KR101461556B1

KR101461556B1 - Collapsable a chair for leisure sports

Info

Publication number: KR101461556B1
Application number: KR1020140077816A
Authority: KR
Inventors: 김현길
Original assignee: 오성듀랄루민(주)
Priority date: 2014-06-25
Filing date: 2014-06-25
Publication date: 2014-11-20
Also published as: WO2015199404A1

Abstract

The present invention relates to an anti-jamming device comprising: a restraint that supports and supports a user's back and hips; an upper side portion coupled with an upper side pocket on both sides of the restraint to support the backrest portion of the restraint; A second anti-jamming tube which is joined to the lower side pocket of both sides of the seat so as to support the seating portion of the seat, and the rear side portion of which is coupled to the coupling body, and a front portion coupled to the coupling body coupled to the second anti- And a rear side portion connected to the connecting body, wherein the coupling tube is formed by an inner side of the coupling body to couple the coupling bodies to both sides of the coupling tube, and a pedestal The present invention provides a foldable chair for leisure which is protruded in a direction orthogonal to the coupling pipe so that the pedestal can be held in contact with the ground while supporting the connecting body All.

Description

{COLLAPSABLE A CHAIR FOR LEISURE SPORTS}

In particular, the present invention relates to a foldable chair for leisure, and more particularly, to a foldable chair for leisure, which comprises a left and right legs for supporting the user's back and buttocks and a back pocket for supporting the backrest of the left and right legs, A second anti-jamming branch pipe which connects the front side to the lower side pockets on both sides of the seat to support the seat portion of the seat, and the rear side portion is coupled to the joint, And a rear side portion is connected to the connecting body, wherein a coupling pipe is formed at an inner side of the coupling body to form a coupling pipe at both sides of the coupling pipe, And the pedestal is protruded in a direction orthogonal to the coupling pipe at the lower side of the connector so that the pedestal contacts the ground and supports the connecting body So that the support of the coupling body joining the coupling tube to both sides of the coupling tube is supported while being in contact with the ground surface and at the same time, The rear side of the chair is supported by four points, so that a very stable and firm chair can be obtained. In the first through hole formed in the lower portion of the connecting body, a rear supporting tube provided with a rubber foot for a supporting member, The present invention relates to a foldable chair for leisure which can be conveniently adjusted according to the inclination of a resting place,

Conventionally, a folding chair for leisure has a "folding chair for leisure" (which is a co-applicant), which is a registered patent application No. 10-1295668.

The above-mentioned prior art is characterized in that both sides of the connection pipe are formed with insertion holes and connection holes which are fixed to both sides of the connection pipe,

An anti-jamming and anti-jamming tube coupled to both sides of the inserting hole of the two side connectors and contacting and supporting the ground,

In order to prevent the above-mentioned failure prevention tube and the retention tube of the rear prevention tube, the inserting hole of the connector and the inner tube are inserted into the inner tube, and the one side is fixed to the front cap of the anti- A second elastic member fixed to the first elastic member,

A side protection tube joined to the connection holes of the two side connectors,

In order to prevent the netting of the side protection tube, the side of the connector is inserted into the connecting hole of the connector and the side protection tube, and one side is fixed to the side cap of the side protection tube and the other side is fixed to the connection cap A second elastic member,

A leg which has an upper insertion portion coupled to the side protection tube coupled to the side connector and a lower insertion portion coupled to the anti-jamming tube coupled to the side connectors,

A clip formed on the back surface of the seat so as to be engaged with and detached from the coupling tube to prevent the lower insert of the seat from being detached from the preventive branch tube during use,

And a support pipe having a coupling body for coupling the coupling holes to the front and rear anti-branch tubes so that the anti-tearing branch tubes and the backing prevention branch tubes connected to the both side connectors are spaced apart from the ground surface with a predetermined distance therebetween.

In the above-mentioned prior art, since the seat is installed at a predetermined distance from the ground by attaching the support pipe to the prevention tube or the back protection tube in the form of a sitting chair, the user can be protected from moisture and cold.

However, since the above-mentioned prior art employs the "U" -shaped tube in both the front and rear of the chair, the chair is unstable and lacks comfort because the floor and the ground area are widened depending on the situation there was.

SUMMARY OF THE INVENTION An object of the present invention is to solve such conventional problems,

The supporting legs of the connecting member connecting the coupling pipe to both sides of the coupling pipe are supported while being in contact with the ground, and at the same time, the rubber feet of the supporting pipe are coupled to the rear side of the second through hole of the connecting rod, So that a very stable and rigid chair can be obtained. In the first through hole formed in the lower part of the connecting body, a rear supporting tube provided with a rubber bulb for supporting is longer than the supporting base, Since the angle of the branch pipe and the seat can be changed to the steep slope, it provides a purpose of making it convenient to use according to the slope of the rest place.

