CN208610251U - Portable folding chair - Google Patents
Portable folding chair Download PDFInfo
- Publication number
- CN208610251U CN208610251U CN201820214426.0U CN201820214426U CN208610251U CN 208610251 U CN208610251 U CN 208610251U CN 201820214426 U CN201820214426 U CN 201820214426U CN 208610251 U CN208610251 U CN 208610251U
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- chair
- support leg
- bar
- pair
- connector
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Abstract
The utility model relates to a kind of Portable folding chairs, including folding chair frame, rear support leg is symmetrically arranged with rear end right side on the left of the rear end of the chair frame, the rear support leg is hollow structure, the rear support leg is made of upper rack posts and lower fulcrum bar, the upper rack posts are located at the middle and upper part of rear support leg, the bottom end of the upper rack posts is installed with the positioning plush copper inserted in insertion lower fulcrum bar, elastic drag rope is equipped between positioning plush copper and the interior bottom of lower fulcrum bar, the top of the elastic drag rope is connect with positioning plush copper, the bottom end of the elastic drag rope and the interior bottom of lower fulcrum bar connect.The simple structure of the Portable folding chair is inserted the downward outstanding positioning plush copper that pulls down when using in elastic drag rope in insertion lower fulcrum bar using elastic drag rope, and upper rack posts and lower fulcrum bar can be realized folding, substantially reduce vertical direction spatial.
Description
Technical field
The utility model relates to a kind of Portable folding chairs.
Background technique
The front support leg top of traditional folding seat is bent with the bending part as handrail outward, when folding seat is folded
When, the bending part still extend outwardly (as shown in Figure 9) do not allow so that folded folding seat occupies too many width spaces
Portable and storage.
Utility model content
In view of the deficiencies in the prior art, the technical problem to be solved by the utility model is to provide a kind of Portable folding chair,
It is not only simple in structure, and convenient and efficient.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is: a kind of Portable folding chair, including foldable
Chair frame, on the left of the rear end of the chair frame with rear support leg is symmetrically arranged on the right side of rear end, the rear support leg is hollow structure, institute
It states rear support leg to be made of upper rack posts and lower fulcrum bar, the upper rack posts are located at the middle and upper part of rear support leg, the bottom of the upper rack posts
End is installed with the positioning plush copper inserted in insertion lower fulcrum bar, and elasticity is equipped between positioning plush copper and the interior bottom of lower fulcrum bar and is drawn
The top of rope, the elastic drag rope is connect with positioning plush copper, and the bottom end of the elastic drag rope and the interior bottom of lower fulcrum bar connect.
Further, front support leg is symmetrically arranged on the left of the front end of the chair frame with front end right side, front support leg is in inverted L-shaped
, lifting is carried out in the vertical guide rod below the interior bottom insertion chair frame of the front support leg and rotates adjusting, the chair frame packet
The first connector for being inserted on when folding in front support leg for chair frame and gliding when sliding, opening is included, is set on first connector
There is bayonet, the fixture block with bayonet cooperation is fixed on the front support leg.
Further, the elastic drag rope is spring.
Further, the front support leg is made of the upright bar extended vertically, and the top of the upright bar is bent with work outward
For the bending part of handrail, the upright bar and bending part form inverted L-shaped.
Further, the front support leg is hollow structure, is offered vertically on first connector for front support
The installation through-hole that leg passes through, the bayonet are the notch set on the first connector bottom margin.
Further, the fixture block includes the sleeve for being coaxially threaded through front support leg periphery, and the sleeve is through radially extending
Screw be spirally connected and be integrated with front support leg, the tip edge of the sleeve is installed with the convex block for being embedded in bayonet.
