CN2211750Y - Multifunctional folding chair for travelling - Google Patents
Multifunctional folding chair for travelling Download PDFInfo
- Publication number
- CN2211750Y CN2211750Y CN 94229633 CN94229633U CN2211750Y CN 2211750 Y CN2211750 Y CN 2211750Y CN 94229633 CN94229633 CN 94229633 CN 94229633 U CN94229633 U CN 94229633U CN 2211750 Y CN2211750 Y CN 2211750Y
- Authority
- CN
- China
- Prior art keywords
- supporting leg
- seat frame
- folding chair
- leg
- travelling
- 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 - Fee Related
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 10
- 210000001364 upper extremity Anatomy 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 239000013536 elastomeric material Substances 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 abstract 2
- 210000003414 extremity Anatomy 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
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- Chairs Characterized By Structure (AREA)
Abstract
The utility model relates to a travelling folding chair, which is provided with a seat cushion frame, a backrest frame, a front supporting leg and a rear supporting leg. The lower end of the backrest frame and the upper end of the rear supporting leg are transversely hinged with the rear part of the seat cushion frame, and the upper end of the front supporting leg is transversely hinged with the front part of the seat cushion frame. A backrest backward tilting limit structure is arranged between the lower part of the backrest frame and the seat cushion frame. The front and rear sides of the seat cushion frame are fixedly provided with front and rear leg limiting blocking pieces protruding towards the lower part of the seat cushion frame, and the front and rear leg limiting blocking pieces are respectively contacted with the front and rear supporting legs. The folding chair has comfortable sitting feeling, easy folding and wide application range.
Description
The utility model relates to a kind of seat.
Existing travelling seat tool, as faldstool, Foldable traveling chair etc., the structure that has is too simple, and the seat sense is uncomfortable, and the structure that has is comparatively complicated, and inconvenient again superimposed and carry, it is convenient inadequately to use.Therefore, existing travelling seat tool exists defective.
The purpose of this utility model provides a kind of and feels comfortable and be convenient to travelling folding chair superimposed and that carry.
Travelling folding chair of the present utility model has seat frame, back rest and back and front supporting leg.The upper end of the lower end of back rest and back supporting leg is hinged with the seat frame posterior transversal respectively, and preceding supporting leg upper end is hinged with the seat frame front cross.Between back rest bottom and seat frame, has back rest hypsokinesis position limiting structure.Be set with the protruding spacing catch of forward and backward leg below seat frame respectively in the forward and backward side of seat frame.The rear wall of the spacing catch of foreleg contacts with the antetheca of preceding supporting leg, and the antetheca of the spacing catch of back leg contacts with the rear wall of back supporting leg.In above-mentioned folding chair, back rest hypsokinesis position limiting structure can be and is fixed in the L shaped gib head that back rest bottom, front end bent and stretched into the seat frame bottom forward, also can be the spacing catch that is fixed in the seat frame rear portion and raises up, it is spacing that the setting of this structure obtains the hypsokinesis of back rest.Similarly, the spacing catch of forward and backward leg makes the back and front supporting leg be " eight " font location when holding state.When need with folding chair is folding when carrying, only need with the back and front supporting leg overturn to the inside, back rest is overturn forward to get final product, its lamination process is extremely simple.Corresponding, make folding chair also very simple from the contrary operation that superimposed form returns back to seat configuration, thus user-friendly.In addition, the shape after this folding chair is superimposed is neat, is easy to carry.The more important thing is: the superimposed of back rest carries out separately in this folding chair, and the coincidental correlation with supporting leg connects, and therefore, whether back rest can determine folding according to actual needs, and this characteristic will help to widen the scope of application of this folding chair.In the utility model, the back and front supporting leg can be the contacted tabular supporting leg in edge and ground, can also be the shaft-like supporting leg that is divided into left and right limb.When being back one form, can being connected as a single entity between the left and right limb, but also can being separated from each other.Generally speaking, the form that left and right limb is connected as a single entity helps the stable of structure, and can simplify folding operation.
Folding chair of the present utility model compared with the aforementioned existing similar products, its seat sense is comfortable, superimposed easily, and superimposed back shape is neat, thereby is easy to carry, and helps widening its scope of application.
Content of the present utility model further illustrates with the following Examples, but content of the present utility model is not limited only to content related among the embodiment.
Fig. 1 is the structural representation of folding chair among the embodiment 1.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is a supporting leg folding state upward view.
Fig. 4 is the structural representation of folding chair among the embodiment 2.
Fig. 5 is the right view of Fig. 4.
Fig. 6 is the structural representation of folding chair among the embodiment 3.
Fig. 7 is the A-A cutaway view of Fig. 6.
Embodiment 1:
As illustrated in fig. 1 and 2, the folding chair in the present embodiment has seat frame 1, back rest 2 and back and front supporting leg 3,4.The lower end of back rest 2 is hinged by jointed shaft 5 and seat frame posterior transversal.Fixedly installed the back rest hypsokinesis position limiting structure 8 of the spacing catch form that raises up at the seat frame rear portion.Forward and backward side at seat frame 1 has the spacing catch 9,10 of protruding forward and backward leg below seat frame.The rear wall of the spacing catch 9 of foreleg contacts with the antetheca of preceding supporting leg 3, and the antetheca of the spacing catch 10 of back leg contacts with the rear wall of back supporting leg 4.In the present embodiment, back rest hypsokinesis position limiting structure 8 is served as by a monoblock type catch with the spacing catch 9 of back leg.Back and front supporting leg 3,4 among the embodiment is ㄩ shape supporting leg (being essentially the shaft-like supporting leg that left and right limb is connected as a single entity).The upper end of preceding supporting leg 3 is laterally hinged with by the front end of hinge 6 with the left and right curb girder of seat frame, and the upper end of back supporting leg 4 is laterally hinged with by the rear end of hinge 7 with the left and right curb girder of seat frame.As shown in Figure 3, when back and front supporting leg 3,4 is inwardly turned down, can make the back and front supporting leg be folded to the bottom of being close to seat frame 1, thereby be easy to carry.For making a person more comfortable, be provided with in this example the plug-in type headrest 12 that can pull out rising, and relative set headrest holding screw 13.In addition, for ease of widening the scope of application of folding chair, on the spacing catch of back leg, set up connecting hole 11.
