CN210630926U

CN210630926U - Prevent laying dust sofa

Info

Publication number: CN210630926U
Application number: CN201921274346.5U
Authority: CN
Inventors: 许月莲
Original assignee: Haining Haipai Furniture Co ltd
Current assignee: Haining Haipai Furniture Co ltd
Priority date: 2019-08-07
Filing date: 2019-08-07
Publication date: 2020-05-29
Anticipated expiration: 2029-08-07

Abstract

The utility model provides a prevent laying dust sofa. The sofa backrest solves the technical problems that a gap is formed between the seat body and the backrest body in the existing sofa, dust easily falls into the sofa backrest, and the sofa backrest is inconvenient to clean. This prevent laying dust sofa, including being the sofa seat of L shape, the seatpad has on the sofa seat, can dismantle through the zip fastener on the sofa seat and be connected with the decoration cloth cover, and the seatpad is located the decoration cloth cover, and the decoration cloth covers and is fixed with a plurality of box, and sofa seat both sides are fixed with a plurality of son of buckleing with the box position assorted, and the son detain can with the box looks lock, have placed the back on the sofa seat, and the back is located outside the decoration cloth cover. The utility model has the advantage of convenient cleaning.

Description

Prevent laying dust sofa

Technical Field

The utility model relates to a sofa, in particular to a dustproof sofa.

Background

The sofa is a foreign word which is formed according to the sound translation of the English word sofa and is a multi-seat chair with cushions. The back-rest chair with spring or thick foamed plastic has armrests on two sides and is one kind of soft furniture.

Through retrieval, for example, chinese patent document discloses a sofa [ application number: 201320668816.2, respectively; publication No.: CN203662351U ]. The sofa is characterized by comprising: a rectangular parallelepiped seat body having a seat surface region on which a person sits, and a rectangular parallelepiped backrest body which can be connected to the seat body so as to stand from one end of the seat body and has a back surface region on which a person leans; the seat body and the backrest body are detachably connected by engagement so that the back surface region faces the upper side of the seat surface region, thereby constituting a single sofa.

There is the gap between seat body and the back body in this sofa, and the dust falls the inside easily, and the clearance is also inconvenient, therefore, it is very necessary to design one kind and prevent laying dust sofa.

Disclosure of Invention

The utility model aims at solving the problems in the prior art, providing a dust accumulation prevention sofa which has the characteristic of convenient cleaning.

The purpose of the utility model can be realized by the following technical proposal: the sofa capable of preventing dust and sand deposition comprises an L-shaped sofa seat and is characterized in that a seat cushion is arranged on the sofa seat, a decorative cloth cover is detachably connected to the sofa seat through a zipper, the seat cushion is positioned in the decorative cloth cover, a plurality of female buckles are fixed on the decorative cloth cover, a plurality of male buckles matched with the female buckles are fixed on two sides of the sofa seat, the male buckles can be buckled with the female buckles, a backrest is placed on the sofa seat, and the backrest is positioned outside the decorative cloth cover; the sofa seat is also provided with four auxiliary structures.

Structure more than adopting can avoid dust and debris to drop the gap between seatpad and the back through decorating the cloth cover, simultaneously, during the clearance, only need detain female and son mutually and break away from, just can conveniently clear up it, and the clearance is convenient.

The auxiliary structure comprises a mounting seat, a swing rod, a roller and a supporting table, the mounting seat is fixed to the bottom of the sofa seat, one end of the swing rod is rotatably connected with the mounting seat, the other end of the swing rod is connected with the roller, the supporting table is fixed to the middle of the swing rod, and a locking assembly capable of vertically locking the swing rod is further arranged on the mounting seat.

By adopting the structure, the swinging rod swings, and the rollers are contacted with the ground when the swinging rod is in a vertical state, so that the sofa can be moved; when the swing rod is in a horizontal state, the support table is in contact with the ground, so that the sofa can be supported and positioned, and the auxiliary effect is good.

The locking assembly comprises an arc-shaped strip, a fixing plate, a locking rod and a spring, the arc-shaped strip is fixed on the swing rod, the fixing plate is connected to the mounting seat, the locking rod is vertically movably arranged on the fixing plate, the lower end of the locking rod can be inserted into the locking hole, the upper end of the locking rod is connected with the pulling ring, the spring is sleeved on the locking rod, the upper end of the spring is connected with the pulling ring, and the lower end of the spring is connected with the fixing plate.

By adopting the structure, the swing rod can be ensured to be reliably in a vertical state by inserting the locking rod into the locking hole.

The rollers are universal wheels.

And a rubber pad is also fixed on the supporting platform.

By adopting the structure, the rubber pad can play the roles of shock absorption and skid resistance.

Compared with the prior art, this prevent laying dust sofa has this advantage:

1. the utility model discloses in can avoid dust and debris to drop the gap between seatpad and the back through the decorative cloth cover, simultaneously, during the clearance, only need detain the box with the son and break away from mutually, just can conveniently clear up it, the clearance is convenient.

2. The swinging rod swings, and the rollers are in contact with the ground when the swinging rod is in a vertical state, so that the sofa can be moved; when the swing rod is in a horizontal state, the support table is in contact with the ground, so that the sofa can be supported and positioned, and the auxiliary effect is good.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of the removed part of the present invention.

Fig. 3 is a schematic plan view of the removed part of the present invention.

Fig. 4 is a partially enlarged view of a portion a in fig. 3.

