CN103161803A - Square pipe linkage part - Google Patents
Square pipe linkage part Download PDFInfo
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- CN103161803A CN103161803A CN2013100780649A CN201310078064A CN103161803A CN 103161803 A CN103161803 A CN 103161803A CN 2013100780649 A CN2013100780649 A CN 2013100780649A CN 201310078064 A CN201310078064 A CN 201310078064A CN 103161803 A CN103161803 A CN 103161803A
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- locking
- seam
- square groove
- sleeve
- pair
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Abstract
The invention discloses a square pipe linkage part which comprises a sleeve part body. The square pipe linkage part is characterized in that the sleeve part body comprises a vertical sleeve, a first horizontal sleeve and a second horizontal sleeve. Extension directions of the vertical sleeve, the first horizontal sleeve and the second horizontal sleeve are mutually vertical and communicated to form an integral structure. A first locking seam is arranged on the first horizontal sleeve in a sleeved mode. A second locking seam is arranged on the second horizontal sleeve in a sleeved mode. A third locking seam and a fourth locking seam are arranged in a pipe wall of the vertical sleeve. Left locking mechanisms are arranged on a pair of left locking faces. Right locking mechanisms are arranged on a pair of right locking faces. The square pipe linkage part is suitable of manufacture of all sorts of frame bodies such as assembly type shoe frames, placing frames for kitchens, simple clothes frames, goods frames for shops and tent supportive frames. The height of a partition layer of a goods frame assembled through the square pipe linkage parts can be freely adjusted, the number of partition layers can be freely adjusted and the goods frame has the advantages of being simple in structure, convenient to detach and install and convenient to transport.
Description
Technical field
The present invention relates to a kind of square pipe coupling, especially a kind ofly square pipe can be connected into the coupling of support body with orthogonal one vertical two horizontal structure assembly.
Background technique
In prior art, the assembling type rack is many makes column by circular pipe, its structure be arrange a plurality of can be at the upright post sleeve of setting height location, upright post sleeve is provided with the horizontal interface that can connect horizontal support body.Need a kind of square pipe coupling on market, it can be assembled into square pipe easy-to-mount various types of rack.
Summary of the invention
The problem to be solved in the present invention is to provide a kind of square pipe coupling, and it is simple in structure, easy accessibility, and the interlayer height of the rack that is assembled into can arbitrarily be regulated, and interlayer quantity also can arbitrarily arrange.
the present invention 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, described a pair of right locking face is provided with right locking mechanism.Its assembly manipulation method is, first the vertical cover with the external member body is inserted on the square tube of making column, simultaneously first laterally cover and second laterally cover also be inserted in respectively horizontal square tube, then lock respectively two locking mechanisms (left locking mechanism and right locking mechanism) and the rigging position of selecting can be fixed.Its principle is: because the vertical tube wall that overlaps is provided with locking seam (the 3rd locking seam and the 4th is locked seam), two tube walls that laterally overlap also are provided with locking seam (the first locking seam and second is locked seam), and the elasticity of pipe wall material has ensured the square tube that locking mechanism can compress and fixedly be inserted in locking seams the fixed gap scope.
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, in the middle of described, coupling is provided with square groove spare one and square groove spare two, the notch of square groove spare one and square groove spare two arranges opposite 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 the 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 main frame body of having completed 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 square tube.
The present invention 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, the interlayer height of the rack that is assembled into by the present invention can arbitrarily be regulated, interlayer quantity also can arbitrarily arrange, and has advantages of simple in structure, easy accessibility, is convenient to transport.
Description of drawings
Fig. 1 is an embodiment of the present invention perspective view.
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 an embodiment of the present invention.
Embodiment
as Fig. 1, shown in Figure 2, an embodiment of the present invention 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, the 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, described a pair of right locking face 42 is provided with right locking mechanism 43.Its assembly manipulation method is, first the vertical cover 2 with external member body 1 is inserted on the square tube of making column, simultaneously first laterally cover 3 and second laterally cover 4 also be inserted in respectively horizontal square tube, then lock respectively two locking mechanisms (left locking mechanism 33 and right locking mechanism 43) and selected rigging position can be fixed.Its principle is: because the tube wall that vertically overlaps 2 is provided with locking seam (the 3rd locking is stitched the 21 and the 4th and locked seam 22), two tube walls that laterally overlap also are provided with locking seam (the first locking seam 31 and second is locked seam 41), and the elasticity of pipe wall material has ensured the square tube that locking mechanism can compress and fixedly be inserted in locking seams the fixed gap scope.
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, in the middle of described, coupling 51 is provided with square groove spare 1 and square groove spare 2 53, the notch of square groove spare 1 and square groove spare 2 53 arranges opposite 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 the 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 main frame body of having completed 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 the 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 square tube.
The present invention is not limited to the concrete structure of above-described embodiment, within the equivalent transformation of other homogeneous structure all falls into protection scope of the present invention.
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, 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, in the middle of described, coupling is provided with square groove spare one and square groove spare two, the notch of square groove spare one and square groove spare two arranges opposite 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 the 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 |
|---|---|---|---|
| CN2013100780649A CN103161803A (en) | 2013-03-12 | 2013-03-12 | Square pipe linkage part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100780649A CN103161803A (en) | 2013-03-12 | 2013-03-12 | Square pipe linkage part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103161803A true CN103161803A (en) | 2013-06-19 |
Family
ID=48585213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100780649A Pending CN103161803A (en) | 2013-03-12 | 2013-03-12 | Square pipe linkage part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103161803A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108286548A (en) * | 2017-06-07 | 2018-07-17 | 际诺思（厦门）轻工制品有限公司 | A kind of dislocation plug-in mounting structure, supporter and assemble method suitable for polygon prism part |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1563186A (en) * | 1924-02-15 | 1925-11-24 | Louis G Haller | Coupling for pipe railings |
| US1657243A (en) * | 1924-12-06 | 1928-01-24 | Daniels Ernest Stuart | Joist and rafter suspension bracket |
| GB619923A (en) * | 1945-12-29 | 1949-03-16 | Alphonse Vincent | Improvements in or relating to assembly joints for tubes rods or the like |
| US3472539A (en) * | 1969-01-02 | 1969-10-14 | Streater Ind Inc | Tubular frame joint member |
| CN200985933Y (en) * | 2006-11-27 | 2007-12-05 | 李福壮 | Tubing connection structure |
| CN203114812U (en) * | 2013-03-12 | 2013-08-07 | 吴光新 | Square tube connecting part |
-
2013
- 2013-03-12 CN CN2013100780649A patent/CN103161803A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1563186A (en) * | 1924-02-15 | 1925-11-24 | Louis G Haller | Coupling for pipe railings |
| US1657243A (en) * | 1924-12-06 | 1928-01-24 | Daniels Ernest Stuart | Joist and rafter suspension bracket |
| GB619923A (en) * | 1945-12-29 | 1949-03-16 | Alphonse Vincent | Improvements in or relating to assembly joints for tubes rods or the like |
| US3472539A (en) * | 1969-01-02 | 1969-10-14 | Streater Ind Inc | Tubular frame joint member |
| CN200985933Y (en) * | 2006-11-27 | 2007-12-05 | 李福壮 | Tubing connection structure |
| CN203114812U (en) * | 2013-03-12 | 2013-08-07 | 吴光新 | Square tube connecting part |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108286548A (en) * | 2017-06-07 | 2018-07-17 | 际诺思（厦门）轻工制品有限公司 | A kind of dislocation plug-in mounting structure, supporter and assemble method suitable for polygon prism part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130619 |