), the inside embedding of spacing groove (802) is provided with reset spring (804), the surface embedding of spacing groove (802) is provided with gag lever post (803), fixedly connected with fixed block (10) between support column (4) and back (8), the left side top movable mounting of back (8) has loose axle (14), the middle part fixedly connected with stopper (13) of loose axle (14).

2. The modular office chair of claim 1, wherein the bottom of the restraint bar (803) extends to the inside of the restraint slot (802) and is fixedly connected with the return spring (804).

3. The combined office chair of claim 1, wherein the bottom of the supporting column (4) is configured as a semicircular arc and is fixedly connected with the fixing column (9).

4. The modular office chair according to claim 1, wherein the backrest (8) is provided with an external slot inside, and the slider (12) extends inside the external slot.

5. The modular office chair according to claim 1, wherein the non-slip mat (3) is formed in an inclined shape at both left and right ends.

6. The modular office chair of claim 1, wherein the shock absorbing spring (702) is configured to mate with the return spring (804).

7. The modular office chair of claim 1, wherein the massage particles (704) are uniformly distributed on the upper surface of the seat (6).

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