In the figure, 1, a sofa seat; 2. a zipper; 3. a decorative cloth cover; 4. a female buckle; 5. a backrest; 6. a seat cushion; 7. a sub-buckle; 8. a roller; 9. a swing lever; 10. a mounting seat; 11. an arc-shaped strip; 11a, a lock hole; 12. a rubber pad; 13. a support table; 14. a locking lever; 15. a fixing plate; 16. a spring; 17. the ring is pulled.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1-4, the dust-proof sofa comprises an L-shaped sofa seat 1, a seat cushion 6 is arranged on the sofa seat 1, a decorative cloth cover 3 is detachably connected to the sofa seat 1 through a zipper 2, and in the embodiment, the decorative cloth cover 3 is made of cloth which is commercially available; the seat cushion 6 is positioned in the decorative cloth cover 3, and a plurality of female buttons 4 are fixed on the decorative cloth cover 3, wherein in the embodiment, the number of the female buttons 4 is ten; a plurality of sub-buckles 7 matched with the female buckles 4 are fixed on two sides of the sofa seat 1, and in the embodiment, the number of the sub-buckles 7 is ten; the secondary buckle 7 can be buckled with the primary buckle 4, the backrest 5 is placed on the sofa seat 1, and the backrest 5 is positioned outside the decorative cloth cover 3; the sofa seat 1 is also provided with four auxiliary structures; in the present embodiment, the seat cushion 6 and the backrest 5 are commercially available products.

Adopt this structure, can avoid dust and debris to drop in the gap between seatpad 6 and the back 5 through decorating cloth cover 3, simultaneously, during the clearance, only need to break away from female buckle 4 and son knot 7 mutually, just can conveniently clear up it, the clearance is convenient.

The auxiliary structure comprises a mounting seat 10, a swing rod 9, a roller 8 and a support table 13, wherein the mounting seat 10 is fixed at the bottom of the sofa seat 1, and in the embodiment, the mounting seat 10 is fixed at the bottom of the sofa seat 1 in a bolt connection mode; one end of the oscillating rod 9 is rotatably connected with the mounting seat 10, the other end of the oscillating rod 9 is connected with the roller 8, the supporting table 13 is fixed in the middle of the oscillating rod 9, and the mounting seat 10 is also provided with a locking assembly capable of vertically locking the oscillating rod 9.

By adopting the structure, the swinging rod 9 swings, and the roller 8 is contacted with the ground when the swinging rod 9 is in a vertical state, so that the sofa can be moved; when the swing rod 9 is in a horizontal state, the support table 13 is in contact with the ground, so that the sofa can be supported and positioned, and the auxiliary effect is good.

The locking assembly comprises an arc-shaped strip 11, a fixing plate 15, a locking rod 14 and a spring 16, wherein the arc-shaped strip 11 is fixed on the swing rod 9, and in the embodiment, the arc-shaped strip 11 is fixed on the swing rod 9 in a bolt connection mode; the fixing plate 15 is connected to the mounting base 10, and in the embodiment, the fixing plate 15 is connected to the mounting base 10 by bolts; the locking rod 14 is vertically and movably arranged on the fixing plate 15, the lower end of the locking rod 14 can be inserted into the locking hole 11a, the upper end of the locking rod 14 is connected with the pulling ring 17, the spring 16 is sleeved on the locking rod 14, the upper end of the spring 16 is connected with the pulling ring 17, and the lower end of the spring 16 is connected with the fixing plate 15.

With this structure, by the insertion of the lock lever 14 into the lock hole 11a, the swing lever 9 can be ensured to be reliably in the vertical state.

The rollers 8 are universal wheels.

A rubber pad 12 is also fixed on the support platform 13; in the present embodiment, a rubber pad 12 is further fixed to the support base 13 by means of a bolt.

With this structure, the rubber pad 12 can play a role in shock absorption and skid resistance.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The sofa capable of preventing dust and sand deposition comprises an L-shaped sofa seat and is characterized in that a seat cushion is arranged on the sofa seat, a decorative cloth cover is detachably connected to the sofa seat through a zipper, the seat cushion is positioned in the decorative cloth cover, a plurality of female buckles are fixed on the decorative cloth cover, a plurality of male buckles matched with the female buckles are fixed on two sides of the sofa seat, the male buckles can be buckled with the female buckles, a backrest is placed on the sofa seat, and the backrest is positioned outside the decorative cloth cover; the sofa seat is also provided with four auxiliary structures.

2. The dust and sand prevention device as claimed in claim 1, wherein the auxiliary structure comprises a mounting seat, a swinging rod, a roller and a supporting platform, the mounting seat is fixed at the bottom of the sofa seat, one end of the swinging rod is rotatably connected with the mounting seat, the other end of the swinging rod is connected with the roller, the supporting platform is fixed at the middle part of the swinging rod, and the mounting seat is further provided with a locking component capable of vertically locking the swinging rod.

3. The dust and sand prevention device as claimed in claim 2, wherein the locking assembly comprises an arc-shaped strip, a fixing plate, a locking rod and a spring, the arc-shaped strip is fixed on the swing rod, the fixing plate is connected to the mounting seat, the locking rod is vertically movably arranged on the fixing plate, the lower end of the locking rod can be inserted into the locking hole, the upper end of the locking rod is connected with the pulling ring, the spring is sleeved on the locking rod, the upper end of the spring is connected with the pulling ring, and the lower end of the spring is connected with the fixing plate.

4. The dust and debris accumulation prevention system of claim 2 wherein said rollers are universal wheels.

5. The dust and sand prevention device as claimed in claim 2, wherein a rubber pad is further fixed on the support platform.