Embodiment 2:
Shown in Figure 4 and 5, the folding chair of present embodiment is similar to embodiment 1.Different is that back rest hypsokinesis position limiting structure 8 is L shaped gib head in the folding chair of present embodiment.This gib head is fixed in back rest bottom and bending forward, and its front end stretches under the seat frame, and the upper surface of gib head front end contacts with the seat cushion lower surface.Gib head is made by the elasticity steel, to increase the comfort level of backrest.
Embodiment 3:
Shown in Fig. 6 and 7, the folding chair of present embodiment is similar to embodiment 1.Different is that the folding chair of present embodiment has been set up the plug-in type turning rolls especially.When the supporting leg 3,4 that makes folding chair is in closed state shown in Figure 3 among the embodiment 1, turning rolls can be pegged graft and put in place, the folding chair corresponding deformation is a handcart, for the traveller transports luggage.At this moment, back rest 2 can be done the handle use.The plug-in type turning rolls has pedestal 14 and roller 15.Roller is arranged side by side left and right two, is arranged under the pedestal, and its wheel shaft is by base support.Be provided with concavo-convex connection-peg 16 at the top of pedestal 14, this connection-peg is corresponding with the concaveconvex shape and the position of the end body of rod of back supporting leg 4.When supporting leg was in folded state, connection-peg 16 can insert and block the body of rod of back supporting leg, and pedestal is connected with the back supporting leg.For pedestal 14 is connected more reliably with whole folding chair, on pedestal, set up connecting hole, this connecting hole is corresponding with the connecting hole 11 on the spacing catch of back leg.Simultaneously, be provided with the coupling hook 17 that passes above-mentioned two connecting holes.The quantity of roller can increase in the present embodiment, and as roller can being arranged to forward and backward two rows, the quantity of roller can increase to three or four etc.In addition, connection-peg 16 is except that can be with concaveconvex shape of the body of rod on the supporting leg of back and position are corresponding, and concaveconvex shape and position before the Shang Keyu on supporting leg 3 or the seat frame 1 are corresponding, as long as it is fixing connection-peg to be pegged graft with it.
Claims (5)
1, a kind of travelling folding chair, have seat frame, back rest and back and front supporting leg, it is characterized in that back rest lower end and supporting leg upper end, back are hinged with the seat frame posterior transversal respectively, preceding supporting leg upper end is hinged with the seat frame front cross, between back rest bottom and seat frame, has back rest hypsokinesis position limiting structure, be set with the protruding spacing catch of forward and backward leg below seat frame respectively in the forward and backward side of seat frame, the rear wall of the spacing catch of foreleg contacts with the antetheca of preceding supporting leg, and the antetheca of the spacing catch of back leg contacts with the rear wall of back supporting leg.
2, travelling folding chair as claimed in claim 1, it is characterized in that described back and front supporting leg is respectively ㄩ shape supporting leg, the upper end of supporting leg and the front end of the left and right curb girder of seat frame are laterally hinged with before the ㄩ shape, and the rear end of the upper end of supporting leg and the left and right curb girder of seat frame is laterally hinged with after the ㄩ shape.
3, travelling folding chair as claimed in claim 1 is characterized in that described back rest hypsokinesis position limiting structure made by elastomeric material.
4, travelling folding chair as claimed in claim 1, it is characterized in that being provided with the plug-in type turning rolls, this turning rolls has pedestal and at least two rollers, roller is arranged under the pedestal, roller shaft is by base support, be provided with the connection-peg of concave-convex surface at the top of pedestal, before described, have and the corresponding concavo-convex position of this connection-peg on supporting leg or back supporting leg or the seat frame, when described back and front supporting leg is horizontal closed state, peg graft with the concavo-convex position on preceding supporting leg or back supporting leg or the seat frame and cooperate in the concavo-convex position on this connection-peg.
5, travelling folding chair as claimed in claim 4 is characterized in that on described pedestal and the spacing catch of described back leg correspondence offers through hole respectively, and is provided with the coupling hook that passes this correspondence through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94229633 CN2211750Y (en) | 1994-09-27 | 1994-09-27 | Multifunctional folding chair for travelling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94229633 CN2211750Y (en) | 1994-09-27 | 1994-09-27 | Multifunctional folding chair for travelling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2211750Y true CN2211750Y (en) | 1995-11-08 |
Family
ID=33841918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94229633 Expired - Fee Related CN2211750Y (en) | 1994-09-27 | 1994-09-27 | Multifunctional folding chair for travelling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2211750Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102871386A (en) * | 2012-10-15 | 2013-01-16 | 福建旭晟辉竹器有限公司 | Portable reclining chair |
| CN109457637A (en) * | 2018-10-08 | 2019-03-12 | 彭美江 | It is a kind of to go along with sb. to guard him isolating device with Mobile chair |
-
1994
- 1994-09-27 CN CN 94229633 patent/CN2211750Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102871386A (en) * | 2012-10-15 | 2013-01-16 | 福建旭晟辉竹器有限公司 | Portable reclining chair |
| CN109457637A (en) * | 2018-10-08 | 2019-03-12 | 彭美江 | It is a kind of to go along with sb. to guard him isolating device with Mobile chair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |