CN201790343U - Folding chair - Google Patents
Folding chair Download PDFInfo
- Publication number
- CN201790343U CN201790343U CN2010202907928U CN201020290792U CN201790343U CN 201790343 U CN201790343 U CN 201790343U CN 2010202907928 U CN2010202907928 U CN 2010202907928U CN 201020290792 U CN201020290792 U CN 201020290792U CN 201790343 U CN201790343 U CN 201790343U
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- CN
- China
- Prior art keywords
- folding
- leg
- connecting rod
- connection block
- front support
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses a folding chair. The folding chair comprises two front supporting legs and two rear supporting legs, wherein an upper connecting rod is arranged between the two front supporting legs; an upper connecting rod and a lower connecting rod which are parallel with each other are arranged between the two rear supporting legs; a seat plate and a backing plate are connected with the two front supporting legs and the two rear supporting legs; the middle part of each front supporting leg is bended twice to form a supporting part; an arc-shaped groove and a mounting hole are formed on the rear side part of a lower bending section of the supporting part; a supporting base is arranged on the top of each rear supporting leg; a small supporting plate which extends slantways and upwards and can be inserted into the arc-shaped groove is arranged on the supporting base; the end part of the small supporting plate is hinged with the mounting hole through a connecting pin; and folding hardware components by which the front supporting legs and the rear supporting legs can be folded are arranged between the upper connecting rod of the front supporting legs and the upper connecting rod of the rear supporting legs at intervals. The front supporting legs of the chair are designed to be a two-section bending structure and the upper semi-section of each front supporting leg is inclined backward after being bended, so that a back can be farther away from the seat plate; and the front supporting legs, the rear supporting legs and the seat plate are connected to be a whole through the folding hardware components, so the chair is more stable and durable after being unfolded.
Description
Technical field
The utility model relates to furniture, is specifically related to a kind of folding seat.
Background technology
In the prior art, folding seat all has application in household and work, the structure of existing folding seat all is by front support leg usually, rear leg, seat and backrest are formed, its front support leg adopts straight-bar shape structure, the backrest that connects in the top can be very forward, when the people is sitting on the chair, because backrest is forward, people's upper body can not obtain bigger gradient, this folding seat is sat up so uncomfortable, if backrest is installed backward, then must strengthen the gradient of front support leg, do like this, can influence the moulding of chair and attractive in appearance, in addition, the folding component of existing folding seat is simple in structure, before normally the mode of employing exposure is contained in, the junction of rear leg, also to offer chute in the both sides of seat, there are following defective in this foldable structure and mode: make that the profile of chair is not attractive in appearance, folding hardware component is arranged on the both sides of chair, chair stable bad.
The utility model content
The purpose of this utility model is, at the above-mentioned defective of prior art, provides a kind of good looking appearance, the comfortable folding seat of seating.
The technical scheme that the utility model provides is as follows: a kind of folding seat is provided, comprise two front support legs, article two, rear leg, article two, be provided with upper connecting rod between the front support leg, article two, be provided with between the rear leg two parallel on, lower link, between the leg of described front and back, be connected with seat board and backup plate, twice crooked formation, one support portion, the middle part of described front support leg, rear lateral portion at the following bending section of this support portion has a deep-slotted chip breaker and installing hole, a supporting seat is equipped with at the top of described two rear legs, have one to tilt to protrude upward on the supporting seat, and can insert the little gripper shoe in the described deep-slotted chip breaker, the end of little gripper shoe is hinged by connecting pin and described installing hole, at the folding hardware component that is interval with between the connecting rod on connecting rod on the described front support leg and the described rear leg for described front support leg and rear leg folding.
In above-mentioned folding seat, described folding hardware component is connected to form by two folding bearings, one of them folding bearing is provided with a Connection Block and is connected with the last connecting rod of described rear leg, be hinged with second Connection Block on this Connection Block, second Connection Block is connected with described seat board bottom, the outer end of second Connection Block has the hole, another folding bearing is provided with a Connection Block that is connected with connecting rod on the described front support leg, be hinged with a microscler brace on the Connection Block, the other end of brace is connected by the hole of connecting pin with the described second Connection Block outer end.
Advantage of the present utility model is as follows: be designed to two sections bending-type structures by the front support leg with chair, the upper semisection of front support leg is that the bending back is sweptback, so backrest can be farther from the position of seat, when sitting down, people's the upper part of the body can be more comfortable, folding hardware component is arranged on below seat and with forward and backward leg on connecting rod be connected, folding hardware component does not expose, simultaneously, folding hardware component is connected as a single entity forward and backward leg and seat, can be more firm and durable after chair is opened.
Description of drawings
Fig. 1 is the side view of the utility model folding seat;
Fig. 2 is the rearview of Fig. 1;
Fig. 3 is the structural representation of front support leg in the folding seat shown in Figure 1;
Fig. 4 is the structural representation of folding hardware component in the folding seat shown in Figure 1.
