CN203114812U - Square tube connecting part - Google Patents
Square tube connecting part Download PDFInfo
- Publication number
- CN203114812U CN203114812U CN 201320111187 CN201320111187U CN203114812U CN 203114812 U CN203114812 U CN 203114812U CN 201320111187 CN201320111187 CN 201320111187 CN 201320111187 U CN201320111187 U CN 201320111187U CN 203114812 U CN203114812 U CN 203114812U
- Authority
- CN
- China
- Prior art keywords
- locking
- seam
- square groove
- groove spare
- pair
- 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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Abstract
Provided is a square tube connecting part. The square tube connecting part comprises a set body. The square tube connecting part is characterized in that the set body comprises a vertical sleeve, a first transverse sleeve and a second transverse sleeve. The extension directions of the vertical sleeve, the first transverse sleeve and the second transverse sleeve are mutually perpendicular, and the vertical sleeve, the first transverse sleeve and the second transverse sleeve are communicated to be an integrated structure. The first transverse sleeve is provided with a first locking seam, the second transverse sleeve is provided with a second locking seam, and a third locking seam and a fourth locking seam are arranged on the pipe wall of the vertical sleeve. A left locking mechanism is arranged on a pair of left locking surfaces, and a right locking mechanism is arranged on a pair of right locking surfaces. The square tube connecting part is suitable for manufacturing various frames such as assembled shoe racks, commodity shelves for kitchens, simple clothes racks, goods shelves for shops and tent supports. The heights of partition layers of the commodity shelves formed by assembling the square tube connecting part can be adjusted at will, and the number of the partition layers can be set at will. The square tube connecting part has the advantages of being simple in structure, and convenient to disassemble, assemble and transport.
Description
Technical field
The utility model relates to a kind of square pipe coupling, especially a kind of coupling that square pipe can be connected into support body with orthogonal one vertical two horizontal structure assembly.
Background technique
In the prior art, the assembling type rack is many makes column by circular pipe, its structure be arrange a plurality of can be at the column cover of setting height location, column is arranged with the horizontal interface that can connect horizontal support body.Need a kind of square pipe coupling on the market, it can be assembled into square pipe easy-to-mount various types of rack.
Summary of the invention
Problem to be solved in the utility model is to provide a kind of square pipe coupling, and it is simple in structure, easy accessibility, but the interlayer height regulated at will of the rack that is assembled into, and interlayer quantity also can arbitrarily arrange.
The utility model adopts following technological scheme: comprise the external member body, it is characterized in that: described external member body comprises vertical cover, first laterally overlaps, second laterally overlaps, described vertical cover, first laterally overlaps, the second horizontal cover three's bearing of trend is vertically mutual and be communicated with into a single integrated structure, first laterally is arranged with the first locking seam, second laterally is arranged with the second locking seam, the tube wall of vertical cover is provided with the 3rd locking seam and the 4th locking seam, the first locking seam is connected with the 3rd locking seam by a pair of left locking face, the second locking seam is connected with the 4th locking seam by a pair of right locking face, described a pair of left locking face is provided with left locking mechanism, and described a pair of right locking face is provided with right locking mechanism.Its assembly manipulation method is, vertical cover with the external member body is inserted on the square tube of making column earlier, the first horizontal cover and second laterally overlaps and also is inserted in horizontal square tube respectively simultaneously, and locking two locking mechanisms (left locking mechanism and right locking mechanism) more respectively can fix selected rigging position.Its principle is: because the tube wall of vertical cover is provided with locking seam (the 3rd locking seam and the 4th locking seam), the tube walls of two horizontal covers also are provided with locking seam (first locking is stitched and the second locking seam), and the elasticity of pipe wall material has ensured the square tube that locking mechanism can compress and fixedly be inserted in locking seam setting interstice coverage.
A kind of improvement is, described left locking mechanism is a pair of locking hole and the bolt that matches, and described right locking mechanism is a pair of locking hole and the bolt that matches.This locking hole is joined the locking mechanism of bolt, and is simple in structure, reliable performance.
The another kind of improvement is, also comprise the middle coupling that matches, coupling is provided with square groove spare one and square groove spare two in the middle of described, it is opposite that the notch of square groove spare one and square groove spare two arranges direction, square groove spare one and square groove spare two are into a single integrated structure, square groove spare one is provided with the first side wall and second sidewall, and the lateral openings end of square groove spare two is connected with the first side wall of square groove spare one.The purpose that sets this middle coupling is to connect the square tube of setting up, and satisfies the needs of reinforcing support body or interlayer being set.Square groove spare one can snap on the square tube of any direction of the body frame body of having finished assembling, and can arbitrarily slide and adjust the position, and square groove spare two can snap in the termination that needs the square tube that connects.
Also have a kind of improvement to be, also comprise and be located at the second side wall lower ends mouth Ka Tai in the inner part.The setting of Ka Tai can be strengthened square groove spare one and snap in the steadiness of position between the square tube.
The utility model is suitable for making assembling type shoe rack, rack for kitchen use, all kinds of support bodys such as simple and easy clothes stand, shop shelf, tent bracket, makeshift stage, but the interlayer height regulated at will of the rack that is assembled into by the utility model, interlayer quantity also can arbitrarily arrange, the advantage of have simple in structure, easy accessibility, being convenient to transport.
Description of drawings
Fig. 1 is a kind of embodiment's perspective view of the utility model.
Fig. 2 is the perspective view at another visual angle (being looked up by downside) of Fig. 1.
Fig. 3 is the perspective view of coupling in the middle of a kind of embodiment of the utility model.
