CN204181250U - Fixed structure and the chair apparatus with fixed structure - Google Patents
Fixed structure and the chair apparatus with fixed structure Download PDFInfo
- Publication number
- CN204181250U CN204181250U CN201420558663.0U CN201420558663U CN204181250U CN 204181250 U CN204181250 U CN 204181250U CN 201420558663 U CN201420558663 U CN 201420558663U CN 204181250 U CN204181250 U CN 204181250U
- Authority
- CN
- China
- Prior art keywords
- perforation
- fixed structure
- soft materials
- catch fitting
- hollow sleeve
- 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
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- Chairs Characterized By Structure (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
A kind of fixed structure comprises catch fitting and connection fittings.Catch fitting is in order to be located in rigid material, and wherein catch fitting has hollow cylinder and the stopper section being connected to hollow cylinder, and hollow cylinder is provided with external thread part and interior spiral shell ditch portion.Connection fittings have hollow sleeve and the operating portion being connected to hollow sleeve, are wherein provided with Luo Goubu in hollow sleeve, and spiral shell ditch portion is in order to lock on the external thread part of catch fitting.By this, connection fittings, first through soft materials, then through rigid material, and lock with catch fitting and combine, soft materials to be fixed in rigid material.The utility model more records a kind of chair with this fixed structure.
Description
Technical field
The utility model relates to a kind of fixed structure and has the chair apparatus of fixed structure, espespecially a kind of chair apparatus being used for fixing the fixed structure of soft materials in rigid material and using this fixed structure.
Background technology
General seat uses the soft materials such as cloth or leather to install on it usually.Reference Fig. 1 and Fig. 2, Fig. 1 are the assembling schematic diagram of traditional Chinese chair in conjunction with soft materials, and Fig. 2 is the assembled sectional view of traditional Chinese chair in conjunction with soft materials.Seat 1 comprises seat support 10, and this seat support 10 carries seat portion 11, and appearance and the seat support 10 of seat portion 11 are coated with the soft materials such as cloth or leather 12.When runners 14 will be made to be fixed on the bottom of seat support 10, general use bolt element 16 is each passed through the perforation 142 on runners 14, the perforation 122 in soft materials 12, again bolt element 16 is locked in the screw 102 on seat support 10, so that runners 14 is fixed on seat support 10.
Only; when using this kind of traditional assembling mode to assemble; bolt element 16 need first through the perforation 122 in soft materials 12; could lock in the screw 102 of seat support 10; but; cannot aiming at the screw 102 on seat support 10 in the assembling perforation 122 that often can occur in soft materials 12, cannot align in causing hole position, makes assembler's unusual inconvenience in assembling.In addition, when using traditional assembling mode to assemble, the degree of depth locked between bolt element 16 and screw 102 will be limited to, and cause bolt element 16 really cannot fix the soft materials 12 of different-thickness on seat support 10.
Accordingly, the chair being generally coated with cloth cover can not be designed to modular product.But, when being designed to assembly type product, the place in assembling screw hole, because cloth cover cannot be fixed, usually allow during consumer's completed knocked down products and can not find screw hole, and cause consumer assembling product cannot be completed use, or be take considerable time completed knocked down products, cannot provide again the cover portion of different-thickness fixing use.
Summary of the invention
In view of this, the utility model provides a kind of fixed structure and the chair apparatus with fixed structure, thus to solve in traditional assembling mode because chair assembling screw hole is not easily found, cause facilitating and successfully soft materials be assembled in the shortcoming on seat support.
According to an embodiment, fixed structure comprises catch fitting and connection fittings.Catch fitting in order to be located in rigid material, and has hollow cylinder and the stopper section being connected to hollow cylinder, and wherein hollow cylinder is provided with external thread part and interior spiral shell ditch portion.Connection fittings then have hollow sleeve and the operating portion being connected to hollow sleeve, are wherein provided with Luo Goubu in hollow sleeve, and this spiral shell ditch portion is in order to lock on the external thread part of catch fitting.By this, connection fittings, first through soft materials, then through rigid material, and lock with catch fitting and combine soft materials to be fixed in rigid material.
According to another embodiment, fixed structure more comprises in conjunction with accessory, and this is in order to be fixed in rigid material by outside appurtenances in conjunction with accessory.
According to another embodiment, chair apparatus comprises: have the seat support of perforation, catch fitting, connection fittings and in conjunction with accessory.Catch fitting in order to be located in the perforation of seat support, and has hollow cylinder and the stopper section being connected to hollow cylinder, and wherein hollow cylinder is provided with external thread part and interior spiral shell ditch portion.Connection fittings have hollow sleeve and the operating portion being connected to hollow sleeve, and are provided with Luo Goubu in this hollow sleeve, and wherein, spiral shell ditch portion is in order to lock on the external thread part of catch fitting.So, connection fittings, first through soft materials, then through the perforation of seat support, and lock with catch fitting and combine soft materials to be fixed on seat support.Again, be in order to outside appurtenances is fixed on seat support in conjunction with accessory.
In sum, the fixed structure of the utility model embodiment provides user to be facilitated and rapidly soft materials 12 is installed in seat support 10, simultaneously, fixed structure of the present utility model more can provide user to be fixed on seat support 10 by the soft materials of different-thickness, and be not subject to the impact of soft materials thickness, and then there is more diversified selection.
Feature of the present utility model and technology contents is further understood for enable, refer to following about detailed description of the present utility model and accompanying drawing, but these illustrate and institute's accompanying drawings is only used to the utility model is described, but not do any restriction to interest field of the present utility model.
Accompanying drawing explanation
Fig. 1 is the assembling schematic diagram of traditional Chinese chair in conjunction with soft materials;
Fig. 2 is the sectional view of traditional Chinese chair in conjunction with soft materials;
Fig. 3 is the fixed structure operation chart of the utility model first embodiment;
Fig. 4 is the fixed structure generalized section of the utility model first embodiment;
Fig. 5 is the chair apparatus schematic diagram with fixed structure of the utility model first embodiment.
Include in Fig. 1 to Fig. 5:
1 seat
10 seat supports
102 screws
11 seat portion
12 soft materials
122 perforation
14 runners
142 perforation
16 bolt elements
2 fixed structures
20 catch fittings
202 stopper sections
204 hollow cylinders
2042 external thread parts
Spiral shell ditch portion in 2044
26 connection fittings
262 operating portions
264 hollow sleeves
2642 spiral shell ditch portions
28 in conjunction with accessory
280 threaded portions
282 operation terminations
3 chair apparatus
30 rigid materials
302 first perforation
32 outside appurtenances
320 second perforation
4 soft materials
40 the 3rd perforation.
Detailed description of the invention
Please refer to Fig. 3 and Fig. 4.Fig. 3 is the fixed structure operation chart of the utility model first embodiment, and Fig. 4 is the fixed structure generalized section of the utility model first embodiment.Fixed structure 2 of the present utility model is mainly used to by soft materials 4 secure bond in rigid material 30, and wherein this fixed structure 2 comprises catch fitting 20 and connection fittings 26.As shown in Figure 3, catch fitting 20 has hollow cylinder 204 and the stopper section 202 being connected to hollow cylinder 204, and this hollow cylinder 204 is provided with external thread part 2042 and interior spiral shell ditch portion 2044.In addition, connection fittings 26 have hollow sleeve 264 and the operating portion 262 being connected to hollow sleeve 264, wherein, are provided with spiral shell ditch portion 2642 in hollow sleeve 264, and spiral shell ditch portion 2642 is used to locking on the external thread part 2042 of catch fitting 20.
Multiple reference diagram 3 and Fig. 4.When user use fixed structure 2 will by soft materials 4 secure bond in rigid material 30 time, the hollow cylinder 204 of catch fitting 20 need be penetrated the first perforation 302 of rigid material 30 and be arranged in rigid material 30, the stopper section 202 of catch fitting 20 is then positioned at outside the first perforation 302 of rigid material 30, to stop that hollow cylinder 204 passes through the first perforation 302 of rigid material 30.In aforementioned, first perforation 302 its internal diameters of rigid material 30 are the external diameters being greater than hollow cylinder 204, and the internal diameter of the first perforation 302 is less than the external diameter of stopper section 202.
In addition, when user use fixed structure 2 will by soft materials 4 secure bond in rigid material 30 time, user also needs the 3rd perforation 40 hollow sleeve 264 of connection fittings 26 being penetrated soft materials 4, penetrate the first perforation 302 of rigid material 30 again, combine to lock with the external thread part 2042 of catch fitting 20, and then soft materials 4 is fixed in rigid material 30.In aforementioned, the 3rd perforation 40 its internal diameters of soft materials 4 are greater than the external diameter of hollow sleeve 264, and the internal diameter of the 3rd perforation 40 is the external diameters being less than operating portion 262.
In aforementioned, user is can by the operation of general purpose tool, to reverse the operating portion 262 of connection fittings 26, the spiral shell ditch portion 2642 of hollow sleeve 264 can be combined on the external thread part 2042 of catch fitting 20 by spiral shell solid (fastening bolt).In aforementioned, operating portion 262 is a kind of operating portion of polygonized structure, such as hexagonal bolt head.In addition, spiral shell ditch portion 2642 length of hollow sleeve 264 is external thread part 2042 length being less than or equal to catch fitting 20, so, when spiral shell ditch portion 2642 spiral shell solid (fastening bolt) is combined in external thread part 2042, namely soft materials 4 can be fixed and be combined in rigid material 30.It is worth mentioning that, fixed structure 2 of the present utility model adopts the solid mode of spiral shell as means fixing between soft materials 4 and rigid material 30, so, user by the torsion degree of operating portion 262, can fix the soft materials 4 of various different-thickness.
Multiple reference diagram 3 and Fig. 4.Fixed structure 2 of the present utility model can be used on various different device, using the secure bond on each device between soft materials 4 and rigid material 30.Device in aforementioned can be the furniture such as chair apparatus, table device or bed device, and the rigid material 30 on device can be the furniture supports such as seat support, table support or bed support, but not as limit.In addition, the soft materials 4 on device can be screen cloth material, cloth matter material or leather material, but not as limit.
Multiple reference diagram 3 and Fig. 4.Fixed structure 2 of the present utility model more comprises in conjunction with accessory 28, this in conjunction with accessory 28 in order to outside appurtenances 32 is fixed in rigid material 30.In aforementioned, be screw in conjunction with accessory 28, it has the operation termination 282 in threaded portion 280 and connecting thread portion 280.When outside appurtenances 32 will be fixed in rigid material 30 by user, threaded portion 280 in conjunction with accessory 28 first need be penetrated the second perforation 320 of outside appurtenances 32, penetrate the hollow sleeve 264 of connection fittings 26 again, combine to lock with spiral shell ditch portion 2044 in catch fitting 20, and then outside appurtenances 32 is fixed in rigid material 30.Outside appurtenances 32 in aforementioned can be that runners or handrail lean on body, but not as limit.
With reference to figure 5.Fig. 5 is the chair apparatus schematic diagram with fixed structure of the utility model first embodiment.Chair apparatus 3 uses aforesaid fixed structure 2 the screen cloth material of soft materials 4, cloth matter material or leather material etc. to be fixed on the seat support of rigid material 30.As shown in Figure 5, the connection fittings 26 of fixed structure 2 are fixed in rigid material 30 soft materials 4, and more provide and can penetrate in conjunction with accessory 28.First penetrate the second perforation 320 of outside appurtenances 32 in conjunction with accessory 28, then penetrate connection fittings 26, combine to lock with corresponding catch fitting 20, and then outside appurtenances 32 is fixed in rigid material 30.
So, chair apparatus 3 uses fixed structure 2 soft materials 4 to be fixed in rigid material 30 tightly, and provide connection fittings 26 as assembly hole position, allow user can find assembly hole position easily when assembling, easily runners or handrail are fixed in rigid material 30, to complete the assembling of chair apparatus 3 by outside appurtenances 32 such as bodies via connection fittings 26.Again, fixed structure 2 of the present utility model according to the thickness of soft materials 4, can adjust the degree of depth that connection fittings 26 lock catch fitting 20 accordingly, and can really soft materials 4 be fixed.
In sum, fixed structure of the present utility model, when can solve tradition assembling, because chair assembling screw hole is not easily found, causes facilitating and successfully soft materials be assembled in the shortcoming on seat support.Meanwhile, when the utility model more can solve tradition assembling, traditional fixed structure cannot fix the shortcoming of different-thickness soft materials really.
The foregoing is only embodiment of the present utility model, it is also not used to limit to the scope of the claims of the present utility model.
Claims (16)
1. a fixed structure, comprising: catch fitting, and in order to be located in rigid material, this catch fitting has hollow cylinder and the stopper section being connected to this hollow cylinder, it is characterized in that: wherein this hollow cylinder is provided with external thread part and interior spiral shell ditch portion; And connection fittings, have hollow sleeve and the operating portion being connected to this hollow sleeve, be wherein provided with Luo Goubu in this hollow sleeve, this spiral shell ditch portion is in order to lock on this external thread part of this catch fitting; By this, these connection fittings, first through soft materials, then through this rigid material, and lock with this catch fitting and combine, this soft materials to be fixed in this rigid material.
2. fixed structure according to claim 1, is characterized in that: more comprise in conjunction with accessory, this in conjunction with accessory in order to outside appurtenances is fixed in this rigid material.
3. fixed structure according to claim 2, it is characterized in that: wherein this is screw in conjunction with accessory, there is threaded portion and the operation termination being connected this threaded portion, wherein this hollow sleeve of this outside appurtenances and these connection fittings is first passed in this threaded portion, and be locked in this interior spiral shell ditch portion of this catch fitting, so that this outside appurtenances is fixed in this rigid material.
4. fixed structure according to claim 2, is characterized in that: wherein this rigid material is provided with the first perforation, and the internal diameter of this first perforation is greater than the external diameter of this hollow cylinder, and the internal diameter of this first perforation is less than the external diameter of this stopper section.
5. fixed structure according to claim 2, is characterized in that: wherein this soft materials is provided with the 3rd perforation, and the internal diameter of the 3rd perforation is greater than the external diameter of this hollow sleeve, and the internal diameter of the 3rd perforation is less than the external diameter of this operating portion.
6. fixed structure according to claim 2, is characterized in that: wherein this rigid material is seat support, table support or bed support.
7. fixed structure according to claim 6, is characterized in that: wherein this soft materials is screen cloth material, cloth matter material or leather material.
8. fixed structure according to claim 7, is characterized in that: wherein this outside appurtenances is that runners or handrail lean on body.
9. fixed structure according to claim 2, is characterized in that: wherein this spiral shell ditch minister degree of this hollow sleeve is this external thread part length being less than or equal to this catch fitting.
10. a chair apparatus, comprising: seat support, has the first perforation; Catch fitting, in order to be located in this first perforation of this seat support, this catch fitting has hollow cylinder and the stopper section being connected to this hollow cylinder, it is characterized in that: wherein this hollow cylinder is provided with external thread part and interior spiral shell ditch portion; Connection fittings, there is hollow sleeve and the operating portion being connected to this hollow sleeve, Luo Goubu is provided with in this hollow sleeve, this spiral shell ditch portion is in order to lock on this external thread part of this catch fitting, wherein these connection fittings are first through soft materials, again through this first perforation of this seat support, and lock with this catch fitting and combine, so that this soft materials is fixed on this seat support; And in conjunction with accessory, in order to outside appurtenances is fixed on this seat support.
11. chair apparatus according to claim 10, it is characterized in that: wherein this is screw in conjunction with accessory, there is threaded portion and the operation termination being connected this threaded portion, wherein this hollow sleeve of this outside appurtenances and these connection fittings is first passed in this threaded portion, and be locked in this interior spiral shell ditch portion of this catch fitting, so that this outside appurtenances is fixed on this seat support.
12. chair apparatus according to claim 10, is characterized in that: wherein this first punch inside diameter of this seat support is greater than the external diameter of this hollow cylinder, and the internal diameter of this first perforation of this seat support is less than the external diameter of this stopper section.
13. chair apparatus according to claim 10, is characterized in that: wherein this soft materials is provided with the 3rd perforation, and the internal diameter of the 3rd perforation is greater than the external diameter of this hollow sleeve, and the internal diameter of the 3rd perforation is less than the external diameter of this operating portion.
14. chair apparatus according to claim 10, is characterized in that: wherein this soft materials is screen cloth material, cloth matter material or leather material.
15. chair apparatus according to claim 10, is characterized in that: wherein this outside appurtenances is that runners or handrail lean on body.
16. chair apparatus according to claim 10, is characterized in that: wherein this spiral shell ditch minister degree of this hollow sleeve is this external thread part length being less than or equal to this catch fitting.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420558663.0U CN204181250U (en) | 2014-09-26 | 2014-09-26 | Fixed structure and the chair apparatus with fixed structure |
| JP2014005989U JP3195629U (en) | 2014-09-26 | 2014-11-11 | Fixed structure and chair including the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420558663.0U CN204181250U (en) | 2014-09-26 | 2014-09-26 | Fixed structure and the chair apparatus with fixed structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204181250U true CN204181250U (en) | 2015-03-04 |
Family
ID=52613292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420558663.0U Expired - Fee Related CN204181250U (en) | 2014-09-26 | 2014-09-26 | Fixed structure and the chair apparatus with fixed structure |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP3195629U (en) |
| CN (1) | CN204181250U (en) |
-
2014
- 2014-09-26 CN CN201420558663.0U patent/CN204181250U/en not_active Expired - Fee Related
- 2014-11-11 JP JP2014005989U patent/JP3195629U/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP3195629U (en) | 2015-01-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150304 Termination date: 20150926 |
|
| EXPY | Termination of patent right or utility model |