CN219762887U

CN219762887U - Apartment chair with waist support effect

Info

Publication number: CN219762887U
Application number: CN202321367206.9U
Authority: CN
Inventors: 刘来海
Original assignee: Beijing Wojin Feichi Furniture Co ltd
Current assignee: Beijing Wojin Feichi Furniture Co ltd
Priority date: 2023-05-31
Filing date: 2023-05-31
Publication date: 2023-09-29
Anticipated expiration: 2033-05-31

Abstract

The utility model relates to the technical field of chairs and discloses an apartment chair with a waist protection effect, which comprises supporting legs, wherein a sitting table is fixedly connected to the top of each supporting leg, a protection plate is fixedly connected to the outer wall of the top of each sitting table, a backboard is fixedly connected to the top of each sitting table, a headrest is detachably connected to the outer wall of each backboard, a massage box is fixedly connected to the outer wall of each backboard, an armrest lifting device is arranged in each protection plate, each armrest lifting device comprises a motor box, the motor boxes are fixedly connected to the inner wall of each protection plate, and motors in the motor boxes are connected through couplings. Through setting up handrail elevating gear and changing the position of handrail main part, the motor case operation drives the rocker and rotates, and the hollow board is pulled or lifted through the fixed column in the time of the rocker pivoted, and hollow board makes the lifter realize the lift function at this in-process for handrail main part height can adapt to more different users.

Description

Apartment chair with waist support effect

Technical Field

The utility model relates to the technical field of chairs, in particular to an apartment chair with a waist protecting effect.

Background

The chair is a daily furniture, a seat with a backrest and armrests. The chair has strong practicability and can be used in various rooms, the main function of the chair is to facilitate people to rest, the chair can be classified according to materials and can be classified into a solid wood chair, a glass chair, an iron chair, a plastic chair, a cloth chair, a leather chair, a foaming chair and the like, and the chair can be classified according to functions and can be classified into an office chair, a dining chair, a bar chair, a leisure chair, a reclining chair, a special chair and the like.

For example, the Chinese patent publication No. CN208988157U discloses the following technical scheme: including the front portion chair leg, the top of front portion chair leg is equipped with first cushion, be equipped with first hinge on the outer wall of first cushion one side, the one end that first cushion was kept away from to first hinge articulates there is the second cushion, second cushion bottom fixedly connected with first support, it has the rear portion chair leg to articulate on the first support, the rear portion chair leg is telescopic link device, telescopic link device includes outer pole and interior pole, outer pole bottom outer wall is equipped with outer bayonet socket, the outer wall that interior pole top was located outer bayonet socket department is equipped with interior bayonet socket, outer bayonet socket and interior bayonet socket department are run through there is the fixed block, be equipped with the first bolt that runs through outer pole, interior pole and fixed block on the outer wall that the outer pole is located outer bayonet socket adjacent side.

However:

living seats are indispensable furniture in apartments, and people need to sit for a long time frequently due to work and the like in present life, so that lumbar vertebra problems are caused by the damage of the waist of a user, and the living seats are unfavorable for protecting the life health of the user.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides an apartment chair with a waist protecting effect. The multifunctional massage device has the advantages that the massage assembly can be matched with the apartment chair, so that the apartment chair comprises a massage function, and the device body can generate a function of protecting the waist of a user.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an apartment chair with waist support effect, includes the supporting leg, the top fixedly connected with of supporting leg sits the platform, fixedly connected with guard plate on the top outer wall of sitting the platform, the top fixedly connected with backplate of sitting the platform, can dismantle on the outer wall of backplate and be connected with the back cushion, fixedly connected with massage box on the outer wall of backplate, the inside of guard plate is provided with handrail elevating gear, handrail elevating gear includes the motor case, motor case fixedly connected with is on the inner wall of guard plate, motor in the motor case passes through shaft coupling fixedly connected with rocker, fixedly connected with fixed column on the outer wall of rocker, through sliding block sliding connection lifter on the guard plate, the bottom fixedly connected with hollow slab of lifter, the top fixedly connected with handrail main part of lifter, the inside of massage box is provided with the roll waist support device, the top of sitting the platform can be dismantled and be connected with the cushion.

Preferably, the fixed column is contacted with the inner ring of the hollow plate, and the lifting effect is realized by arranging the fixed column to conduct pulling force to the hollow plate so as to lead the lifting rod to realize lifting effect.

Preferably, the rolling waist support device comprises a fixing plate A, the fixing plate A is fixedly connected to the inner wall of the massage box, a fixing plate B is fixedly connected to the inner wall of the massage box, an I-shaped gear A is rotatably connected to the fixing plate A through a bearing, a driving motor box is fixedly connected to the inner wall of the massage box, and a motor in the driving motor box is fixedly connected with the I-shaped gear A through a coupler and a rotating shaft.

Preferably, the rolling waist support device further comprises an I-shaped gear B, the I-shaped gear B is rotationally connected to the fixed plate B through a bearing, a transmission gear is rotationally connected to the fixed plate B through a bearing, a connecting rod is fixedly connected to the transmission gear, and a roller is fixedly connected to the top of the connecting rod.

Preferably, grooves are formed in the fixing plate A and the fixing plate B, the grooves in the fixing plate A and the fixing plate B are respectively matched with the I-shaped gear A and the I-shaped gear B, and the I-shaped gear A and the I-shaped gear B can rotate through the grooves.

Preferably, the I-shaped gear A is meshed with the I-shaped gear B, the number of the transmission gears is two, one transmission gear is meshed with the I-shaped gear A, the other transmission gear is meshed with the I-shaped gear B, and the rotation positions of the two connecting rods are asynchronous through the transmission gears at two different positions, so that the massage effect is improved.

(III) beneficial effects

Compared with the prior art, the apartment chair with the waist protecting effect has the following beneficial effects:

1. this apartment chair with waist support effect through setting up handrail elevating gear and changing the position of handrail main part, and the motor box operation drives the rocker and rotates, and the hollow board of pulling or lifting through the fixed column when the rocker rotates, hollow board at this in-process makes the lifter realize the lift function for handrail main part height can adapt to more different users.

2. This apartment chair with waist support effect through setting up roll waist support device with the rolling force through the seat conduction to human body, driving motor box work drive I-shaped gear A rotates then makes I-shaped gear B rotate simultaneously, I-shaped gear A and I-shaped gear B drive gear in the pivoted and rotate, and two drive gears appear crisscross phenomenon of shaking under I-shaped gear A and I-shaped gear B's effect for the effect of massage can be more obvious, and then help user's back to produce the massage efficiency and support the waist.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a front view of the present utility model;

FIG. 2 is a schematic view of the internal structure of the protection plate of the present utility model;

fig. 3 is a schematic view of the internal structure of the massage box of the present utility model.

In the figure: 1. support legs; 2. a sitting table; 3. a protection plate; 4. a back plate; 5. a headrest; 6. a massage box; 7. a handrail lifting device; 701. a motor case; 702. a rocker; 703. fixing the column; 704. a lifting rod; 705. a hollow slab; 706. a handrail main body; 8. a rolling waist support device; 801. a fixing plate A; 802. a fixing plate B; 803. i-shaped gear A; 804. a driving motor box; 805. an I-shaped gear B; 806. a transmission gear; 807. a connecting rod; 808. a roller; 9. and (5) a cushion.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1

As shown in fig. 1-3, the utility model provides an apartment chair with waist protecting effect, comprising supporting legs 1, wherein the top of the supporting legs 1 is fixedly connected with a seat 2, the top outer wall of the seat 2 is fixedly connected with a protection plate 3, the top of the seat 2 is fixedly connected with a back plate 4, the outer wall of the back plate 4 is detachably connected with a headrest 5, the outer wall of the back plate 4 is fixedly connected with a massage box 6, the inside of the protection plate 3 is provided with a handrail lifting device 7, the handrail lifting device 7 comprises a motor box 701, the motor box 701 is fixedly connected on the inner wall of the protection plate 3, a motor in the motor box 701 is fixedly connected with a rocker 702 through a coupler, the outer wall of the rocker 702 is fixedly connected with a fixed column 703, the protection plate 3 is connected with a lifting rod 704 through a sliding block in a sliding manner, the bottom of the lifting rod 704 is fixedly connected with a hollow plate 705, the top of the lifting rod 704 is fixedly connected with a main body 706, the inside of the massage box 6 is provided with a rolling waist protecting device 8, the top of the seat 2 is detachably connected with a cushion 9, the fixed column 703 is contacted with the inner ring of the hollow plate 705, and the lifting rod 703 is enabled to realize lifting effect by setting power to the lifting rod 704.

In this embodiment, the position of the armrest main body 706 is changed by arranging the armrest lifting device 7, the motor case 701 operates to drive the rocker 702 to rotate, and the hollow plate 705 is pulled or lifted by the fixing column 703 while the rocker 702 rotates, so that the hollow plate 705 enables the lifting rod 704 to realize a lifting function in the process, and the height of the armrest main body 706 can be adapted to more different users.

Example 2

As shown in fig. 1-3, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the method further comprises: the rolling waist support device 8 comprises a fixed plate A801, the fixed plate A801 is fixedly connected on the inner wall of the massage box 6, a fixed plate B802 is fixedly connected on the inner wall of the massage box 6, an I-shaped gear A803 is rotationally connected on the fixed plate A801 through a bearing, a driving motor box 804 is fixedly connected on the inner wall of the massage box 6, a motor in the driving motor box 804 is fixedly connected with the I-shaped gear A803 through a coupler and a rotating shaft, the rolling waist support device 8 also comprises an I-shaped gear B805, the I-shaped gear B805 is rotationally connected on the fixed plate B802 through a bearing, a transmission gear 806 is rotationally connected on the fixed plate B802 through a bearing, a connecting rod 807 is fixedly connected on the transmission gear 806, the top fixedly connected with cylinder 808 of connecting rod 807, the recess has all been seted up on fixed plate A801 and the fixed plate B802, the recess on fixed plate A801 and the fixed plate B802 respectively with I-shaped gear A803 and I-shaped gear B805 looks adaptation, through setting up the recess and make I-shaped gear A803 and I-shaped gear B805 rotate, I-shaped gear A803 meshes with I-shaped gear B805, the quantity of drive gear 806 is two, one drive gear 806 meshes with I-shaped gear A803, another drive gear 806 meshes with I-shaped gear B805, make the rotation position of two connecting rods 807 asynchronous make massage effect promote through setting up the drive gear 806 of two different positions.

In this embodiment, through setting up roll waist support device 8 and conducting the human body with the rolling force through the seat, driving motor box 804 work drive I-shaped gear A803 rotates then makes I-shaped gear B805 rotate simultaneously, I-shaped gear A803 and I-shaped gear B805 drive gear 806 rotation in the pivoted, two drive gears 806 appear crisscross phenomenon of shaking under I-shaped gear A803 and I-shaped gear B805 for the effect of massage can be more obvious, and then help the back of the user to produce the massage efficiency and protect the waist.

The following specifically describes the working principle of the apartment chair with the waist protecting effect.

As shown in fig. 1-3, when in use, the motor box 701 operates to drive the rocker 702 to rotate, the rocker 702 rotates and pulls or lifts the hollow plate 705 through the fixing column 703, the hollow plate 705 enables the lifting rod 704 to achieve a lifting function in the process, the driving motor box 804 is matched to drive the h-shaped gear a803 to rotate and then drive the h-shaped gear B805 to rotate simultaneously, the h-shaped gear a803 and the h-shaped gear B805 drive the transmission gear 806 to rotate while rotating, and the two transmission gears 806 shake alternately under the action of the h-shaped gear a803 and the h-shaped gear B805.

Claims

1. Apartment chair with waist support effect, including supporting leg (1), its characterized in that: the utility model provides a seat cushion (8) of seat, including supporting leg (1), top fixedly connected with seat (2) of supporting leg (1), fixedly connected with guard plate (3) on the top outer wall of seat (2), be connected with headrest (5) on the outer wall of backplate (4) can be dismantled, fixedly connected with massage box (6) on the outer wall of backplate (4), the inside of guard plate (3) is provided with handrail elevating gear (7), handrail elevating gear (7) include motor case (701), motor case (701) fixedly connected on the inner wall of guard plate (3), motor in motor case (701) is through shaft coupling fixedly connected with rocker (702), fixedly connected with fixed column (703) on the outer wall of rocker (702), be connected with lifter (704) on guard plate (3) through sliding block sliding connection, the bottom fixedly connected with hollow plate (705) of lifter (704), the inside of massage box (6) is provided with handrail main part (706), can dismantle seat cushion (8) of seat cushion (9).

2. An apartment chair with lumbar support effect according to claim 1, characterized in that: the fixing column (703) is contacted with the inner ring of the hollow plate (705).

3. An apartment chair with lumbar support effect according to claim 1, characterized in that: the rolling waist support device (8) comprises a fixing plate A (801), the fixing plate A (801) is fixedly connected to the inner wall of the massage box (6), a fixing plate B (802) is fixedly connected to the inner wall of the massage box (6), an I-shaped gear A (803) is rotatably connected to the fixing plate A (801) through a bearing, a driving motor box (804) is fixedly connected to the inner wall of the massage box (6), and a motor in the driving motor box (804) is fixedly connected with the I-shaped gear A (803) through a coupler and a rotating shaft.

4. An apartment chair with lumbar support effect according to claim 3, characterized in that: the rolling waist support device (8) further comprises an I-shaped gear B (805), the I-shaped gear B (805) is rotationally connected to the fixed plate B (802) through a bearing, a transmission gear (806) is rotationally connected to the fixed plate B (802) through the bearing, a connecting rod (807) is fixedly connected to the transmission gear (806), and a roller (808) is fixedly connected to the top of the connecting rod (807).

5. An apartment chair with lumbar support effect according to claim 4, characterized in that: grooves are formed in the fixing plate A (801) and the fixing plate B (802), and the grooves in the fixing plate A (801) and the fixing plate B (802) are respectively matched with the I-shaped gear A (803) and the I-shaped gear B (805).

6. An apartment chair with lumbar support effect according to claim 4, characterized in that: the I-shaped gear A (803) is meshed with the I-shaped gear B (805), the number of the transmission gears (806) is two, one transmission gear (806) is meshed with the I-shaped gear A (803), and the other transmission gear (806) is meshed with the I-shaped gear B (805).