Embodiment
As Fig. 1, shown in Figure 2, a kind of embodiment of the utility model comprises external member body 1, described external member body 1 comprises vertical cover 2, first laterally overlaps 3, second laterally overlaps 4, described vertical cover 2, first laterally overlaps 3, second horizontal cover 4 threes' bearing of trend is vertically mutual and be communicated with into a single integrated structure, first laterally overlaps 3 is provided with the first locking seam 31, second laterally overlaps 4 is provided with the second locking seam 41, the tube wall of vertical cover 2 is provided with the 3rd locking seam the 21 and the 4th locking seam 22, the first locking seam 31 is connected with the 3rd locking seam 21 by a pair of left locking face 32, the second locking seam 41 is connected with the 4th locking seam 22 by a pair of right locking face 42, described a pair of left locking face 32 is provided with left locking mechanism 33, and described a pair of right locking face 42 is provided with right locking mechanism 43.Its assembly manipulation method is, vertical cover 2 with external member body 1 is inserted on the square tube of making column earlier, first horizontal the cover 3 and second horizontal cover 4 also is inserted in horizontal square tube respectively simultaneously, and locking two locking mechanisms (left locking mechanism 33 and right locking mechanism 43) more respectively can fix selected rigging position.Its principle is: because the tube wall of vertical cover 2 is provided with locking seam (the 3rd locking seam the 21 and the 4th locking seam 22), the tube walls of two horizontal covers also are provided with locking seam (the 31 and second locking seam 41 is stitched in first locking), and the elasticity of pipe wall material has ensured the square tube that locking mechanism can compress and fixedly be inserted in locking seam setting interstice coverage.
As shown in Figure 1 and Figure 2, a kind of improvement is, described left locking mechanism 33 is a pair of locking hole 34 and the bolt that matches, and described right locking mechanism 43 is a pair of locking hole 44 and the bolt that matches.This locking hole is joined the locking mechanism of bolt, and is simple in structure, reliable performance.
As shown in Figure 3, the another kind of improvement is, also comprise the middle coupling 51 that matches, coupling 51 is provided with square groove spare 1 and square groove spare 2 53 in the middle of described, it is opposite that the notch of square groove spare 1 and square groove spare 2 53 arranges direction, square groove spare 1 and square groove spare 2 53 are into a single integrated structure, and square groove spare 1 is provided with the first side wall 54 and second sidewall 55, and the lateral openings end of square groove spare 2 53 is connected with the first side wall 54 of square groove spare 1.The purpose that sets this middle coupling 51 is to connect the square tube of setting up, and satisfies the needs of reinforcing support body or interlayer being set.Square groove spare 1 can snap on the square tube of any direction of the body frame body of having finished assembling, and can arbitrarily slide and adjust the position, and square groove spare 2 53 can snap in the termination that needs the square tube that connects.
As shown in Figure 3, also have a kind of improvement to be, also comprise and be located at second sidewall, 55 lower end mouth card platform 56 in the inner part.The setting of card platform 56 can be strengthened square groove spare 1 and snap in the steadiness of position between the square tube.
The utility model is not limited to the concrete structure of above-described embodiment, and the equivalent transformation of other homogeneous structure all falls within the protection domain of the present utility model.
Claims (4)
1. square pipe coupling, comprise the external member body, it is characterized in that: described external member body comprises vertical cover, first laterally overlaps, second laterally overlaps, described vertical cover, first laterally overlaps, the second horizontal cover three's bearing of trend is vertically mutual and be communicated with into a single integrated structure, first laterally is arranged with the first locking seam, second laterally is arranged with the second locking seam, the tube wall of vertical cover is provided with the 3rd locking seam and the 4th locking seam, the first locking seam is connected with the 3rd locking seam by a pair of left locking face, the second locking seam is connected with the 4th locking seam by a pair of right locking face, described a pair of left locking face is provided with left locking mechanism, and described a pair of right locking face is provided with right locking mechanism.
2. a kind of square pipe coupling according to claim 1 is characterized in that: described left locking mechanism is a pair of locking hole and the bolt that matches, and described right locking mechanism is a pair of locking hole and the bolt that matches.
3. a kind of square pipe coupling according to claim 2, it is characterized in that: also comprise the middle coupling that matches, coupling is provided with square groove spare one and square groove spare two in the middle of described, it is opposite that the notch of square groove spare one and square groove spare two arranges direction, square groove spare one and square groove spare two are into a single integrated structure, square groove spare one is provided with the first side wall and second sidewall, and the lateral openings end of square groove spare two is connected with the first side wall of square groove spare one.
4. a kind of square pipe coupling according to claim 3 is characterized in that: also comprise and be located at the second side wall lower ends mouth Ka Tai in the inner part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320111187 CN203114812U (en) | 2013-03-12 | 2013-03-12 | Square tube connecting part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320111187 CN203114812U (en) | 2013-03-12 | 2013-03-12 | Square tube connecting part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203114812U true CN203114812U (en) | 2013-08-07 |
Family
ID=48895162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320111187 Expired - Fee Related CN203114812U (en) | 2013-03-12 | 2013-03-12 | Square tube connecting part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203114812U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103161803A (en) * | 2013-03-12 | 2013-06-19 | 吴光新 | Square pipe linkage part |
-
2013
- 2013-03-12 CN CN 201320111187 patent/CN203114812U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103161803A (en) * | 2013-03-12 | 2013-06-19 | 吴光新 | Square pipe linkage part |
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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: 20130807 Termination date: 20140312 |