CN206777107U - A kind of Assembled-disassembled chair - Google Patents
A kind of Assembled-disassembled chair Download PDFInfo
- Publication number
- CN206777107U CN206777107U CN201621465237.8U CN201621465237U CN206777107U CN 206777107 U CN206777107 U CN 206777107U CN 201621465237 U CN201621465237 U CN 201621465237U CN 206777107 U CN206777107 U CN 206777107U
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- section
- chair
- supporting part
- support section
- support
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- 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.)
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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
It the utility model is related to chair technology field, specially a kind of Assembled-disassembled chair, including seat support, the chair back and support frame, the lower end of the chair back is to be removably mounted on the seat support, support frame as described above is two be independently arranged and is symmetrically disposed in the left and right sides of chair, support frame as described above includes supporting part, supporting part and armrest part, and the supporting part is fixed on the supporting part and installed in the lower section of the seat support；The armrest part is located at the top of the seat support, and its one end is connected with the chair back, and the other end is connected with the supporting part.The utility model is simple in construction, is easy to dismount, support frame is only formed by a tubing bending, it enormously simplify the structure of support frame, instant packed and transport, occupies little space, because support frame is integral structure, structural strength is high, bearing capacity is strong, and the bearing capacity of seat support is acted on whole support frame, improves the intensity and bearing capacity of chair.
Description
Technical field
Chair technology field is the utility model is related to, specially a kind of Assembled-disassembled chair.
Background technology
The existing chair using tubing as chair leg, the problem of often have ignored packaging in design and transport, or for just
The structure that parts are more, installation is inconvenient, carrying is small is designed in transport.Such as：The China of application number 02262409.0 is real
With a kind of structure-improved of new described chair tool, the chair back, seat support and two chair legs, the chair back and chair of chair tool are mainly formed with tubing
Be provided with rest element between the tubing of seat, it is close and be in the support body of Jiong type that the chair back, seat support and two chair legs are set to size, each position
Connected between n-type rack by removable assembling structure；The chair back is connected on the tubing of seat support with an angle, and two chair leg is respectively with it
Middle section position is combined in seat support both sides, and two horizontal tubing are provided with two relative tubing bottom intervals of seat support, two horizontal tubing
End has screw, and screw is each passed through the perforation on the relative tubing of two chair legs, is fixed at the tube end of seat bottom two
In screw, although it is the disadvantage is that, instant packed after chair dismounting and transport, bearing capacity are concentrated mainly on the bolt of chair leg
On, bearing capacity is poor.
Utility model content
The purpose of this utility model is to provide a kind of Assembled-disassembled chair, has and dismounts simple, instant packed and transport, carrying
The advantages of ability is strong.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of Assembled-disassembled chair,
Including seat support, the chair back and support frame, to be removably mounted on the seat support, support frame as described above is only for the lower end of the chair back
Erect two put and be symmetrically disposed in the left and right sides of chair, support frame as described above includes supporting part, supporting part and handrail
Portion, the supporting part are fixed on the supporting part and installed in the lower section of the seat support；The armrest part is located at the seat support
Top, its one end is connected with the chair back, and the other end is connected with the supporting part.
Preferably, the supporting part includes the front support section located at the seat support side, below the seat support
Rear support section and lower supporting section, the lower supporting section are horizontally disposed, and the front support section and the rear support section are connected to institute
State the both ends of lower supporting section, the front support section, the rear support section and the U-shaped connection of lower supporting section.
Preferably, the upper end of the front support section extends upwardly to the top of the seat support and connected with the armrest part
Connect, the upper end of the rear support section, which is inclined upwardly, to be extended to below the seat support and be connected with the supporting part, the supporting part
One end be fixed in the front support section, the other end is fixed in the rear support section.
Preferably, the front support section is arranged on the left and right sides of the seat support, the front support section and the lower branch
Support angle of the section formation less than or equal to 90 °.
Preferably, the armrest part and the front support section are integral type structure, the upper end of the front support section is backward
Formation armrest part, the armrest part at the chair back is extended to be bolted on the chair back.
Preferably, the supporting part and the rear support section are integral type structure, the upper end of the rear support section is forward
Extend at front support section and form supporting part, the end of the supporting part is fixed in the front support section.
Preferably, support frame as described above is formed by a tubing bending.
