CN201420733Y - Connecting structure for pipe fittings used for building frame body - Google Patents
Connecting structure for pipe fittings used for building frame body Download PDFInfo
- Publication number
- CN201420733Y CN201420733Y CN2009200417796U CN200920041779U CN201420733Y CN 201420733 Y CN201420733 Y CN 201420733Y CN 2009200417796 U CN2009200417796 U CN 2009200417796U CN 200920041779 U CN200920041779 U CN 200920041779U CN 201420733 Y CN201420733 Y CN 201420733Y
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- base
- head
- clamping
- hollow
- pipe fitting
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- 210000000078 claw Anatomy 0.000 abstract 8
- 239000012634 fragment Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012856 packing Methods 0.000 description 2
- 238000012163 sequencing technique Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004418 eye rotation Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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Abstract
The utility model discloses a connecting structure for pipe fittings used for building a frame body. The connecting structure comprises a connecting head and a connecting base, wherein the connectinghead consists of a base used for connecting the end part of the pipe fittings and a connecting plug protruding on the base; the connecting plug consists of a claw head and a connecting neck which is connected between the claw head and the base; the claw head at least comprises two clamping claws; all the clamping claws are uniformly distributed at the circumferential direction opposite to the connecting neck; the connecting base is a hollow cube or a hollow sphere; a connecting jack which is matched with the claw head is respectively arranged on the upper, lower, left, right, front and rear faces of the hollow cube or the hollow sphere; the connecting jack is uniformly provided with clamping blocks which have the same quantity with the clamping claws on the circumferential direction at intervals; and the clamping claws are matched and locked with the clamping blocks after the connecting plug is inserted in the connecting jack for rotation so as to clamp and fix the connecting head withthe connecting base. The connecting structure solves the problems of inconvenient mounting and dismounting and low connecting fastness caused by the prior connection mode for the pipe fittings.
Description
Technical field
The utility model relates to a kind of pipe fitting joint structure, and this pipe fitting joint structure is used for the splicing between the pipe fitting, can be built into frame structures such as all kinds Show stand, shelf, hanger.
Background technique
The multilayer hanger that existing home-use Shelf for placing articles, kitchen, Rest Room are used, the shelf that use in the shop, hanger, Show stand etc. are to be combined by pipe fitting mostly.And the docking mode between the tube and tube is also varied, and at present commonly used is: a, plug-in type: an end of a pipe is inserted in another pipe, and then use the positioning screwn fixing and locking; B, spring snap type: be provided with a shell fragment in a pipe, another pipe inserts the back fixes it by this shell fragment; C, directly fixedly connected by screw or bearing pin.Though above-mentioned Placement can both be docked tube and tube, but all there are some defectives separately, mainly be: 1, when plug-in type connects, primary structural components such as dependence positioning screwn fix connection, in assembling and dismounting, need just can reach by Wrench, install, dismounting is complicated, loaded down with trivial details, and primary structural component such as screw is various, loses easily and drops; 2, when being the spring snap type connection, because the joint between the tube and tube only depends on shell fragment to fix, it is not strong that it connects fastness; 3, above-mentioned Placement can only be done the connection of single direction, as required appropriate change connecting direction.
Therefore, the utility model provides a kind of pipe fitting joint structure that is used to build support body, to remedy the prior art deficiency from improving the prior art angle.
Summary of the invention
The utility model provides a kind of pipe fitting joint structure that is used to build support body, and its purpose mainly is to solve installation, the dismounting inconvenience that existing pipe fitting Placement causes, and connects the not strong problem of fastness.
For achieving the above object, the technical solution adopted in the utility model is: a kind of pipe fitting joint structure that is used to build support body, form by connecting head and connecting base,
Described connecting head is made of base that is used for the connection pipe fitting end and the connection-peg that is convexly equipped with on base, this connection-peg is by the pawl head and be connected the pawl head and form with the neck that is connected between the base, the pawl head is made of at least two clamping pawls, and all clamping pawls are evenly arranged on the circumferencial direction that connects neck relatively;
Described connecting base is a hollow cube or hollow sphere, offer a spliced eye that cooperates with the pawl head respectively on these six faces of the up, down, left, right, before and after of this hollow cube or hollow sphere, this spliced eye in a circumferential direction evenly, be interval with the clamping block with clamping pawl equal number, connection-peg inserts spliced eye rotation back clamping pawl and cooperates locking with clamping block, with this connecting head and connecting base is connected and fixed.
Related content in the technique scheme is explained as follows:
1, in the such scheme, described connecting base is the hollow cubic body, is equipped with spliced eye on six faces of this hollow cubic body.Make that hollow pipe fitting can be through connecting head and multi-faceted the connecting and fixing of this connecting base.