Further, the chair frame includes front end, rear end, left end, right end four to the chair bar assembly for being hinged to X font, position
The top of forward chair bar in a pair of of chair bar assembly of left end and the left-leaning chair bar in a pair of of the chair bar assembly for being located at front end
The first connector of top is hinged, the top of the forward chair bar in a pair of of chair bar assembly of right end be located at front end one
It is hinged to the first connector of top of the Right deviation chair bar in chair bar assembly, the hypsokinesis in a pair of of chair bar assembly of left end
The top of chair bar and the second connector of top of the left-leaning chair bar in a pair of of the chair bar assembly for being located at rear end are hinged, and are located at the right side
The top on the top of the hypsokinesis chair bar in a pair of of chair bar assembly at end and the Right deviation chair bar in a pair of of the chair bar assembly for being located at rear end
It is hinged through the second connector；The lower part of forward chair bar in a pair of of chair bar assembly of left end and a pair of of the chair for being located at rear end
The lower part of Right deviation chair bar in bar assembly is hinged through third connector, the forward chair bar in a pair of of chair bar assembly of right end
Lower part and the lower part of left-leaning chair bar that is located in a pair of of chair bar assembly of rear end be hinged through third connector, positioned at left end
The lower part the of the lower part of hypsokinesis chair bar in a pair of of chair bar assembly and the Right deviation chair bar in a pair of of the chair bar assembly for being located at front end
Three connectors are hinged, the lower part of the hypsokinesis chair bar in a pair of of chair bar assembly of right end and a pair of of the chair bar group for being located at front end
The lower part of left-leaning chair bar in part is hinged through third connector；Second connector be set on rear support leg and with rear branch
Support leg is slidably matched, and the bottom end of the vertical guide rod of front end is inserted vertically into the jack of third connector, the bottom of the front support leg
End is inserted vertically into the jack of third connector, and chair frame can be folded.
Compared with prior art, the utility model has the following beneficial effects: the simple structure of the Portable folding chair, utilizes
Elastic drag rope inserts the downward outstanding positioning plush copper that pulls down when using in elastic drag rope in insertion lower fulcrum bar, upper rack posts and lower fulcrum bar energy
Enough realize folds, and substantially reduces vertical direction spatial.In addition, the first connector is along front support when folding seat folds in the utility model
Sliding on leg, fixture block and bayonet are detached from, and front support leg is able to carry out rotation, goes to inside for top as the bending part of handrail, are saved
Save space, it is easy to carry.
The utility model is described in more detail with reference to the accompanying drawings and detailed description.
Detailed description of the invention
Fig. 1 is the organigram of the utility model embodiment.
Fig. 2 is the local structure schematic diagram of the utility model embodiment.
Fig. 3 is the A partial enlarged view of Fig. 2.
Fig. 4 is the connection schematic diagram of vertical guide rod and front support leg in Fig. 2.
Fig. 5 is the folding process schematic diagram of the utility model embodiment.
Fig. 6 is the B partial enlarged view of Fig. 5.
Fig. 7 is the organigram of rear support leg.
Fig. 8 is the folding process schematic diagram of rear support leg.
Fig. 9 is prior-art illustration.
Specific embodiment
In order to make the above-mentioned features and advantages of the utility model more obvious and understandable, special embodiment below, and cooperate attached drawing,
It is described in detail below.
As shown in Fig. 1 ~ 9, a kind of Portable folding chair, including folding chair frame 1, in the utility model embodiment, institute
It states and is symmetrically arranged with front support leg on the left of the front end of chair frame with front end right side, symmetrically set on the left of the rear end of the chair frame and on the right side of rear end
There is rear support leg 12.The rear support leg is hollow structure, and the rear support leg is made of upper rack posts 19 and lower fulcrum bar 20, described
Upper rack posts are located at the middle and upper part of rear support leg, and the bottom end of the upper rack posts is installed with the positioning plush copper 21 inserted in insertion lower fulcrum bar,
Elastic drag rope 22 is equipped between positioning plush copper and the interior bottom of lower fulcrum bar, the top of the elastic drag rope and positioning plush copper connect
It connects, the bottom end of the elastic drag rope and the interior bottom of lower fulcrum bar connect；Downward hang when use in elastic drag rope pulls down convex
Head is inserted in insertion lower fulcrum bar, and upper rack posts first can above be mentioned again lower folding by when folding, reduces vertical direction spatial when folding.
In the utility model embodiment, the elastic drag rope is spring.
The front support leg 2 of inverted L-shaped is equipped in the chair frame vertically, the interior bottom of the front support leg is inserted into below chair frame
It carries out going up and down and rotating adjusting in vertical guide rod 3, the chair frame includes being inserted in front support leg on when folding for chair frame slide, open
The first connector 4 to glide when opening, first connector are equipped with bayonet 5, are fixed on the front support leg and match with bayonet
The fixture block 6 of conjunction.
In the utility model embodiment, the front support leg is made of the upright bar 7 extended vertically, the top of the upright bar
It is bent with the bending part 8 as handrail outward, the upright bar and bending part form inverted L-shaped.
In the utility model embodiment, the front support leg is hollow structure, is opened up vertically on first connector
There is the installation through-hole 9 passed through for front support leg, the bayonet is the notch set on the first connector bottom margin.
In the utility model embodiment, the fixture block includes the sleeve for being coaxially threaded through front support leg periphery, the set
Screw 10 of the cylinder through radially extending is spirally connected with front support leg to be integrated, and the tip edge of the sleeve is installed with for being embedded in bayonet
Convex block 11.
In the utility model embodiment, the chair frame includes front end, rear end, left end, right end four to being hinged to X font
Chair bar assembly, the top of the forward chair bar 13 in a pair of of chair bar assembly of left end be located at front end a pair of of chair bar assembly in
The first connector of top 4 of left-leaning chair bar 14 be hinged, the forward chair bar 13 in a pair of of chair bar assembly of right end
Top and the first connector of top 4 of the Right deviation chair bar 15 in a pair of of the chair bar assembly for being located at front end are hinged, and are located at left end
A pair of of chair bar assembly in hypsokinesis chair bar 16 top be located at rear end a pair of of chair bar assembly in left-leaning chair bar 14 it is upper
The second connector of portion 17 is hinged, the top of the hypsokinesis chair bar 16 in a pair of of chair bar assembly of right end be located at rear end
The second connector of top 17 of Right deviation chair bar 15 in a pair of of chair bar assembly is hinged；In a pair of of chair bar assembly of left end
Forward chair bar 13 lower part be located at rear end a pair of of chair bar assembly in Right deviation chair bar 15 lower part through third connector 18
Be hinged, the lower part of the forward chair bar 13 in a pair of of chair bar assembly of right end be located at rear end a pair of of chair bar assembly in
The lower part of left-leaning chair bar 14 is hinged through third connector 18, under the hypsokinesis chair bar 16 in a pair of of chair bar assembly of left end
Portion and the lower part of the Right deviation chair bar 15 in a pair of of the chair bar assembly for being located at front end are hinged through third connector 18, positioned at right end
The lower part of the lower part of hypsokinesis chair bar 16 in a pair of of chair bar assembly and the left-leaning chair bar 14 in a pair of of the chair bar assembly for being located at front end
It is hinged through third connector 18；Second connector 17 is set on rear support leg and is slidably matched with rear support leg, preceding
The bottom end of the vertical guide rod at end is inserted vertically into the jack of third connector, and the bottom end of the front support leg is inserted vertically into third company
In the jack of fitting, chair frame be can be folded.
In the utility model embodiment, first connector, the second connector and third connector with it is existing
It is similar to hinged connecting-piece structure in folding seat.
In the utility model embodiment, the chair bar assembly of the chair frame front end and the first connector, third connector
Hinge joint is respectively positioned on same preceding perpendicular, the chair bar assembly of the chair frame rear end and the second connector, third connector
Hinge joint be respectively positioned on it is same after on perpendicular, the chair bar assembly of the chair frame left end and the first connector, the second connector, the
The hinge joint of three connectors is respectively positioned on same left perpendicular, the chair bar assembly of the chair frame right end and the first connector, the
Two connectors, third connector hinge joint be respectively positioned on same right perpendicular.
Chair cloth (not shown) as seat should be also installed in the utility model embodiment, in the chair frame.
Along sliding on front support leg, fixture block and bayonet are detached from the first connector when folding seat folds, and front support leg can be into
Top is gone to inside by row rotation, saves space, easy to carry；First connection when folding seat is opened
Part glides along front support leg, and front support leg is rotated outward, and bending part goes to outside, fixture block again with bayonet to embedding limitation before
Supporting leg rotation.
The utility model is not limited to above-mentioned preferred forms, anyone can obtain under the enlightenment of the utility model
Other various forms of Portable folding chairs out.All equivalent changes and modifications done according to present utility model application the scope of the patents, all
The covering scope of the utility model should be belonged to.
Claims (7)
1. a kind of Portable folding chair, it is characterised in that: including folding chair frame, on the left of the rear end of the chair frame and on the right side of rear end
It is symmetrically arranged with rear support leg, the rear support leg is hollow structure, and the rear support leg is made of upper rack posts and lower fulcrum bar, described
Upper rack posts are located at the middle and upper part of rear support leg, and the bottom end of the upper rack posts is installed with the positioning plush copper inserted in insertion lower fulcrum bar, institute
It states and is equipped with elastic drag rope between positioning plush copper and the interior bottom of lower fulcrum bar, the top of the elastic drag rope is connect with positioning plush copper,
The bottom end of the elastic drag rope and the interior bottom of lower fulcrum bar connect.