The specific embodiment
With reference to Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, a kind of folding seat is provided, comprise two front support legs 1, article two, rear leg 4, article two, be provided with upper connecting rod between the front support leg 1, article two, be provided with between the rear leg 4 two parallel on, lower link 7,8, before described, rear leg 1, be connected with seat board 2 and backrest 5 between 4, twice crooked formation, one support portion, the middle part of described front support leg 1, rear lateral portion at the following bending section 101 of this support portion has a deep-slotted chip breaker 103 and installing hole 104, last bending section 102 is used to install backrest 5, because bending section 102 is arranged, backrest 5 can be installed by the back with respect to seat 2, a supporting seat 3 is equipped with at the top of described two rear legs 4, have one to tilt to protrude upward on the supporting seat 3, and can insert the little gripper shoe in the described deep-slotted chip breaker 103, the end of little gripper shoe is hinged by connecting pin and described installing hole 104, at the folding hardware component 6 that is interval with between the connecting rod on connecting rod on the described front support leg 1 and the described rear leg 4 for described front support leg and rear leg folding.
With reference to shown in Figure 4, folding hardware component 6 is connected to form by two folding bearings, one of them folding bearing is provided with a Connection Block 601 and is connected with the last connecting rod 7 of described rear leg 4, be hinged with second Connection Block 602 on this Connection Block 601, second Connection Block 602 is connected with the bottom of described seat board 2, the outer end of second Connection Block 602 has the hole, another folding bearing is provided with a Connection Block 604 that is connected with the last connecting rod of described front support leg 1, be hinged with a microscler brace 603 on the Connection Block 604, the other end of brace 603 is connected by the hole of connecting pin with described second Connection Block 602 outer ends.
After above-mentioned folding seat is opened, its front support leg top can be selected in following scope far from the height on ground: the 800-900 millimeter, the seat board end face can be selected in following scope apart from the height on ground: the 400-500 millimeter, the distance of forward and backward leg bottom can be selected in following scope: the 500-600 millimeter.
After above-mentioned folding seat was opened, its front support leg top was 860 millimeters far from the preferred height on ground, and the seat board end face is 474 millimeters apart from the preferred height on ground, and the preferable distance of forward and backward leg bottom is 540 millimeters.
Claims (4)
1. folding seat, comprise two front support legs, article two, rear leg, article two, be provided with upper connecting rod between the front support leg, article two, be provided with between the rear leg two parallel on, lower link, between the leg of described front and back, be connected with seat board and backup plate, it is characterized in that, twice crooked formation, one support portion, the middle part of described front support leg, rear lateral portion at the following bending section of this support portion has a deep-slotted chip breaker and installing hole, a supporting seat is equipped with at the top of described two rear legs, have one to tilt to protrude upward on the supporting seat, and can insert the little gripper shoe in the described deep-slotted chip breaker, the end of little gripper shoe is hinged by connecting pin and described installing hole, at the folding hardware component that is interval with between the connecting rod on connecting rod on the described front support leg and the described rear leg for described front support leg and rear leg folding.
2. folding seat according to claim 1, it is characterized in that, described folding hardware component is connected to form by two folding bearings, one of them folding bearing is provided with a Connection Block and is connected with the last connecting rod of described rear leg, be hinged with second Connection Block on this Connection Block, second Connection Block is connected with described seat board bottom, the outer end of second Connection Block has the hole, another folding bearing is provided with a Connection Block that is connected with connecting rod on the described front support leg, be hinged with a microscler brace on the Connection Block, the other end of brace is connected by the hole of connecting pin with the described second Connection Block outer end.
3. folding seat according to claim 1 and 2, it is characterized in that after described folding seat was opened, its front support leg top was the 800-900 millimeter far from the height on ground, the seat board end face is the 400-500 millimeter apart from the height on ground, and the distance of forward and backward leg bottom is the 500-600 millimeter.
4. folding seat according to claim 3, it is characterized in that after described folding seat was opened, its front support leg top was 860 millimeters far from the preferred height on ground, the seat board end face is 474 millimeters apart from the preferred height on ground, and the preferable distance of leg bottom, front and back is 540 millimeters.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010202907928U CN201790343U (en) | 2010-08-13 | 2010-08-13 | Folding chair |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010202907928U CN201790343U (en) | 2010-08-13 | 2010-08-13 | Folding chair |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201790343U true CN201790343U (en) | 2011-04-13 |
Family
ID=43845259
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010202907928U Expired - Lifetime CN201790343U (en) | 2010-08-13 | 2010-08-13 | Folding chair |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201790343U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103040263A (en) * | 2012-08-28 | 2013-04-17 | 厦门新技术集成有限公司 | Foldable chair |
CN104757802A (en) * | 2015-04-03 | 2015-07-08 | 浙江中义家具有限公司 | Foldable seat |
-
2010
- 2010-08-13 CN CN2010202907928U patent/CN201790343U/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103040263A (en) * | 2012-08-28 | 2013-04-17 | 厦门新技术集成有限公司 | Foldable chair |
WO2014032537A1 (en) * | 2012-08-28 | 2014-03-06 | 厦门新技术集成有限公司 | Folding chair |
CN104757802A (en) * | 2015-04-03 | 2015-07-08 | 浙江中义家具有限公司 | Foldable seat |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CX01 | Expiry of patent term |
Granted publication date: 20110413 |
|
CX01 | Expiry of patent term |