CN211092818U

CN211092818U - High-rigidity wear-resistant rocking chair

Info

Publication number: CN211092818U
Application number: CN201921920819.4U
Authority: CN
Inventors: 章斌; 陈晓君
Original assignee: Jinhua Datong Leisure Products Co ltd
Current assignee: Jinhua Datong Leisure Products Co ltd
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-07-28
Anticipated expiration: 2029-11-08

Abstract

The utility model discloses a stand wear and tear rocking chair of high rigidity, including rocking base, coupling spring and supporting spring, rock the base and pass through sleeve and seat interconnect, and the right side hinged joint of seat has the back to install the handrail on the back, the avris of seat and back all is provided with the stopper, and the seat passes through stopper and first interior pole interconnect, pole all runs through in the inside of urceolus in first interior pole and the second, and the outside of urceolus is provided with the non slipping spur, the sleeve passes through coupling spring, spacer pin interconnect, and the end connection of spacer pin has the handle, the sleeve passes through supporting spring and fixture block interconnect, and the fixture block is located the inside of fixed slot. The high-rigidity wear-resistant rocking chair can replace the rocking base with excessive wear at the bottom of the rocking chair, so that the service life of the rocking chair can be prolonged, and the rotation angle of the backrest can be conveniently adjusted, so that the rocking chair can meet the use requirements of different people.

Description

High-rigidity wear-resistant rocking chair

Technical Field

The utility model relates to a rocking chair technical field specifically is a stand wear and tear rocking chair of high rigidity.

Background

The rocking chair is a chair with a special shape, can rock back and forth in the using process and is one of necessary articles in household leisure life, the bottom of the rocking chair can continuously rub against the ground when the rocking chair rocks, so that the bottom of the rocking chair is gradually abraded and aged, the rocking chair needs to be improved in order to prolong the service life of the rocking chair and reduce the waste of materials, the rocking chair is popular with the majority of old people, and in order to ensure the use safety of the old people, high-rigidity materials need to be adopted to ensure the firmness of the quality of the rocking chair.

However, the prior rocking chair has the following problems when in use:

1. when the rocking chair is used, the bottom of the rocking chair is continuously abraded due to continuous friction with the ground, and the conventional rocking chair is inconvenient to replace the rocking base, so that the service life of the rocking chair is short, and materials are wasted;

2. because the rocking chair has a wide range of people and different people have different requirements on the rocking chair, the angle of the backrest of the existing rocking chair is inconvenient to adjust.

Aiming at the problems, innovative design is urgently needed on the basis of the original rocking chair.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stand wear and tear rocking chair of high rigidity to solve above-mentioned background art and propose the rocking chair at the in-process that uses, its bottom is because of constantly wearing and tearing with ground friction, and current rocking chair is inconvenient to being replaced rocking the base, makes the life of rocking chair short, and leads to the fact the waste to the material, because the rocking chair uses the crowd wide, and different people are different to the user demand of rocking chair, the problem of the angle of the inconvenient adjustment back of current rocking chair.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a stand wear and tear rocking chair of high rigidity, is including rocking base, coupling spring and supporting spring, rocking base passes through sleeve and seat interconnect, and the right side hinged joint of seat has the back to install the handrail on the back, the avris of seat and back all is provided with the stopper, and the seat passes through stopper and first interior pole interconnect to the back passes through stopper and second interior pole interconnect, all run through in the inside of urceolus in first interior pole and the second, and the outside of urceolus is provided with the non slipping spur, the sleeve passes through coupling spring, spacer pin interconnect, and the end connection of spacer pin has the handle to the fixed slot has been seted up to the both sides of spacer pin, the sleeve passes through supporting spring and fixture block interconnect, and the fixture block is located the inside of fixed slot.

Preferably, the shaking base and the seat form a detachable installation structure, the seat and the sleeve are fixedly connected, and the seat and the backrest form a rotating structure.

Preferably, the movement directions of the first inner rod and the second inner rod are opposite, and the first inner rod and the second inner rod are rotatably connected with the limiting block.

Preferably, the thread directions of the two sides in the outer barrel are opposite, and the outer barrel is in threaded connection with the first inner rod and the second inner rod.

Preferably, the positive cross-section of spacer pin sets up to "ten" style of calligraphy structure, and laminates each other between the outer wall of spacer pin and the telescopic inner wall to the spacer pin sets up about telescopic central axis symmetry.

Preferably, the end part of the clamping block is of a hemispherical structure, the clamping block forms a telescopic structure with the sleeve through the supporting spring, and the clamping block is connected with the limiting pin through a clamping groove.