Preferably, the chair back includes back, Lumbar portion, connecting portion and installation portion, the back, Lumbar portion,
Connecting portion and installation portion are from top to bottom sequentially connected, and the back tilts backwards setting, and the Lumbar portion turns forward setting,
The back and the junction in the Lumbar portion form the arc relying part to arch upward forwards.
Preferably, the installation portion stretches into the lower section of the seat support and is bolted on seat support.
The beneficial effects of the utility model：The utility model is simple in construction, is easy to dismount, and support frame only passes through a tubing
Bending forms, and enormously simplify the structure of support frame, instant packed and transport, occupies little space, because support frame is integral type
Structure, structural strength is high, and bearing capacity is strong, and the bearing capacity of seat support is acted on whole support frame, improves the intensity of chair and holds
Carry power.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the utility model embodiment；
Fig. 2 is the structural representation of the support frame in the utility model embodiment；
Fig. 3 is the side view of the chair back in the utility model embodiment；
In figure：1- seat supports, the 2- chair back, 21- backs, 22- arc relying parts, 23- Lumbars portion, 24- connecting portions, 25- installations
Portion, 3- support frames, 31- armrest parts, 32- supporting parts, 321- front support sections, supporting section under 322-, 323- rear support sections, 33- are held
Load portion.
Embodiment
Specific examples below is only to explanation of the present utility model, and it is not to limitation of the present utility model, sheet
Art personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read,
But as long as all protected in right of the present utility model by Patent Law.
Embodiment：As shown in figures 1 and 3, a kind of Assembled-disassembled chair, including seat support 1, the chair back 2 and support frame 3, the chair
To be removably mounted on the seat support 1, the chair back 2 includes back 21, Lumbar portion 23, connecting portion 24 for the lower end of the back of the body 2
With installation portion 25, the back 21, Lumbar portion 23, connecting portion 24 and installation portion 25 are from top to bottom sequentially connected.It is described to lean against
Portion 21 tilts backwards setting, and the Lumbar portion 23 turns forward setting, the back 21 and the junction in the Lumbar portion 23
Form the arc relying part 22 to arch upward forwards.The installation portion 25 stretches into the lower section of the seat support 1 and is bolted on
On seat support 1.
As depicted in figs. 1 and 2, support frame as described above 3 is two be independently arranged and is symmetrically disposed in the left and right two of chair
Side.Support frame as described above 3 is formed by a tubing bending, including supporting part 32, supporting part 33 and armrest part 31, the supporting part 33
It is fixed on the supporting part 32 and installed in the lower section of the seat support 1.The armrest part 31 is located at the top of the seat support 1,
One end of armrest part 31 is connected with the chair back 2, and the other end is connected with the supporting part 32.The supporting part 32 includes being located at institute
State the front support section 321, the rear support section 323 located at the lower section of seat support 1 and lower supporting section 322 of the side of seat support 1, the lower branch
It is horizontally disposed to support section 322, and the front support section 321 and the rear support section 323 are connected to the two of the lower supporting section 322
End, the 322 U-shaped connection of the front support section 321, the rear support section 323 and the lower supporting section.The front support section 321
Upper end extend upwardly to the top of the seat support 1 and be connected with the armrest part 31, the upper end of the rear support section 323 is upward
Inclination extends to the lower section of seat support 1 and is connected with the supporting part 33.One end of the supporting part 33 is fixed in the preceding branch
Support in section 321, the other end is fixed in the rear support section 323.The front support section 321 of two support frames 3 sets up separately in the chair
The left and right sides of seat 1, the front support section 321 form the angle less than or equal to 90 ° with the lower supporting section 322.It is described to help
Hand 31 and the front support section 321 are integral type structure, and the upper end of the front support section 321 extands rearward to the chair back 2
Place forms armrest part 31, and the armrest part 31 is bolted on the chair back 2.The supporting part 33 and the rear support
Section 323 is integral type structure, and the upper end of the rear support section 323 extends forwardly into formation supporting part 33, institute at front support section 321
The end for stating supporting part 33 is welded on the centre position of the front support section 321.The both sides of seat support 1 rest on supported on both sides frame 3
On supporting part 33, human bady gravitational is born by supporting part 33, and seat support 1 is fixed in above-below direction, while supporting part 32 is set
Put and the spacing of left and right directions is carried out to seat support 1 in the both sides of seat support 1.The lower end of the chair back 2 is fixed on seat support 1, and the centre of the chair back 2 is consolidated
It is scheduled on the armrest part 31 of support frame 3, when the chair back 2 bears pressure, pressure is transferred to armrest part 31, is formed to armrest part 31
Pulling force, the flexural deformation of the chair back 1 is reduced, improve the bulk strength and stability of chair.
Claims (9)
1. a kind of Assembled-disassembled chair, including seat support（1）, the chair back（2）And support frame（3）, the chair back（2）Lower end be detachable
Ground is arranged on the seat support（1）On, it is characterised in that：Support frame as described above（3）For two be independently arranged and it is symmetrically disposed in
The left and right sides of chair, support frame as described above（3）Including supporting part（32）, supporting part（33）And armrest part（31）, the supporting part
（33）It is fixed in the supporting part（32）Go up and be arranged on the seat support（1）Lower section；The armrest part（31）Located at the chair
Seat（1）Top, its one end and the chair back（2）Connection, the other end and the supporting part（32）Connection.
A kind of 2. Assembled-disassembled chair according to claim 1, it is characterised in that：The supporting part（32）Including located at described
Seat support（1）The front support section of side（321）, located at the seat support（1）The rear support section of lower section（323）With lower supporting section（322）,
The lower supporting section（322）It is horizontally disposed, the front support section（321）With the rear support section（323）Be connected to it is described under
Supporting section（322）Both ends, the front support section（321）, the rear support section（323）With the lower supporting section（322）It is U-shaped
Connection.
A kind of 3. Assembled-disassembled chair according to claim 2, it is characterised in that：The front support section（321）Upper end to
On extend to the seat support（1）Top and with the armrest part（31）Connection, the rear support section（323）Upper end to updip
Tiltedly extend to the seat support（1）Lower section and with the supporting part（33）Connection, the supporting part（33）One end be fixed in it is described
Front support section（321）On, the other end is fixed in the rear support section（323）On.
A kind of 4. Assembled-disassembled chair according to claim 3, it is characterised in that：The front support section（321）It is arranged on institute
State seat support（1）The left and right sides, the front support section（321）With the lower supporting section（322）Form the folder less than or equal to 90 °
Angle.
A kind of 5. Assembled-disassembled chair according to claim 3 or 4, it is characterised in that：The armrest part（31）Before described
Supporting section（321）For integral type structure, the front support section（321）Upper end extand rearward to the chair back（2）Place's formation is helped
Hand（31）, the armrest part（31）It is bolted on the chair back（2）On.
A kind of 6. Assembled-disassembled chair according to claim 5, it is characterised in that：The supporting part（33）With the rear support
Section（323）For integral type structure, the rear support section（323）Upper end extend forwardly into front support section（321）Place forms carrying
Portion（33）, the supporting part（33）End be fixed in the front support section（321）On.
A kind of 7. Assembled-disassembled chair according to claim 6, it is characterised in that：Support frame as described above（3）It is curved by a tubing
Folding forms.
A kind of 8. Assembled-disassembled chair according to claim 1 or 7, it is characterised in that：The chair back（2）Including back
（21）, Lumbar portion（23）, connecting portion（24）And installation portion（25）, the back（21）, Lumbar portion（23）, connecting portion（24）With
Installation portion（25）From top to bottom it is sequentially connected, the back（21）Tilt backwards setting, the Lumbar portion（23）Turn forward
Set, the back（21）With the Lumbar portion（23）Junction form the arc relying part that arches upward forwards（22）.
A kind of 9. Assembled-disassembled chair according to claim 8, it is characterised in that：The installation portion（25）Stretch into the seat support
（1）It is lower section and be bolted on seat support（1）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621465237.8U CN206777107U (en) | 2016-12-29 | 2016-12-29 | A kind of Assembled-disassembled chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621465237.8U CN206777107U (en) | 2016-12-29 | 2016-12-29 | A kind of Assembled-disassembled chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206777107U true CN206777107U (en) | 2017-12-22 |
Family
ID=60704532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621465237.8U Expired - Fee Related CN206777107U (en) | 2016-12-29 | 2016-12-29 | A kind of Assembled-disassembled chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206777107U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110013134A (en) * | 2018-01-10 | 2019-07-16 | 厦门松霖科技股份有限公司 | The seat of energy fast mounting-dismounting |
-
2016
- 2016-12-29 CN CN201621465237.8U patent/CN206777107U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110013134A (en) * | 2018-01-10 | 2019-07-16 | 厦门松霖科技股份有限公司 | The seat of energy fast mounting-dismounting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171222 Termination date: 20191229 |