CN201414584Y - Combinatorial structure of table bases - Google Patents
Combinatorial structure of table bases Download PDFInfo
- Publication number
- CN201414584Y CN201414584Y CN2009200730827U CN200920073082U CN201414584Y CN 201414584 Y CN201414584 Y CN 201414584Y CN 2009200730827 U CN2009200730827 U CN 2009200730827U CN 200920073082 U CN200920073082 U CN 200920073082U CN 201414584 Y CN201414584 Y CN 201414584Y
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- China
- Prior art keywords
- protuberance
- pin
- feet
- deformation part
- combining structure
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Abstract
The utility model relates to the combinatorial structure of table bases, wherein two ends of a connector are respectively inserted and limited in the first end part of a first supporting foot and thefirst tail end of a second supporting foot. The side face of the first end part is provided with an upturned first convex part, and the side face of the first tail end is provided with an upturned second convex part. The first end part and the first tail end are mutually propped and/ or the first convex part and the second convex part are mutually propped, and the first convex part, the second convex part and a deforming piece are positioned in a foot tube. The first convex part and the second convex part are at least partly inlaid in the deforming piece, and the outer side face of the deforming piece is at least partly propped on the foot tube. A first bolt penetrates the connector, the first end part, the first convex part and the deforming piece in sequence and is in thread engagement with the deforming piece, and a second bolt penetrates the connector, the first tail end, the second convex part and the deforming piece in sequence and is in thread engagement with the deforming piece. The utility model has the advantages of artful design and simple installing and demounting, and can realize various connection modes to meet different needs.
Description
Technical field
The utility model relates to the office furniture technical field, specifically is meant a kind of pin combining structure, and it can be applicable to desk or office chair etc.
Background technology
Always institute is known, and the office space unavoidably needs office desk and chair, and the connected mode of table pin in the market or chair pin is mostly with the metalwork welding or in the tight mode of locking of screw.The installing/dismounting trouble, and style is single, can't satisfy growing actual demand.
Therefore, need provide a kind of new table pin combining structure, its installing/dismounting is simple, and can realize multiple connection pattern, thereby satisfies different demands.
The utility model content
The purpose of this utility model is to have overcome above-mentioned shortcoming of the prior art, and a kind of pin combining structure is provided, and this pin combined structure design is ingenious, and installing/dismounting is simple, and can realize multiple connection pattern, thereby satisfies different demands.
To achieve these goals, table pin combining structure of the present utility model has following formation:
This pin combining structure, be characterized in, comprise the pin pipe, the deformation part, first feet, second feet, connector, first bolt and second bolt, described first feet comprises first end, described second feet comprises first end, the two ends of described connector peg graft respectively spacing described first end and described first end, the side of described first end has first protuberance up, the side of described first end has second protuberance up, described first end and described first end mutually against and/or described first protuberance and described second protuberance mutually against, described first protuberance, described second protuberance and described deformation part are arranged in described pin pipe, described first protuberance and described second protuberance are partially submerged in the described deformation part at least, the lateral surface of described deformation part to small part against described pin pipe, described first bolt wears described connector successively, described first end, described first protuberance and described deformation part and the described deformation part of screw-threaded engagement, described second bolt wears described connector successively, described first end, described second protuberance and described deformation part and the described deformation part of screw-threaded engagement.
Preferably, described deformation part has recess, and described first protuberance and described second protuberance are partially submerged in the described recess at least.
More preferably, the sidewall of described recess along described recess towards having at least one slit.
More preferably, the sidewall of described recess is outward-dipping.
Preferably, the two ends of described connector are respectively first hook portion and second hook portion, and described first hook portion and described second hook portion are hooked described first end and described first end respectively.
More preferably, described connector is the steel plate bending part.
Preferably, described first protuberance and described second protuberance are slightly gone up thin shape mutually under being shaped as that forms.
More preferably, described thick down thin shape is taper platform or cambered surface platform.
Preferably, described table pin combining structure also comprises first pin nail and crus secunda nail, described first feet also comprises the second end, described second feet also comprises second end, described first pin nail and described crus secunda nail are threadably engaged in respectively in described the second end and described second end, described first pin nail and described first protuberance lay respectively at the both sides of described first feet, and described crus secunda nail and described second protuberance lay respectively at the both sides of described second feet.
Preferably, described first feet is long pin or short pin, and described second feet is long pin or short pin.
The beneficial effects of the utility model are:
1, the pin pipe of table of the present utility model pin combining structure and first feet and second feet by being installed in two feets first protuberance and the deformation part of second protuberance realize pine and tight, first protuberance and second protuberance to small part are deviate from the deformation part when unclamping, make the deformation part no longer against the pin pipe, can extract first feet and second feet this moment, screw first bolt and second bolt again, first protuberance and second protuberance are further clamp-oned the deformation part, thereby the deformation part is strutted against the pin pipe and realizes fixing, design ingeniously, installing/dismounting is simple;
2, first feet of the present utility model and second feet all can be selected long pin or short pin, therefore multiple connection pattern can occur, thereby satisfy different demands.