Compared with the prior art, the beneficial effects of the utility model are that: the high-rigidity wear-resistant rocking chair can replace the rocking base with excessively worn bottom of the rocking chair independently, so that the service life of the rocking chair can be prolonged, the rotation angle of the backrest can be adjusted conveniently, and the rocking chair can meet the use requirements of different people;

1. the positive section of the limiting pin is arranged to be a cross-shaped structure, the limiting pin and the sleeve form a telescopic structure through the connecting spring, the limiting pin and the rocking base are connected in a clamping mode, and the limiting pin is symmetrically arranged relative to the central axis of the sleeve, so that the rocking base and the seat can be detached by pulling the handle, the rocking base can be replaced, and the service life of the rocking chair is prolonged;

2. the backrest and the seat are connected in a rotating mode, the backrest and the seat are provided with limiting blocks, the limiting blocks are connected with a first inner rod and a second inner rod respectively, the first inner rod and the second inner rod are in threaded connection with the outer barrel, the thread directions of two sides in the outer barrel are opposite, and therefore the distance between the first inner rod and the outer barrel and the distance between the second inner rod and the outer barrel can be adjusted by rotating the outer barrel, and the rotating angle of the backrest can be adjusted.

Drawings

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

FIG. 2 is a schematic view of the connection structure between the chair and the shaking base according to the present invention;

FIG. 3 is a schematic view of the connection structure of the fixture block and the limit pin of the present invention;

fig. 4 is a schematic view of the inner structure of the outer barrel of the present invention.

In the figure: 1. shaking the base; 2. a sleeve; 3. a seat; 4. a backrest; 5. a handrail; 6. a limiting block; 7. a first inner bar; 8. a second inner bar; 9. an outer cylinder; 10. anti-skid blocks; 11. a connecting spring; 12. a spacing pin; 13. a handle; 14. fixing grooves; 15. a support spring; 16. and (7) clamping blocks.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a high-rigidity wear-resistant rocking chair comprises a rocking base 1, a sleeve 2, a seat 3, a backrest 4, armrests 5, limit blocks 6, a first inner rod 7, a second inner rod 8, an outer barrel 9, anti-skidding blocks 10, a connecting spring 11, limit pins 12, a handle 13, a fixing groove 14, a supporting spring 15 and a clamping block 16, wherein the rocking base 1 is connected with the seat 3 through the sleeve 2, the right side of the seat 3 is hinged with the backrest 4, the armrest 5 is installed on the backrest 4, the limit blocks 6 are arranged on the lateral sides of the seat 3 and the backrest 4, the seat 3 is connected with the first inner rod 7 through the limit blocks 6, the backrest 4 is connected with the second inner rod 8 through the limit blocks 6, the first inner rod 7 and the second inner rod 8 penetrate through the inner portion of the outer barrel 9, the anti-skidding blocks 10 are arranged on the outer side of the outer barrel 9, the sleeve 2 is connected with the limit pins 12 through, and the end of the limit pin 12 is connected with a handle 13, and fixing grooves 14 are opened at both sides of the limit pin 12, the sleeve 2 is connected with a latch 16 through a support spring 15, and the latch 16 is located inside the fixing groove 14.

It dismantles the mounting structure to rock base 1 and seat 3 constitution, and be fixed connection between seat 3 and the sleeve 2, and seat 3 constitutes revolution mechanic with back 4, the motion opposite direction of pole 8 in first interior pole 7 and the second, and be connected for rotating between pole 8 in first interior pole 7 and the second and the stopper 6, the screw thread opposite direction of the inside both sides of urceolus 9, and urceolus 9 is threaded connection with pole 7 in first interior pole and the second, can adjust the rotation angle of back 4 through rotatory urceolus 9, thereby can satisfy different people's user demand, and convenient operation.

The normal cross-section of spacer pin 12 sets up to "ten" style of calligraphy structure, and laminate each other between the outer wall of spacer pin 12 and the inner wall of sleeve 2, and spacer pin 12 sets up about sleeve 2's central axis symmetry, the tip of fixture block 16 sets up to hemisphere type structure, and fixture block 16 constitutes extending structure through supporting spring 15 and sleeve 2, and fixture block 16 passes through to be connected for the block between fixed slot 14 and the spacer pin 12, the convenience is to the ageing base 1 that rocks of wearing and tearing replace, and can keep spacer pin 12 position motionless at the in-process of replacement.

