阅读说明：本技术 一种具有防护性能面料的坐具 (Seat with protective fabric ) 是由 陈江华 于 2019-10-11 设计创作，主要内容包括：本发明属于坐具领域,尤其是一种具有防护性能面料的坐具,针对现有的座椅在使用座椅时,往往使用者会将汗液和污渍留存在靠背上,长时间使用时,容易滋生细菌的问题,现提出如下方案,其包括底座,底座的底部固定安装有支撑腿,所述底座上铰接有靠背板,所述靠背板的一侧固定安装有靠垫,所述底座的顶部固定安装有坐垫,本发明通过启动驱动马达,以此可以带动多个按摩锤进行横向往复运动,形成脉冲效果,可以对人体的背部进行按摩,且利用风机可以对人体进行降温,防止人体出汗,所以不会对靠垫造成污染,同时可以对靠背板进行角度调节,所以可以根据需要对靠背板进行任意角度进行调节,使得人们使用起来更加舒服。(The invention belongs to the field of seats, in particular to a seat with protective fabric, which aims at the problems that when the existing seat is used, a user often retains sweat and stains on a backrest and bacteria are easy to breed when the existing seat is used for a long time, the invention provides a scheme that the seat comprises a base, wherein the bottom of the base is fixedly provided with supporting legs, a backrest plate is hinged on the base, one side of the backrest plate is fixedly provided with a back cushion, and the top of the base is fixedly provided with a seat cushion. So that people feel more comfortable in use.)

1. The utility model provides a thing to sit on with barrier propterty surface fabric, includes base (1), and the bottom fixed mounting of base (1) has the supporting leg, a serial communication port, it has back board (4) to articulate on base (1), one side fixed mounting of back board (4) has cushion (6), the top fixed mounting of base (1) has cushion (5), be equipped with installation cavity (8) on back board (4), installation cavity (8) internal rotation is connected with dwang (13), and fixed mounting has drive motor (18) on the bottom inner wall of installation cavity (8), the output shaft of drive motor (18) and the bottom fixed connection of dwang (13), sliding connection has movable plate (12) on the inner wall of installation cavity (8).

2. The seat with the protective fabric as claimed in claim 1, wherein the movable plate (12) is fixedly provided with a plurality of massage hammers (15) at equal intervals on one side, the back cushion (6) is provided with a connecting cavity (16), the connecting cavity (16) and the mounting cavity (8) are provided with through holes on the inner wall of the side close to each other, one side of each of the massage hammers (15) extends into the connecting cavity (16) and contacts with the inner wall of the side of the connecting cavity (16), and the connecting cavity (16) is provided with a plurality of vent holes (17) at equal intervals on the inner wall of the side.

3. The seat with the protective fabric as claimed in claim 1, wherein a mounting cover (7) is fixedly mounted on one side of the backrest plate (4), a fan (10) is fixedly mounted on the inner wall of the mounting cover (7), a dust screen (9) is embedded on the inner wall of one side of the mounting cover (7), and a connecting hole communicated with the mounting cover (7) is formed in one side of the mounting cavity (8).

4. The seat with the protective fabric as claimed in claim 1, wherein two limiting rods (11) are fixedly mounted on the inner wall of the mounting chamber (8), the rotating rod (13) is rotatably connected with the two limiting rods (11), two blocking rods (14) are fixedly mounted on one side of the rotating rod (13), and the two blocking rods (14) are both in movable contact with the other side of the moving plate (12).

5. The seat with the protective fabric as claimed in claim 4, wherein a moving opening is formed in one side of the limiting rod (11), the moving plate (12) penetrates through the two moving openings and is in sliding connection with the inner walls of the moving openings, the inner wall of one side of each moving opening is fixedly provided with the extension spring (29), and one end of each extension spring (29) is fixedly connected with the other side of the moving plate (12).

6. The seat with the protective fabric as claimed in claim 1, wherein a rotation opening (2) is formed in one side of the base (1), a connecting shaft (3) is rotatably connected to an inner wall of one side of the rotation opening (2), the backrest plate (4) is fixedly sleeved on the connecting shaft (3), and one side of the connecting shaft (3) penetrates through the rotation opening (2) and extends to the outer side of the base (1).

