CN204617611U - A kind of skeleton jockey of portable chair and the skeleton of portable chair - Google Patents
A kind of skeleton jockey of portable chair and the skeleton of portable chair Download PDFInfo
- Publication number
- CN204617611U CN204617611U CN201520140564.5U CN201520140564U CN204617611U CN 204617611 U CN204617611 U CN 204617611U CN 201520140564 U CN201520140564 U CN 201520140564U CN 204617611 U CN204617611 U CN 204617611U
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- skeleton
- sleeve pipe
- portable chair
- jockey
- pipe
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Abstract
The utility model provides a kind of skeleton jockey of portable chair, comprising: the first set mouth of pipe and be distributed in the second sleeve opening of periphery, first set mouth of pipe side.The utility model additionally provides a kind of skeleton of portable chair, comprising: the skeleton jockey of two above-mentioned portable chairs, the first sleeve pipe and the second sleeve pipe and metal hard tube; One end of described first sleeve pipe and the second sleeve pipe is located in the first set mouth of pipe of the skeleton jockey of two described portable chairs respectively; Described first sleeve pipe is connected fastening with the free end of the second sleeve pipe; One end of described metal hard tube is inserted in the second sleeve opening respectively.The skeleton jockey of a kind of portable chair that the utility model provides, bonding strength is high, easy accessibility volume is little.
Description
Technical field
The utility model relates to a kind of portable chair, particularly relates to a kind of skeleton jockey of portable chair.
Background technology
In recent years, outdoor exercises receive the favor of more and more people.Portable chair is also fashionable gradually as one equipment requisite in outdoor exercises.Traditional portable chair is collapsible or reassembling type, and folding portable chair is because be provided with multiple rotating joint, and therefore the weight capacity of joint is general, and durability is also poor, is used in family's use instead of outdoor exercises.The portable chair of reassembling type, uses steel pipe combination to go out the framework of portable chair, has a lot of junction equally; In order to increase the load bearing stength of junction, often need additionally to add locking device in junction, as screw etc.Cause the process of handling more loaded down with trivial details, meanwhile, weight capacity is still more general.
Utility model content
Technical problem underlying to be solved in the utility model is to provide a kind of skeleton jockey of portable chair, and bonding strength is high, easy accessibility volume is little.
Another technical problem to be solved in the utility model is to provide a kind of skeleton using the skeleton jockey of above-mentioned portable chair.
In order to solve above-mentioned technical problem, the utility model provides a kind of skeleton jockey of portable chair, comprising: the first set mouth of pipe and be distributed in the second sleeve opening of periphery, first set mouth of pipe side.
In a preferred embodiment: described second sleeve opening is 4, and become the distribution of X shape.
In a preferred embodiment: between described second sleeve opening and the periphery, side of the first set mouth of pipe, be provided with the first reinforcement.
The utility model additionally provides a kind of skeleton of portable chair, comprising: the skeleton jockey of two portable chairs described above, the first sleeve pipe and the second sleeve pipe and metal hard tube; One end of described first sleeve pipe and the second sleeve pipe is located in the first set mouth of pipe of the skeleton jockey of two described portable chairs respectively; Described first sleeve pipe is connected fastening with the free end of the second sleeve pipe; One end of described metal hard tube is inserted in the second sleeve opening respectively.
In a preferred embodiment: the free end of described first sleeve pipe and the second sleeve pipe is interference fit; The cavity matched with the second sleeve pipe is provided with in the free end of the first sleeve pipe.
In a preferred embodiment: in described cavity, be provided with a raised line, the free end outer surface of described second sleeve pipe is provided with a groove coordinated with described raised line.
In a preferred embodiment: in the free end of the second sleeve pipe, be provided with the second reinforcement.
In a preferred embodiment: the Fit of described first sleeve pipe and the second sleeve pipe is located at the position of the skeleton jockey near described portable chair.
In a preferred embodiment: the Fit of described first sleeve pipe and the second sleeve pipe is locked by screw.
In a preferred embodiment: the size of described second sleeve opening is corresponding with the bore of metal hard tube.
Compared to prior art, the technical solution of the utility model possesses following beneficial effect:
1. the utility model provides a kind of skeleton jockey of portable chair, is provided with the first set mouth of pipe and the second sleeve opening, inserts sleeve pipe and connects, can form the skeleton of complete portable chair at two corresponding sleeve openings of skeleton jockey.Connection procedure is simple and quick, and bonding strength is high.Volume after dismounting is also very little, is easy to carry about with one and receives.
2. the utility model provides a kind of skeleton jockey of portable chair, is provided with reinforcement between the second sleeve opening and the first set mouth of pipe, further enhances the intensity of skeleton jockey.
3. the utility model provides a kind of skeleton of portable chair, and two skeleton jockeys realize being connected with the interference fit of the second sleeve pipe by the first sleeve pipe, and the position of interference fit is positioned at both sides, avoids it to bear excessive pressure.
4. the utility model provides a kind of skeleton of portable chair, is provided with the raised line and groove that cooperatively interact, avoids the second sleeve pipe to rotate in the first sleeve pipe, further enhance bonding strength in the first sleeve pipe and the second sleeve pipe.
5. the utility model provides a kind of skeleton of portable chair, and size and the metal hard tube of the second sleeve opening adapt, and without the need to doing reducing process to metal hard tube, simplify processing technology.
Accompanying drawing explanation
Fig. 1 is the structure chart of the skeleton jockey of portable chair in the utility model preferred embodiment 1;
Fig. 2 is the connection explosive view of the skeleton of portable chair in the utility model preferred embodiment 2;
Fig. 3 is the first set tubular construction schematic diagram of portable chair in the utility model preferred embodiment 2;
Fig. 4 is the second sleeve structure schematic diagram of portable chair in the utility model preferred embodiment 2.