2, in the such scheme, described clamping pawl is four.
3, in the such scheme, described pipe fitting is hollow square tube, also can be hollow circular-tube.
4, in the such scheme, described connecting head base is fixedlyed connected with pipe fitting, its fixedly connected mode can be rivet, be spirally connected, multiple mode such as key connection.
5, in the such scheme, the height dimension of described connection neck equals the thickness size of clamping block on the connecting base, makes when the clamping pawl cooperates with clamping block, can be reliably, secure lock.
Because the technique scheme utilization, the utility model compared with prior art advantage is:
1, is connected between the utility model pipe fitting and the pipe fitting and adopts connecting head and connecting base to connect and fix, only need connecting head is fixed on the end of pipe fitting, and then connect and fix with connecting base and to get final product.Can six grafting on the connecting base, thus make with frameworks such as the show cabinet of this Placement formation, counter, cabinets, simple in structure, flexible and changeable, easy accessibility, and can arbitrarily design and moulding.
2, used connecting head, connecting base and the pipe fitting of the utility model all can be suitable for sequencing and make in batches, is easy to packing, convenient transportation, and the user can arbitrarily load and unload combination, and sturdy and durable.Can realize the combination of single or multiple unit with the standard element of less specification, to satisfy the needs that various multidirectional planar support or three-dimensional contouring are supported, its application is extensive, can be used to assembled furniture as cabinet, clothes hanger, bookshelf, flower stand, kitchen rack etc., also can do the shelf of workshop, warehouse, exhibition room and stand etc.
Description of drawings
Accompanying drawing 1 is the utility model connecting base perspective view;
Accompanying drawing 2 is the utility model connecting head perspective view;
Accompanying drawing 3 is the utility model connecting head side view;
Accompanying drawing 4 is that the utility model connecting base cooperates the back schematic cross-section with the connecting head clamping;
Accompanying drawing 5 is the combination schematic representation of support body that the utility model is built;
Accompanying drawing 6 is for being used to build the pipe fitting end structural representation of support body;
Accompanying drawing 7 is for being used to build the another kind of structural representation of pipe fitting end of support body.
In the above accompanying drawing: 1, hollow square tube; 2, connecting head; 3, base; 4, connect neck; 5, pawl head; 6, connecting base; 7, spliced eye; 8, clamping block; 9, inserting section; 10, clamping pawl; 11, connection-peg; 12, tapped hole; 13, connecting sheet.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described:
Embodiment:
Shown in Fig. 1～5, a kind of pipe fitting joint structure that is used to build support body is made up of connecting head 2 and connecting base 6,
Described connecting head 2 is made of base 3 that is used for the connection pipe fitting end and the connection-peg 11 that is convexly equipped with on base 3, this connection-peg 11 is by pawl head 5 and be connected pawl head 5 and form with the neck 4 that is connected between the base 3, pawl head 5 is made of four clamping pawls 10, and these four clamping pawls 10 are evenly arranged on the circumferencial direction that connects neck 4 relatively;
Described connecting base 6 is a hollow cube (or spheroid), offer a spliced eye 7 that cooperates with pawl head 5 respectively on these six faces of the up, down, left, right, before and after of this hollow cube (or hollow sphere), this spliced eye 7 in a circumferential direction evenly, be interval with the clamping block 8 with clamping pawl 10 equal numbers, connection-peg 11 inserts spliced eye 7 rotation back clamping pawls 10 and cooperates locking with clamping block 8, with this connecting head 2 and connecting base 6 is connected and fixed.
The center of described connection-peg 11 is a through hole, also be provided with an inserting section 9 on the one side relative on the base 3 with connection-peg 11, this inserting section 9 is inserted in the end of hollow pipe fitting 1, the end of hollow pipe fitting 1 is provided with a connecting piece 13, this connecting sheet 13 can be illustrated in figure 6 as a strip, also can be illustrated in figure 7 as the sheet that is embedded in pipe fitting end, the central position of this connecting sheet 13 is provided with the corresponding installation tapped hole 12 of through hole at connection-peg 11 centers on the base 3 with connecting head 2; Screw can screw togather through the central through bore on the connection-peg 11 and this installation tapped hole 12, and base 3 is fixedlyed connected with hollow pipe fitting 1 end.
Used connecting head 2, connecting base 6 and the hollow pipe fitting 1 of the utility model all can be suitable for sequencing to be made in batches, is easy to packing, convenient transportation, and the user can arbitrarily load and unload combination, and sturdy and durable.Can realize the combination of single or multiple unit with the standard element of less specification, to satisfy the needs that various multidirectional planar support or three-dimensional contouring are supported, its application is extensive, can be used to assembled furniture as cabinet, clothes hanger, bookshelf, flower stand, kitchen rack etc., also can do the shelf of workshop, warehouse, exhibition room and stand etc.As shown in Figure 5, i.e. support body for being combined into by all hollow square tube 1 and a plurality of connecting head 2 and connecting base 6.
The foregoing description only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the personage who is familiar with this technology can understand content of the present utility model and enforcement according to this, can not limit protection domain of the present utility model with this.All equivalences of being done according to the utility model spirit change or modify, and all should be encompassed within the protection domain of the present utility model.
Claims (3)
1, a kind of pipe fitting joint structure that is used to build support body is characterized in that: forms by connecting head (2) and connecting base (6),
Described connecting head (2) is made of base that is used for the connection pipe fitting end (3) and the connection-peg (11) that is convexly equipped with on base (3), this connection-peg (11) is by pawl head (5) and be connected pawl head (5) and form with the neck (4) that is connected between the base (3), pawl head (5) is made of at least two clamping pawls (10), and all clamping pawls (10) are evenly arranged on the circumferencial direction that connects neck (4) relatively;
Described connecting base (6) is a hollow cube or hollow sphere, offer a spliced eye (7) that cooperates with pawl head (5) on these six faces of the up, down, left, right, before and after of this hollow cube or hollow sphere respectively, this spliced eye (7) in a circumferential direction evenly, be interval with the clamping block (8) with clamping pawl (10) equal number, connection-peg (11) inserts spliced eye (7) rotation back clamping pawl (10) and cooperates locking with clamping block (8), with this connecting head (2) and connecting base (6) is connected and fixed.
2, pipe fitting joint structure according to claim 1 is characterized in that: described connecting base (6) is the hollow cubic body, is equipped with spliced eye (7) on six faces of this hollow cubic body.
3, pipe fitting joint structure according to claim 1 is characterized in that: described clamping pawl (10) is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200417796U CN201420733Y (en) | 2009-04-03 | 2009-04-03 | Connecting structure for pipe fittings used for building frame body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200417796U CN201420733Y (en) | 2009-04-03 | 2009-04-03 | Connecting structure for pipe fittings used for building frame body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201420733Y true CN201420733Y (en) | 2010-03-10 |
Family
ID=41807387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200417796U Expired - Fee Related CN201420733Y (en) | 2009-04-03 | 2009-04-03 | Connecting structure for pipe fittings used for building frame body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201420733Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108356201A (en) * | 2018-04-17 | 2018-08-03 | 昆明理工大学 | A kind of self-pierce riveting automatic detaching apparatus and method |
| WO2019109466A1 (en) * | 2017-12-05 | 2019-06-13 | 湖南粤港模科实业有限公司 | Module connecting piece |
| CN111287333A (en) * | 2020-03-24 | 2020-06-16 | 中冶天工集团有限公司 | A kind of modular building lateral reinforcement positioning node and construction method |
| CN111287404A (en) * | 2020-02-15 | 2020-06-16 | 苏州秀创会展服务有限公司 | Ground protection platform and stand subassembly |
| CN113973499A (en) * | 2019-07-16 | 2022-01-25 | 株式会社科耐 | 6-way connector module |
| CN114810775A (en) * | 2021-01-29 | 2022-07-29 | 北京航空航天大学 | Detachable connector, lattice unit cell and assembled lattice structure |
-
2009
- 2009-04-03 CN CN2009200417796U patent/CN201420733Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019109466A1 (en) * | 2017-12-05 | 2019-06-13 | 湖南粤港模科实业有限公司 | Module connecting piece |
| CN108356201A (en) * | 2018-04-17 | 2018-08-03 | 昆明理工大学 | A kind of self-pierce riveting automatic detaching apparatus and method |
| CN113973499A (en) * | 2019-07-16 | 2022-01-25 | 株式会社科耐 | 6-way connector module |
| CN113973499B (en) * | 2019-07-16 | 2022-06-28 | 株式会社科耐 | 6 way connector module |
| CN111287404A (en) * | 2020-02-15 | 2020-06-16 | 苏州秀创会展服务有限公司 | Ground protection platform and stand subassembly |
| CN111287404B (en) * | 2020-02-15 | 2022-02-01 | 苏州秀创会展服务有限公司 | Ground protection platform and stand subassembly |
| CN111287333A (en) * | 2020-03-24 | 2020-06-16 | 中冶天工集团有限公司 | A kind of modular building lateral reinforcement positioning node and construction method |
| CN114810775A (en) * | 2021-01-29 | 2022-07-29 | 北京航空航天大学 | Detachable connector, lattice unit cell and assembled lattice structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100310 Termination date: 20110403 |