Description of drawings
Fig. 1 is the schematic perspective view of a specific embodiment of the present utility model.
Fig. 2 is the partial schematic sectional view of specific embodiment shown in Figure 1.
Fig. 3 is the schematic perspective view of the deformation part of specific embodiment shown in Figure 1.
Fig. 4 is the assembling schematic diagram of specific embodiment shown in Figure 1.
Fig. 5 is another assembling schematic diagram of specific embodiment shown in Figure 1.
The specific embodiment
In order more to be expressly understood technology contents of the present utility model, describe in detail especially exemplified by following examples.
See also shown in Fig. 1-5, table pin combining structure of the present utility model comprises pin pipe 1, deformation part 2, first feet 3, second feet 4, connector 5, first bolt 6 and second bolt 7, described first feet 3 comprises first end 31 and the second end 32, described second feet 4 comprises first terminal 41 and second end 42, the two ends of described connector 5 peg graft respectively spacing described first end 31 and described first end 41, the side of described first end 31 has first protuberance 33 up, the side of described first end 41 has second protuberance 43 up, described first end 31 and described first end 41 mutually against and/or described first protuberance 33 and described second protuberance 43 mutually against, described first protuberance 33, described second protuberance 43 and described deformation part 2 are arranged in described pin pipe 1, described first protuberance 33 and described second protuberance 43 are partially submerged in the described deformation part 2 at least, the lateral surface of described deformation part 2 to small part against described pin pipe 1, described first bolt 6 wears described connector 5 successively, described first end 31, described first protuberance 33 and described deformation part 2 and the described deformation part 2 of screw-threaded engagement, described second bolt 7 wears described connector 5 successively, described first end 41, described second protuberance 43 and described deformation part 2 and the described deformation part 2 of screw-threaded engagement.In a specific embodiment of the present utility model, described first end 31 and described first end 41 mutually against, and described first protuberance 33 and described second protuberance 43 mutually against.For accurate location, even described first end 31 also plugs together by the yin-yang structure location with described first end 41.
Preferably, described deformation part 2 has recess 21, and described first protuberance 33 and described second protuberance 43 are partially submerged in the described recess 21 at least.
More preferably, the sidewall of described recess 21 along described recess 21 towards having at least one slit 22.In a specific embodiment of the present utility model, the sidewall of described recess 21 along described recess towards having 10 slits 22.
In a specific embodiment of the present utility model, the sidewall of described recess 21 is outward-dipping.Certainly, described recess 21 can also be other shapes, is hemispherical concave depressions or semielliptical shape recess such as described recess 21.
Preferably, the two ends of described connector 5 are respectively first hook portion and second hook portion, and described first hook portion and described second hook portion are hooked described first end 31 and described first end 41 respectively.
In a specific embodiment of the present utility model, described connector 5 is steel plate bending parts.
Preferably, described first protuberance 33 and described second protuberance 43 are slightly gone up thin shape mutually under being shaped as that forms.
More preferably, described thick down thin shape is taper platform or cambered surface platform.Here " taper platform " refers to circular cone and removes the up-thin-low-thick round platform that head portion forms, and " cambered surface platform " refers to hemisphere or semiellipsoid removes the up-thin-low-thick round platform that head portion forms, and described certainly thick down thin shape can also be other suitable shape.In a specific embodiment of the present utility model, described thick down thin shape is the cambered surface platform, and is that semiellipsoid removes the up-thin-low-thick round platform that head portion forms.
Preferably, described table pin combining structure also comprises first pin nail 8 and crus secunda nail 9, described first pin nail 8 and described crus secunda nail 9 are threadably engaged in respectively in described the second end 32 and described second end 42, described first pin nail 8 and described first protuberance 33 lay respectively at the both sides of described first feet 3, and described crus secunda nail 9 and described second protuberance 43 lay respectively at the both sides of described second feet 4.
Preferably, described first feet 3 is long pin or short pin, and described second feet 4 is long pin or short pin.In a specific embodiment of the present utility model, described first feet 3 is long pin, and described second feet 4 is short pin.
See also Fig. 4 and Fig. 5, during assembling, with first end 41 of the first end 31 of first feet 3 and second feet 4 against, the recess 21 of deformation part 2 is buckled on first protuberance 33 and second protuberance 43, the first end 31 and first end 41 are hooked in the two ends of connector 5, and described first bolt 6 worn described connector 5 successively, described first end 31, described first protuberance 33 and described deformation part 2 and the described deformation part 2 of screw-threaded engagement, described second bolt 7 wears described connector 5 successively, described first end 41, described second protuberance 43 and described deformation part 2 and the described deformation part 2 of screw-threaded engagement, this moment, first bolt 6 and second bolt 7 revolved to such an extent that be not very tight, the 2 undeformed or deformation slightly of deformation part, do not influence deformation part 2, first protuberance 33 and second protuberance 43 insert in the pin pipe 1, with deformation part 2, after first protuberance 33 and second protuberance 43 insert in the pin pipe 1, screw first bolt 6 and second bolt 7, win protuberance 33 and second protuberance 43 are further clamp-oned in the recess 21 of deformation part 2, thereby deformation takes place deformation part 2 outwards struts against 1 realization of pin pipe fixing, when dismantling, because deformation part 2 has certain elasticity, under no external force effect, can return back to original state (undeformed state), so reverse rotation first bolt 6 and second bolt 7, first protuberance 33 and second protuberance 43 withdraw from the suitable part of recess, deformation part 2 returns back to original state or near original state, thereby deformation part 2 is no longer against pin pipe 1, deformation part 2, first protuberance 33 and second protuberance 43 can withdraw from the pin pipe, realize dismounting.