Detailed description of the invention
Hereafter with detailed description of the invention, the utility model is described further by reference to the accompanying drawings.
Embodiment 1
With reference to figure 1, a kind of skeleton jockey 1 of portable chair, comprising: the first set mouth of pipe 11 and be distributed in the second sleeve opening 12 of periphery, the first set mouth of pipe 11 side.Described second sleeve opening 12 is 4, and becomes the distribution of X shape.The first reinforcement 13 is provided with between described second sleeve opening 12 and the periphery, side of the first set mouth of pipe 11.
Present embodiments provide a kind of skeleton jockey 1 of portable chair, be provided with the first set mouth of pipe 11 and the second sleeve opening 12, insert sleeve pipe at the corresponding sleeve opening of two skeleton jockeys 1 and connect, the complete skeleton writing chair can be formed.Connection procedure is simple and quick, and bonding strength is high.Volume after dismounting is also very little, is easy to carry about with one and receives.
Embodiment 2
With reference to figure 2-4, a kind of skeleton of portable chair, comprising: skeleton jockey 1,2, first sleeve pipe 10 of two portable chairs as described in Example 1 and the second sleeve pipe 20 and metal hard tube 3; One end of described first sleeve pipe 10 and the second sleeve pipe 20 is located in the first set mouth of pipe 11,21 of the skeleton jockey 1,2 of two described portable chairs respectively; Described first sleeve pipe 10 is connected fastening with the free end of the second sleeve pipe 20; The size of described second sleeve opening 12,22 is corresponding with the bore of metal hard tube 3, and one end of described metal hard tube 3 is inserted in the second sleeve opening 12,22 respectively.Therefore, without the need to doing reducing process to metal hard tube, processing technology is simplified.
With further reference to Fig. 3, in the present embodiment: the free end of described first sleeve pipe 10 and the second sleeve pipe 20 is interference fit; The cavity 101 matched with the second sleeve pipe 20 is provided with in the free end of the first sleeve pipe 10.Be provided with a raised line 102 in described cavity 101, the free end outer surface of described second sleeve pipe 20 is provided with a groove 201 coordinated with described raised line 102.By arranging raised line 102 and groove 201, make the first sleeve pipe 10 and the second sleeve pipe 20 can only complete interference fit in one direction, the second sleeve pipe 20 can not arbitrarily rotate in the first sleeve pipe 10.
The Fit of described first sleeve pipe 10 and the second sleeve pipe 20 is located at the position of the skeleton jockey 1,2 near described portable chair.Fit is arranged on both sides, and excessive pressure is born in the interference fit portion in use that avoids, thus avoids fractureing of interference fit portion.
Be provided with the second reinforcement 202 in the free end of the second sleeve pipe 20, and the Fit of the first sleeve pipe 10 and the second sleeve pipe 20 is locked by screw.Like this, the weight capacity of Fit is further enhanced.
The above; be only the utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claim.
Claims (10)
1. a skeleton jockey for portable chair, is characterized in that comprising: the first set mouth of pipe and be distributed in the second sleeve opening of periphery, first set mouth of pipe side.
2. the skeleton jockey of a kind of portable chair according to claim 1, is characterized in that: described second sleeve opening is 4, and becomes the distribution of X shape.
3. the skeleton jockey of a kind of portable chair according to claim 1, is characterized in that: be provided with the first reinforcement between described second sleeve opening and the periphery, side of the first set mouth of pipe.
4. a skeleton for portable chair, is characterized in that comprising: the skeleton jockey of two portable chairs as claimed in claim 2, the first sleeve pipe and the second sleeve pipe and metal hard tube; One end of described first sleeve pipe and the second sleeve pipe is located in the first set mouth of pipe of the skeleton jockey of two described portable chairs respectively; Described first sleeve pipe is connected fastening with the free end of the second sleeve pipe; One end of described metal hard tube is inserted in the second sleeve opening respectively.
5. the skeleton of portable chair according to claim 4, is characterized in that: the free end of described first sleeve pipe and the second sleeve pipe is interference fit; The cavity matched with the second sleeve pipe is provided with in the free end of the first sleeve pipe.
6. the skeleton of portable chair according to claim 5, is characterized in that: be provided with a raised line in described cavity, and the free end outer surface of described second sleeve pipe is provided with a groove coordinated with described raised line.
7. the skeleton of portable chair according to claim 5, is characterized in that: be provided with the second reinforcement in the free end of the second sleeve pipe.
8. the skeleton of portable chair according to claim 5, is characterized in that: the Fit of described first sleeve pipe and the second sleeve pipe is located at the position of the skeleton jockey near described portable chair.
9. the skeleton of portable chair according to claim 5, is characterized in that: the Fit of described first sleeve pipe and the second sleeve pipe is locked by screw.
10. the skeleton of portable chair according to claim 4, is characterized in that: the size of described second sleeve opening is corresponding with the bore of metal hard tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520140564.5U CN204617611U (en) | 2015-03-12 | 2015-03-12 | A kind of skeleton jockey of portable chair and the skeleton of portable chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520140564.5U CN204617611U (en) | 2015-03-12 | 2015-03-12 | A kind of skeleton jockey of portable chair and the skeleton of portable chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204617611U true CN204617611U (en) | 2015-09-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520140564.5U Active CN204617611U (en) | 2015-03-12 | 2015-03-12 | A kind of skeleton jockey of portable chair and the skeleton of portable chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204617611U (en) |
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2015
- 2015-03-12 CN CN201520140564.5U patent/CN204617611U/en active Active
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |