CN220045349U - Free sliding functional seat - Google Patents

Abstract

The utility model discloses a free sliding functional seat, which comprises: the seat comprises a seat support, wherein an elastic pad is arranged on the lower inner wall of the seat support, a supporting net is fixedly connected to the front side wall of the seat support and the upper side of the elastic pad, a headrest is rotatably connected to the inside of the upper end of the seat support, and a waist supporting bracket is fixedly connected to the rear side wall of the seat support; the seat support is characterized in that the lower side wall of the seat support is fixedly connected with a support chassis, the lower side wall of the support chassis is rotationally connected with a telescopic cylinder, the lower end of the telescopic cylinder is fixedly connected with a support base, a sliding groove is formed in the support base, and a sliding component is slidingly connected in the sliding groove. According to the utility model, the sliding component can move up and down by rotating the first rotating rod, so that the sliding component enters the supporting base, the seat is supported by the supporting base, the sliding of the seat is avoided, and the seat is more stable.

Description

Free sliding functional seat

Technical Field

The utility model relates to the technical field of office appliances, in particular to a free sliding functional seat.

Background

The chair is a common seat, and is one of necessary tools for home, leisure, office, meeting and study. With the continuous progress of society, the study work intensity increases, and the study work intensity needs to be in contact with the seat for a long time, and even the daily rest and leisure are not separated from the seat, and the study work intensity often needs to be in contact with the seat for a long time.

Chinese patent CN210961135U proposes a seat unit and a seat, which has a simple structure, is easy to operate, and has low cost, but the seat is supported by pulleys, and when the seat is not required to slide, the friction with the ground is small, which easily results in stable descent of the seat.

Disclosure of Invention

The utility model aims to at least solve one of the technical problems in the prior art and provide a free sliding functional seat, wherein the device is provided with a back cushion and a waist support assembly, so that the back of a user is supported, and the back muscle is replaced to maintain a normal posture, so that the muscle is relaxed, pain is relieved, the head of the user can be supported by the back cushion, and the comfort of the user is improved;

the device has set up support base and slip subassembly, can the slip subassembly reciprocate through rotating first bull stick for in slip subassembly gets into support base, thereby make the seat support through support base, avoided the slip of seat, make the seat more stable.

The utility model also provides a free sliding functional seat, which comprises: the seat support, the lower inner wall of seat support is provided with the elastic cushion, the front side wall of seat support and the upside of elastic cushion fixedly connected with support net, the inside back cushion that rotates of upper end of seat support is connected with, the back side wall of seat support fixedly connected with waist support, the inside threaded connection of waist support has the second bull stick, the one end of second bull stick rotates and is connected with waist layer board;

the seat support is characterized in that the lower side wall of the seat support is fixedly connected with a support chassis, the lower side wall of the support chassis is rotationally connected with a telescopic cylinder, the lower end of the telescopic cylinder is fixedly connected with a support base, a sliding groove is formed in the support base, a sliding component is slidingly connected to the sliding groove, the upper side wall of the support base is fixedly connected with a rotation seat which is located right above the sliding groove, and the inner thread of the rotation seat is connected with a first rotating rod.

According to the free sliding functional seat, the waist supporting plate is attached to the rear side wall of the supporting net to support the back of a user, so that the back muscle is replaced to maintain a normal posture, and the muscle is relaxed to relieve pain.

According to the free sliding functional seat, the upper end of the second rotating rod is fixedly connected with the second rotating disc, and the rear end of the first rotating rod is fixedly connected with the first rotating disc, so that the rotating rod is conveniently driven to rotate.

According to the free sliding functional seat, the headrest is composed of the support frame and the breathable cloth, the breathable cloth is wrapped on the outer side wall of the support frame, the quality is reduced, and the adjustment is convenient.

According to the free sliding functional seat, limiting grooves are formed in two sides of the sliding groove, limiting blocks are fixedly connected to the upper side walls of the sliding components, the limiting blocks are in sliding connection with the limiting grooves, rotation of the sliding components is limited, and accordingly the sliding components can move up and down conveniently.

According to the free sliding functional seat, the first rotating rod is in threaded connection with the sliding component, so that the sliding component is conveniently driven to move up and down.

According to the free sliding functional seat, the rolling ball is rotatably connected to the inside of the sliding component.

According to the free sliding functional seat, the elastic pad is made of memory cotton, so that the elasticity of the seat base is improved.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described below with reference to the drawings and examples;

FIG. 1 is a structural use diagram of a free-sliding functional seat according to the present utility model;

FIG. 2 is a schematic side view of a free-sliding functional seat of the present utility model;

FIG. 3 is a schematic cross-sectional view of a free-sliding functional seat of the present utility model;

fig. 4 is an enlarged schematic view of a free-sliding functional seat according to the present utility model.