According to an aspect of the present invention,

Side restraining branch pipe which connects the upper portion with the upper pocket on both sides of the restraint to support the backrest portion of the supporter while the lower portion is respectively engaged with the connection member on both sides of the supporter and the backrest of the supporter, A second anti-jamming tube which is joined to the lower side pocket of both sides of the seat so as to support the seat portion, the rear side portion being coupled to the coupling body; Wherein the coupling member is coupled to both sides of the coupling pipe by forming a coupling pipe at an inner side of the coupling member, and a pedestal is coupled to the coupling pipe at the lower side of the coupling member, So that the pedestal can support the connecting body in contact with the ground, thereby achieving the object of the present invention.

According to the present invention as described above, it is possible to provide a rubber bulb for supporting the posterior prevention branch tube, which is supported by the base of the connecting body connecting the coupling tube to both sides of the coupling tube while contacting with the ground, So that the rear side of the chair is supported by four points, so that a very stable and firm chair can be obtained.

According to the present invention as described above, the first through-hole formed in the lower portion of the connecting body is combined with the rear supporting pipe provided with the rubber feet for supporting which is longer than the pedestal, Therefore, it has a useful effect that can be conveniently used according to the inclination of the rest area.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a bottom plan view showing a configuration of a folding chair for leisure according to the present invention. Fig.
Fig. 2 is a perspective view for explaining a coupling structure of a connecting body of a folding chair according to the present invention. Fig.
Figure 3 is a side view of the folding chair of the present invention
Fig. 4 is a sectional view showing the structure of a folding chair according to the present invention
Fig. 5 is an enlarged view of part A of Fig. 4
Fig. 6 is an enlarged view of part B of Fig. 4
Figure 7 is a side view of a backrest tube coupled to a link of a folding chair of the present invention
8 is an enlarged cross-sectional view of a side protection tube and a backing tube coupled to the connecting body of the folding chair of the present invention

The construction of the present invention will be described in detail with reference to the accompanying drawings.
A seat 141 for supporting and supporting the user's back and hip,
The upper side part of the seat 141 is connected to the upper side by the upper side pocket 142 to support the backrest part of the seat 141. The lower side part of the side seat 141 is connected to the side connection prevention part ,
A second anti-jamming tube 124 coupled to the lower side pocket 143 on both sides of the bed 141 to support the seat of the bed 141, and a rear side coupled to the coupling body 122,
And a rear side portion coupled to the coupling member 102 and coupled to the second electrical contact preventive branch pipe 124. The rear side of the foldable chair comprises a first anti- As a result,
A coupling pipe 106 formed as an inner side of the coupling member 102 for coupling the coupling members 102 to both sides of the coupling pipe 101,

And a pedestal 103 protruding in a direction orthogonal to the coupling pipe 106 and formed on a lower side of the coupling body 102 to support the coupling body 102 while contacting the ground.

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The lower end of the second elastic member 114 which binds the upper end portion is connected to the inside of the side prevention branch pipe 111 to connect the lower side portion of the side branch prevention tube 111 to the upper side of the connector 102 An assembly hole 108 formed in a side portion of the connector 102,

The rear side of the first anti-overheave branch tube 121 is connected to the front side of the connecting body 102 and the rear side of the connecting body 102 is connected to the rear side by the first anti-overheat branch tube 121 and the third elastic member 128, Which is formed by penetrating the front and rear sides of the side of the pedestal 103 of the connecting body 102 at a predetermined angle so as to be able to engage the insert tube 126 of the post- (105).

Further, a first through hole 104 formed as a lower portion of the connector 102 opposite to the assembly hole 108,

And a rear support pipe 112 coupled to the first through hole 104 and coupled with a rubber bulb 113 for supporting the first prevention ring tube 121 and the base 141 to adjust the angle.

An insertion hole 123 formed in the coupling body 122 is formed in the coupling body 122 connecting the first and second prevention branch tubes 121 and 124 so that the front support tube 131 having a different length can be replaced. )and,

And a front supporting tube 131 connecting both sides of the insert tube 132 inserted into the insertion hole 123.

Hereinafter, the operation of the present invention will be described.

Fig. 1 is a bottom perspective view showing the configuration of a folding chair for leisure according to the present invention. Fig. 2 is a perspective view for explaining a coupling structure of a coupling body of a folding chair according to the present invention. It is advantageous that the chair can be lightened by the light feature.

Since the coupling body 102, the assembly hole 108, the first through-hole 104, and the second through-holes 105 are formed at the same time during the injection molding, the connecting body 102 is easy to manufacture and mass- .

In other words, the coupling pipe 106 is connected to both sides of the connection pipe 101 while being connected to the first elastic member 107, and the lower side of the side protection pipe 111 is coupled to the assembly hole 108, The first through hole 104 formed in the second through hole is coupled to the back support pipe 112 and the first through hole 121 is coupled to the second through hole. In the through hole 105, the posterior prevention branch pipe 125 is connected to the first prevention member 121 by the third elastic member 128 and is coupled as shown in FIG.

First, the pedestal 103 formed on the connecting body 102 serves to support the connecting body 102 while contacting the ground.

That is, the support pipe 103 is coupled to the post-inhibiting branch pipe 125 by the insert tube 126 of the post-inhibition branch pipe 125, which is coupled to the second through-hole 105 of the connection member 102 simultaneously with the support of the support 103 Since the supporting rubber feet 127 also support the ground surface, four supporting points are provided at the rear of the chair as shown in Fig. 3, so that a very firm and stable chair can be obtained.

The lower portion of the side protection tube 111 inserted into the upper pocket 142 of the seat 141 is coupled to the assembly hole 108 of the connector 102 as shown in FIG. 8, The end portions of the second elastic members 114 inside the side branch prevention tube 111 are coupled to the inside of the assembly hole 108,

In the first through hole 104 formed on the opposite side of the assembling hole 108 of the connecting member 102, a rubber bulb 113 for supporting a base is used to adjust the angle of the first anti- The combined rear support tube 112 is coupled as required, as shown in FIG.

In the front of the chair, a front support pipe (121) which connects the insert tube (132) to the insertion hole (123) of the coupling body (122) connecting the first prevention branch tube (121) The unstable support of the front support pipe 131 is compensated by the four-point support of the rear support pipe 112 and the rear prevention pipe 125 at the rear side, Only the advantages of each other can be highlighted.

In order to change the angles between the anti-tearing branch pipes 121 and 124 to the steep slope, the front supporting pipe 131 is detached from the insertion hole 123 of the coupling member 122, The other front supporting tube 131 of the first embodiment is joined.

At the same time as the front support tube 131 is replaced, the rear prevention tube 125 is also replaced with the long prevention tube 125 and then coupled to the second through hole 105.

As shown in FIG. 7, when the rear support pipe 112 to which the supporting rubber bulb 113 is coupled is connected to the first through hole 104 formed on the opposite side of the assembly hole 108 of the connecting body 102, I can get a chair.

101-connector 102-connector
103-pedestal 104-first opening
105 - Second through hole 106 - Coupling tube
107-first elastic member 108-assembly
111-side prevention branch pipe 112-rear support pipe
113-Rubber foot for pedestal 114-Second elastic member
121-first prevention branch pipe 122-coupling body
123-insertion hole 124-second prevention prevention tube
125-posterior prevention tube 126-insert tube
127-rubber leg for support 128-third elastic member
131-front support tube 132-insert tube
141-seat 142-upper pocket
143-lower pocket

Claims

A seat 141 for supporting and supporting the user's back and hip,
The upper side part of the seat 141 is connected to the upper side by the upper side pocket 142 to support the backrest part of the seat 141. The lower side part of the side seat 141 is connected to the side connection prevention part ,
A second anti-jamming tube 124 coupled to the lower side pocket 143 on both sides of the bed 141 to support the seat of the bed 141, and a rear side coupled to the coupling body 122,
And a rear side portion coupled to the coupling member 102 and coupled to the second electrical contact preventive branch pipe 124. The rear side of the foldable chair comprises a first anti- As a result,
A coupling pipe 106 formed as an inner side of the coupling member 102 for coupling the coupling members 102 to both sides of the coupling pipe 101,
And a pedestal (103) formed on a lower portion of the coupling member (102) projecting in a direction orthogonal to the coupling pipe (106) and supporting the coupling member (102) while contacting the ground surface.

The method according to claim 1,
A connecting member for binding the lower end portion of the second elastic member 114 binding the upper end inside the side preventing branch pipe 111 for connecting the lower side portion of the side preventing branch pipe 111 to the upper side of the connecting member 102, An assembly hole 108 formed on the upper side of the casing 102,
The rear side of the first anti-overheave branch tube 121 is connected to the front side of the connecting body 102 and the rear side of the connecting body 102 is connected to the rear side by the first anti-overheat branch tube 121 and the third elastic member 128, Which is formed by penetrating the front and rear sides of the side of the pedestal 103 of the connecting body 102 at a predetermined angle so as to be able to engage the insert tube 126 of the post- (105) which is provided in the folding chair.

3. The method of claim 2,
A first through hole 104 formed as a lower portion of the connector 102 opposite to the assembly hole 108,
And a rear support pipe 112 coupled to the first through hole 104 and coupled with a rubber bulb 113 for supporting the first prevention ring tube 121 and the base 141 to adjust the angle. A folding chair for leisure.

The method according to claim 1,
An insertion hole 123 formed in the coupling body 122 so that the front support tube 131 having a different length can be inserted into the coupling body 122 connecting the first and second prevention branch tubes 121 and 124, ,
Further comprising a front supporting tube (131) coupled to both sides of the insert tube (132) inserted into the insertion hole (123).