To sum up, table pin combined structure design of the present utility model is ingenious, and installing/dismounting is simple, and can realize multiple connection pattern, thereby satisfies different demands.
In this specification, the utility model is described with reference to its certain embodiments.But, still can make various modifications and conversion obviously and not deviate from spirit and scope of the present utility model.Therefore, specification and accompanying drawing are regarded in an illustrative, rather than a restrictive.
Claims (10)
1. table pin combining structure, it is characterized in that, comprise the pin pipe, the deformation part, first feet, second feet, connector, first bolt and second bolt, described first feet comprises first end, described second feet comprises first end, the two ends of described connector peg graft respectively spacing described first end and described first end, the side of described first end has first protuberance up, the side of described first end has second protuberance up, described first end and described first end mutually against and/or described first protuberance and described second protuberance mutually against, described first protuberance, described second protuberance and described deformation part are arranged in described pin pipe, described first protuberance and described second protuberance are partially submerged in the described deformation part at least, the lateral surface of described deformation part to small part against described pin pipe, described first bolt wears described connector successively, described first end, described first protuberance and described deformation part and the described deformation part of screw-threaded engagement, described second bolt wears described connector successively, described first end, described second protuberance and described deformation part and the described deformation part of screw-threaded engagement.
2. table pin combining structure according to claim 1 is characterized in that described deformation part has recess, and described first protuberance and described second protuberance are partially submerged in the described recess at least.
3. table according to claim 2 pin combining structure is characterized in that, the sidewall of described recess along described recess towards having at least one slit.
4. table pin combining structure according to claim 2 is characterized in that the sidewall of described recess is outward-dipping.
5. table pin combining structure according to claim 1 is characterized in that the two ends of described connector are respectively first hook portion and second hook portion, and described first hook portion and described second hook portion are hooked described first end and described first end respectively.
6. table pin combining structure according to claim 5 is characterized in that described connector is the steel plate bending part.
7. table pin combining structure according to claim 1 is characterized in that described first protuberance and described second protuberance are slightly gone up thin shape mutually under being shaped as that forms.
8. table pin combining structure according to claim 7 is characterized in that, described thick down thin shape is taper platform or cambered surface platform.
9. table pin combining structure according to claim 1, it is characterized in that, described table pin combining structure also comprises first pin nail and crus secunda nail, described first feet also comprises the second end, described second feet also comprises second end, described first pin nail and described crus secunda nail are threadably engaged in respectively in described the second end and described second end, described first pin nail and described first protuberance lay respectively at the both sides of described first feet, and described crus secunda nail and described second protuberance lay respectively at the both sides of described second feet.
10. table pin combining structure according to claim 1 is characterized in that, described first feet is long pin or short pin, and described second feet is long pin or short pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200730827U CN201414584Y (en) | 2009-05-27 | 2009-05-27 | Combinatorial structure of table bases |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200730827U CN201414584Y (en) | 2009-05-27 | 2009-05-27 | Combinatorial structure of table bases |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201414584Y true CN201414584Y (en) | 2010-03-03 |
Family
ID=41790995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200730827U Expired - Lifetime CN201414584Y (en) | 2009-05-27 | 2009-05-27 | Combinatorial structure of table bases |
Country Status (1)
| Country | Link |
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| CN (1) | CN201414584Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102059508A (en) * | 2010-10-22 | 2011-05-18 | 肖长春 | Method for making star-shaped base of office chair |
| CN105149867A (en) * | 2015-07-24 | 2015-12-16 | 浙江五星家具有限公司 | Method for manufacturing starlike feet of office chair |
| CN111542246A (en) * | 2017-09-27 | 2020-08-14 | Acht & Acht有限责任公司 | Pedestal |
-
2009
- 2009-05-27 CN CN2009200730827U patent/CN201414584Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102059508A (en) * | 2010-10-22 | 2011-05-18 | 肖长春 | Method for making star-shaped base of office chair |
| CN102059508B (en) * | 2010-10-22 | 2012-11-28 | 肖长春 | Method for making star-shaped base of office chair |
| CN105149867A (en) * | 2015-07-24 | 2015-12-16 | 浙江五星家具有限公司 | Method for manufacturing starlike feet of office chair |
| CN111542246A (en) * | 2017-09-27 | 2020-08-14 | Acht & Acht有限责任公司 | Pedestal |
| CN111542246B (en) * | 2017-09-27 | 2022-01-11 | Acht & Acht有限责任公司 | Pedestal |
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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: 20100303 |
|
| CX01 | Expiry of patent term |