Legend description:

1. a seat support; 101. a support net; 102. a headrest; 103. a support chassis; 104. an elastic pad; 2. a telescopic cylinder; 3. a support base; 301. a rotating seat; 302. a chute; 303. a limit groove; 4. a sliding assembly; 401. a first rotating lever; 402. a first turntable; 403. a rolling ball; 404. a limiting block; 5. a lumbar support bracket; 501. a second rotating rod; 502. a second turntable; 503. waist supporting plate.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; 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 will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, a free-sliding functional seat according to an embodiment of the present utility model includes: the seat support 1, the lower inner wall of seat support 1 is provided with the elastic cushion 104, the front side wall of seat support 1 and the upside fixedly connected with supporting network 101 of elastic cushion 104, the inside rotation of upper end of seat support 1 is connected with headrest 102, the back lateral wall fixedly connected with waist support 5 of seat support 1, the inside threaded connection of waist support 5 has second bull stick 501, the one end rotation of second bull stick 501 is connected with waist layer board 503, waist layer board 503 is laminated mutually with the back lateral wall of supporting network 101, support user's back, thereby replace the back muscle to maintain normal posture, let the muscle obtain relaxing, alleviate pain, the headrest 102 comprises the support frame and ventilative cloth, ventilative cloth parcel is at the lateral wall of support frame, reduce quality, be convenient for adjust, elastic cushion 104 adopts the memory cotton to make, improve the elasticity of seat base.

The seat support 1 lower side wall fixedly connected with supports chassis 103, the lower lateral wall of supporting chassis 103 rotates and is connected with telescopic cylinder 2, telescopic cylinder 2's lower extreme fixedly connected with supports base 3, support base 3 inside is provided with spout 302, spout 302's inside sliding connection has sliding component 4, support base 3's upper lateral wall and lie in spout 302 directly over fixedly connected with rotate seat 301, the inside screw thread of rotating seat 301 is connected with first bull stick 401, the upper end fixedly connected with second carousel 502 of second bull stick 501, the rear end fixedly connected with first carousel 402 of first bull stick 401 is convenient for drive the bull stick and rotates, both sides of spout 302 are provided with spacing groove 303, sliding component 4's upper lateral wall fixedly connected with stopper 404, be sliding connection between stopper 404 and the spacing groove 303, restrict sliding component 4's rotation, thereby make sliding component 4 be convenient for reciprocate, be threaded connection between first bull stick 401 and the sliding component 4, be convenient for drive sliding component 4 and reciprocate, sliding component 4's inside rotation is connected with spin 403.

Working principle: when this seat is used, adjust the angle of headrest 102 through rotating headrest 102, drive the second bull stick 501 through second carousel 502 and rotate, thereby drive waist layer board 503 and carry out the back and reciprocate, support user's back, thereby replace the back muscle to maintain normal posture, let the muscle obtain relaxing, alleviate pain, this seat freely slides through slip assembly 4, the application scope of seat has been improved, can slide assembly 4 reciprocate through rotating first carousel 401, make slip assembly 4 get into in supporting the base 3, thereby make the seat support through supporting base 3, the slip of seat has been avoided, make the seat more stable.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims (7)

1. A free-sliding functional seat, comprising: the seat support (1), the lower inner wall of seat support (1) is provided with elastic pad (104), the front side wall of seat support (1) and the upside fixedly connected with supporting network (101) of elastic pad (104), the inside back cushion (102) that is connected with of upper end rotation of seat support (1), the back lateral wall fixedly connected with waist support (5) of seat support (1), the inside threaded connection of waist support (5) has second bull stick (501), the one end rotation of second bull stick (501) is connected with waist layer board (503);

the utility model discloses a seat support, including seat support (1), seat support (3), seat support (1), seat support (103) are connected with support chassis (103) in a fixed way, the lower lateral wall of support chassis (103) rotates and is connected with flexible cylinder (2), the lower extreme fixedly connected with of flexible cylinder (2) supports base (3), support inside spout (302) that are provided with of base (3), the inside sliding connection of spout (302) has sliding component (4), the last lateral wall of support base (3) just is located the upside fixedly connected with rotation seat (301) of spout (302), the inside threaded connection of rotation seat (301) has first bull stick (401).

2. A free-sliding functional seat according to claim 1, characterized in that the lumbar support plate (503) is attached to the rear side wall of the support net (101).

3. The free-sliding functional seat according to claim 1, wherein the upper end of the second rotating rod (501) is fixedly connected with a second rotating disc (502), and the rear end of the first rotating rod (401) is fixedly connected with a first rotating disc (402).

4. The free-sliding functional seat according to claim 1, wherein the headrest (102) is composed of a support frame and an air-permeable cloth, and the air-permeable cloth is wrapped around an outer side wall of the support frame.

5. The free sliding functional seat according to claim 1, wherein limiting grooves (303) are formed in two sides of the sliding groove (302), a limiting block (404) is fixedly connected to the upper side wall of the sliding component (4), and the limiting block (404) is in sliding connection with the limiting grooves (303).

6. A free-sliding functional seat according to claim 1, characterized in that the first swivel rod (401) is in threaded connection with the sliding assembly (4).

7. A free-sliding functional seat according to claim 1, characterized in that the elastic pad (104) is made of memory cotton.