The working principle is as follows: when the high-rigidity wear-resistant rocking chair is used, according to the figures 1-4, when the rocking base 1 is seriously worn, the rocking base 1 needs to be replaced, the handle 13 is pulled, the handle 13 is fixedly connected with the limiting pin 12 as shown in figure 2, the limiting pin 12 is connected with the sleeve 2 through the connecting spring 11, the handle 13 is pulled under the elastic action of the connecting spring 11, the limiting pin 12 can be retracted into the sleeve 2, meanwhile, the clamping block 16 is clamped in the fixing groove 14 to fix the position of the limiting pin 12 under the elastic action of the supporting spring 15 as shown in figure 3, the aged rocking base 1 can be detached at the moment, a new rocking base 1 is inserted into the sleeve 2, because the end part of the clamping block 16 is of a hemispherical structure, the handle 13 is pushed to enable the clamping block 16 to be separated from the clamping connection with the limiting pin 12, at the moment, the limiting pin 12 is reset and clamped in the rocking base 1 under the elastic action of the connecting spring 11, completing the installation of the new shaking base 1;

as shown in fig. 1 and 4, a backrest 4 is hinged to a seat 3, the side edges of the backrest 4 and the seat 3 are provided with limit blocks 6, the limit blocks 6 on the seat 3 are rotationally connected with a first inner rod 7, the limit blocks 6 on the backrest 4 are rotationally connected with a second inner rod 8, the first inner rod 7 and the second inner rod 8 are in threaded connection with an outer barrel 9 as shown in fig. 4, the thread directions of two sides in the outer barrel 9 are opposite, so that the first inner rod 7 and the second inner rod 8 can be retracted into the outer barrel 9 simultaneously by clockwise rotating the outer barrel 9, the first inner rod 7 and the second inner rod 8 can be extended out of the outer barrel 9 simultaneously by counterclockwise rotating the outer barrel 9, and the outer barrel 9 is provided with an anti-skid block 10 on the outer side, so that an anti-skid function is added, the inclination angle of the backrest 4 can be adjusted by rotating the outer barrel 9, and the requirements.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A stand wear and tear rocking chair of high rigidity, is including rocking base (1), connecting spring (11) and supporting spring (15), its characterized in that: the rocking base (1) is connected with a seat (3) through a sleeve (2), the right side of the seat (3) is hinged with a backrest (4), a handrail (5) is installed on the backrest (4), limiting blocks (6) are arranged on the side sides of the seat (3) and the backrest (4), the seat (3) is connected with a first inner rod (7) through the limiting blocks (6), the backrest (4) is connected with a second inner rod (8) through the limiting blocks (6), the first inner rod (7) and the second inner rod (8) penetrate through the inner part of an outer barrel (9), an anti-skid block (10) is arranged on the outer side of the outer barrel (9), the sleeve (2) is connected with the limiting pin (12) through a connecting spring (11), a handle (13) is connected to the end of the limiting pin (12), and fixing grooves (14) are formed in two sides of the limiting pin (12), the sleeve (2) is connected with the clamping block (16) through the supporting spring (15), and the clamping block (16) is located inside the fixing groove (14).

2. A high stiffness, wear resistant rocking chair as claimed in claim 1, wherein: the shaking base (1) and the seat (3) form a dismounting and mounting structure, the seat (3) and the sleeve (2) are fixedly connected, and the seat (3) and the backrest (4) form a rotating structure.

3. A high stiffness, wear resistant rocking chair as claimed in claim 1, wherein: the moving directions of the first inner rod (7) and the second inner rod (8) are opposite, and the first inner rod (7) and the second inner rod (8) are rotatably connected with the limiting block (6).

4. A high stiffness, wear resistant rocking chair as claimed in claim 1, wherein: the thread directions of two sides in the outer barrel (9) are opposite, and the outer barrel (9) is in threaded connection with the first inner rod (7) and the second inner rod (8).

5. A high stiffness, wear resistant rocking chair as claimed in claim 1, wherein: the positive cross-section of spacer pin (12) sets up to "ten" style of calligraphy structure, and laminates each other between the outer wall of spacer pin (12) and the inner wall of sleeve (2) to the central axis symmetry setting about sleeve (2) of spacer pin (12).

6. A high stiffness, wear resistant rocking chair as claimed in claim 1, wherein: the end part of the clamping block (16) is of a hemispherical structure, the clamping block (16) and the sleeve (2) form a telescopic structure through the supporting spring (15), and the clamping block (16) is connected with the limiting pin (12) through the fixing groove (14) in a clamping mode.