7. The seat with the protective fabric as claimed in claim 6, wherein a rotating gear (21) is fixedly mounted at one end of the connecting shaft (3), a connecting cover (20) is fixedly mounted on one side of the top of the base (1), a rotating shaft (23) is rotatably connected to the inner wall of one side of the connecting cover (20), one end of the rotating shaft (23) extends to the outer side of the connecting cover (20) and is fixedly mounted with a connecting gear (22), and the connecting gear (22) is meshed with the rotating gear (21).

8. The seat with the protective fabric as claimed in claim 7, wherein a limiting plate (24) is slidably connected to an inner wall of the connecting cover (20), a rack (25) is fixedly mounted at the bottom of the limiting plate (24), a limiting gear (26) is fixedly mounted at the other end of the rotating shaft (23), and the rack (25) is meshed with the limiting gear (26).

9. The seat with the protective fabric as claimed in claim 8, wherein a screw rod (27) is rotatably connected to the top of the limiting plate (24), the top end of the screw rod (27) extends above the connecting cover (20), a threaded ring (28) is fixedly mounted on the inner wall of the connecting cover (20), and the screw rod (27) penetrates through the threaded ring (28) and is in threaded connection with the threaded ring (28).

Technical Field

The invention relates to the technical field of seats, in particular to a seat made of protective fabric.

Background

The chair is a seat with a backrest and armrests. Ancient people sit on the ground without chairs, and the 'chair' originally is a wooden name.

The existing seat generally does not have the adjusting function, so that the fatigue of users is easy to increase when the seat is used, sweat and stains are often kept on a backrest by a user when the seat is used, and bacteria are easy to breed when the seat is used for a long time.

Disclosure of Invention

Based on the technical problems that the seat does not generally have an adjusting function in the prior art, so that the fatigue of users is easy to increase when the seat is used, sweat and stains are often kept on a backrest by a user when the seat is used, and bacteria are easy to breed when the seat is used for a long time, the invention provides the seat with the protective fabric.

The invention provides a seat with protective fabric, which comprises a base, wherein supporting legs are fixedly arranged at the bottom of the base, a backrest plate is hinged on the base, a back cushion is fixedly arranged on one side of the backrest plate, a cushion is fixedly arranged at the top of the base, an installation cavity is arranged on the backrest plate, a rotating rod is rotatably connected in the installation cavity, a driving motor is fixedly arranged on the inner wall of the bottom of the installation cavity, an output shaft of the driving motor is fixedly connected with the bottom end of the rotating rod, and a movable plate is slidably connected on the inner wall of the installation cavity.

Preferably, one side of movable plate is equidistant fixed mounting has a plurality of massage hammers, and is equipped with on the cushion and connects the cavity, connect the cavity and install one side inner wall that the cavity is close to each other and all seted up the through-hole, and one side of a plurality of massage hammers all extends to and connects in the cavity and contact with one side inner wall of being connected the cavity, connect one side inner wall of cavity and equidistant a plurality of air vents of having seted up, utilize the massage to beat and can conveniently strike human back, form massage effect.

Preferably, one side fixed mounting of back board has the installation cover, and fixed mounting has the fan on the inner wall of installation cover, inlay on the inner wall of one side of installation cover and be equipped with the dust screen, the connecting hole that is linked together with the installation cover is seted up to one side of installation cavity, utilizes the fan to blow to this realization is cooled down to the human body.

Preferably, two gag lever posts of fixed mounting on the inner wall of installation cavity, the dwang rotates with two gag lever posts to be connected, one side fixed mounting of dwang has two pin levers, and two pin levers all with the opposite side movable contact of movable plate, utilize the rotation of dwang can the intermittent type promote the movable plate to move.