2. Portable folding chair according to claim 1, it is characterised in that: right with front end right side on the left of the front end of the chair frame
Claim to be equipped with front support leg, front support leg is inserted into the vertical guide rod below chair frame in inverted L-shaped, the interior bottom of the front support leg
It carries out lifting and rotates adjusting, the chair frame includes being inserted in front support leg on when folding for chair frame when sliding, opening to glide
First connector, first connector are equipped with bayonet, and the fixture block with bayonet cooperation is fixed on the front support leg.
3. Portable folding chair according to claim 1, it is characterised in that: the elastic drag rope is spring.
4. Portable folding chair according to claim 2, it is characterised in that: the front support leg is by the upright bar group that extends vertically
At the top of the upright bar is bent with the bending part as handrail outward, and the upright bar and bending part form inverted L-shaped.
5. Portable folding chair according to claim 4, it is characterised in that: the front support leg is hollow structure, described the
The installation through-hole passed through for front support leg is offered on a connection piece vertically, the bayonet is set on the first connector bottom sides
The notch of edge.
6. Portable folding chair according to claim 5, it is characterised in that: the fixture block includes coaxially being threaded through front support leg
The sleeve of periphery, screw of the sleeve through radially extending is spirally connected with front support leg to be integrated, and the tip edge of the sleeve is solid
Equipped with the convex block for being embedded in bayonet.
7. Portable folding chair according to claim 6, it is characterised in that: the chair frame includes front end, rear end, left end, the right side
The chair bar assemblies that four pairs of end is hinged to X font, the top of the forward chair bar in a pair of of chair bar assembly of left end and before being located at
The first connector of top of left-leaning chair bar in a pair of of chair bar assembly at end is hinged, in a pair of of chair bar assembly of right end
Forward chair bar top and the first connector of top of Right deviation chair bar for being located in a pair of of chair bar assembly of front end be hinged,
The top of hypsokinesis chair bar in a pair of of chair bar assembly of left end and the left-leaning chair bar in a pair of of the chair bar assembly for being located at rear end
The second connector of top be hinged, the top of the hypsokinesis chair bar in a pair of of chair bar assembly of right end be located at rear end
The second connector of top of Right deviation chair bar in a pair of of chair bar assembly is hinged；Before in a pair of of chair bar assembly of left end
Incline the lower part of chair bar and the lower part of Right deviation chair bar that is located in a pair of of chair bar assembly of rear end is hinged through third connector, is located at
Under the lower part of forward chair bar in a pair of of chair bar assembly of right end and the left-leaning chair bar being located in a pair of of chair bar assembly of rear end
Portion is hinged through third connector, the lower part of the hypsokinesis chair bar in a pair of of chair bar assembly of left end and a pair for being located at front end
The lower part of Right deviation chair bar in chair bar assembly is hinged through third connector, the hypsokinesis chair in a pair of of chair bar assembly of right end
The lower part of bar and the lower part of the left-leaning chair bar in a pair of of the chair bar assembly for being located at front end are hinged through third connector；Described second
Connector is set on rear support leg and is slidably matched with rear support leg, and the bottom end of the vertical guide rod of front end is inserted vertically into third company
In the jack of fitting, the bottom end of the front support leg is inserted vertically into the jack of third connector, and chair frame can be folded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820214426.0U CN208610251U (en) | 2018-02-07 | 2018-02-07 | Portable folding chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820214426.0U CN208610251U (en) | 2018-02-07 | 2018-02-07 | Portable folding chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208610251U true CN208610251U (en) | 2019-03-19 |
Family
ID=65692883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820214426.0U Active CN208610251U (en) | 2018-02-07 | 2018-02-07 | Portable folding chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208610251U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11241097B2 (en) | 2019-06-04 | 2022-02-08 | Yeti Coolers, Llc | Portable chair |
-
2018
- 2018-02-07 CN CN201820214426.0U patent/CN208610251U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11241097B2 (en) | 2019-06-04 | 2022-02-08 | Yeti Coolers, Llc | Portable chair |
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| GR01 | Patent grant |