Preferably, a moving opening is formed in one side of the limiting rod, the moving plate penetrates through the two moving openings and is in sliding connection with the inner wall of the moving opening, an extension spring is fixedly mounted on the inner wall of one side of the moving opening, one ends of the two extension springs are fixedly connected with the other side of the moving plate, and the moving plate can be conveniently reset by the aid of the extension springs.

Preferably, the mouth has been seted up in one side of base and has been rotated, and rotates on the one side inner wall of mouth and be connected with the connecting axle, the fixed cover of back board is established on the connecting axle, one side of connecting axle runs through the mouth that rotates and extends to the outside of base, has realized that the rotation of base and back board is connected.

Preferably, the one end fixed mounting of connecting axle has a running gear, and top one side fixed mounting of base has a connecting cover, it is connected with the pivot to rotate on the inner wall of one side of connecting cover, the one end of pivot extends to the outside and fixed mounting of connecting cover and has a connecting gear, connecting gear meshes with running gear mutually, utilizes connecting gear and running gear's meshing effect, can conveniently drive the connecting axle and rotate.

Preferably, sliding connection has the limiting plate on the inner wall of joint boot, the bottom fixed mounting of limiting plate has the rack, the other end fixed mounting of pivot has limit gear, the rack meshes with limit gear mutually, utilizes the meshing effect of rack and limit gear, can conveniently drive the pivot and rotate.

Preferably, the top of limiting plate is rotated and is connected with the screw rod, and the top of screw rod extends to the top of connecting the cover, fixed mounting has the screw thread ring on the inner wall of connecting the cover, the screw rod run through the screw thread ring and with screw thread ring threaded connection, when utilizing screw rod and screw thread ring to be connected, have the characteristic of auto-lock to alright carry on spacingly at any time to the back board.

The invention has the beneficial effects that:

the driving motor is started to drive the rotating rod to rotate, the blocking rod can be driven to move circularly when the rotating rod rotates, so that the massage hammers can be driven to do transverse reciprocating motion to form a pulse effect, the fan can be started to pump outside air into the installation cavity and then can be discharged outwards from the connecting cavity and the vent holes, and therefore when a human body is massaged, the human body can also be cooled, the human body is prevented from sweating, and the surface of the back cushion can be polluted;

before using this device, can adjust the angle of back board, and the operating procedure does, at first rotates the screw rod, under the effect of nut, can realize that the screw rod carries out longitudinal movement to this can drive the pivot through the limiting plate and rotate, when the pivot rotates, can drive the connecting axle through connecting gear and rotating gear and rotate, can carry out angle modulation to the back board promptly.

The back cushion device can drive the plurality of massage hammers to do transverse reciprocating motion by starting the driving motor to form a pulse effect, can massage the back of a human body, can cool the human body by the fan to prevent the human body from sweating, cannot pollute the back cushion, and can adjust the angle of the back cushion plate, so that the back cushion plate can be adjusted at any angle according to the requirement, and people feel more comfortable when using the back cushion device.

Drawings

FIG. 1 is a front view of a structure of a seat with a protective fabric according to the present invention;

FIG. 2 is a front view of the inner structure of a backrest plate of a seat with protective fabric according to the present invention;

FIG. 3 is a side view of a backrest plate structure of a seat with protective fabric according to the present invention;

FIG. 4 is a front view of the inner structure of a connecting cover of a seating furniture with protective fabric according to the present invention;

fig. 5 is an enlarged view of the structure a of the seat with the protective fabric provided by the invention.

In the figure: the massage chair comprises a base 1, a rotating port 2, a connecting shaft 3, a backrest plate 4, a cushion 5, a back cushion 6, a mounting cover 7, a mounting cavity 8, a dust screen 9, a fan 10, a limiting rod 11, a moving plate 12, a rotating rod 13, a stop lever 14, a massage hammer 15, a connecting cavity 16, an air vent 17, a driving motor 18, an extension spring 19, a connecting cover 20, a rotating gear 21, a connecting gear 22, a rotating shaft 23, a limiting plate 24, a rack 25, a limiting gear 26, a screw 27 and a threaded ring 28.

Detailed Description

The present invention will be further illustrated with reference to the following specific examples.