CN202867438U - Stand column fixing fastening piece - Google Patents
Stand column fixing fastening piece Download PDFInfo
- Publication number
- CN202867438U CN202867438U CN 201220504065 CN201220504065U CN202867438U CN 202867438 U CN202867438 U CN 202867438U CN 201220504065 CN201220504065 CN 201220504065 CN 201220504065 U CN201220504065 U CN 201220504065U CN 202867438 U CN202867438 U CN 202867438U
- Authority
- CN
- China
- Prior art keywords
- hole
- button
- cooperates
- stand column
- matching buckle
- 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
The utility model relates to a stand column fixing fastening piece which comprises a first matching buckle and a second matching buckle which are in a semicircular shape. A circular head fixing piece is arranged at one end of the first matching buckle. A first outward protruding part is arranged at the other end of the first matching buckle. A first through hole is formed in the first outward protruding part. A semicircular groove which is used for containing the circular head fixing piece is formed in one end of the second matching buckle and the circular head fixing piece is arranged in the semicircular groove in a meshed mode. A second outward protruding part is arranged at the other end of the second matching buckle. A second through hole is formed in the second protruding part. The second through hole and the first through hole are connected and fixed through a bolt and nut assembly. According to the stand column fixing fastening piece, ellipse type match is adopted, according to the first matching buckle and the second matching buckle, design thoughts that two ends are large and the middle is small are adopted, original match between two semi-circles is abandoned, and therefore the first through hole and the second through hole are provided enough space to be tightened and firmly fixed on a stand column, and the stand column fixing fastening piece can be installed conveniently, safe and firm.
Description
Technical field
The utility model relates to a kind of column attachment fastener, is for outdoor recreational facilities column attachment fastener specifically, belongs to the recreation facility technical field.
Background technique
Retrieve discovery according to the claimant, the fastener of existing outdoor recreational facilities upper pillar stand structure has fixing not firm, and fracture is difficult for the characteristics such as installations, the uncertain factor of bringing to the Security of recreation facility.
The model utility content
Technical problem to be solved in the utility model is, overcomes the shortcoming of prior art, and a kind of column attachment fastener is provided, and carries out structural adjustment on the basis of original fastener, adopts the elliptic structural design, makes it easier installation, and is safer, more firm.
In order to solve above technical problem, the invention provides a kind of column attachment fastener, comprise that first of two semicirculars in shape cooperate button and second to cooperate button, described first cooperates an end of button that the round end fixed block is set, the other end has the first outside protuberance, and the described first outside protuberance is provided with the first through hole; Described second cooperates an end of button to be provided with the semi-circular recesses that holds described round end fixed block, and described round end fixed block is engaged in the described semi-circular recesses, described second cooperates the other end of button to have the second outside protuberance, the described second outside protuberance is provided with the second through hole, is connected and fixed through bolt and nut component between described the second through hole and the first through hole.
The technological scheme that the present invention further limits is: aforesaid column attachment fastener, described first cooperates button and second to cooperate the middle part of button to offer screw, is screwed into lock screw in described screw, has effectively prevented the play of attachment fastener on column.
Further, aforesaid column attachment fastener, described first cooperates button and second to cooperate spiral-lock to join rear outer ring ovalize, distance between the tie point of two ends is oval major axis, thereby the join strength that cooperates between the button is strengthened greatly, overcome the fixing not firm problem that causes fixing button because of the tie point fragility that cooperates button.
The utility model compared with prior art, its beneficial effect is: the utility model adopts the cooperation of elliptic, simple in structure, first cooperates button and second to cooperate detains all is the smaller mentality of designing in employing bigger centre, two ends, abandoned the cooperation between two semicircles in the past, with regard to having enough spaces to tighten up and be fixed on firmly on the column for the first through hole and the second through hole, easy for installation like this, safety firmly is difficult for wrongly installed.
Description of drawings
Fig. 1 is the example structure schematic representation.
Embodiment
A kind of column attachment fastener that present embodiment provides, structure comprises that first of two semicirculars in shape cooperate button 2 and second to cooperate button 6, the first to cooperate an end of button 2 that round end fixed block 7 is set as shown in Figure 1, the other end has the first outside protuberance, and the first outside protuberance is provided with the first through hole 8; Second cooperates an end of button 6 to be provided with the semi-circular recesses 1 that holds round end fixed block 7, and round end fixed block 7 is engaged in the semi-circular recesses 1, second cooperates the other end of button to have the second outside protuberance, the second outside protuberance is provided with between the second through hole 9, the second through holes and the first through hole and is connected and fixed through bolt 4 and nut 3 assemblies; Cooperate button 2 and second to cooperate the middle part of button 7 to offer screw first, in screw, be screwed into lock screw 5, effectively prevented the play of attachment fastener on column 10.First cooperates button and second to cooperate spiral-lock to join rear outer ring ovalize, distance between the tie point of two ends is oval major axis, thereby the join strength that cooperates between the button is strengthened greatly, overcome the fixing not firm problem that causes fixing button because of the tie point fragility that cooperates button.
In the present embodiment, first cooperate the projection round end fixed block and second of button to cooperate the groove interlock of button and surround column around, bolt part is filled in first to be cooperated in the first through hole of smashing, nut is put into second cooperates the second through hole of button to carry out screw-thread fit with bolt part, tight a bolt and cooperate button and second to cooperate button to be fixed on the column with first, respectively the locking screw nail piece being screwed at last first cooperates button and the second cooperation to smash, the first fasteners and the second fasteners can be fixed on the column 10 tightly, the cooperation of elliptic is adopted in above-mentioned cooperation, first cooperates button and second to cooperate detains all is the smaller mentality of designing in employing bigger centre, two ends, abandon the cooperation between two semicircles in the past, so just had enough spaces to tighten up and be fixed on the column firmly for the first through hole and the second through hole.
In addition to the implementation, the utility model can also have other mode of executions.All employings are equal to the technological scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (3)
1. column attachment fastener, comprise that first of two semicirculars in shape cooperate button and second to cooperate button, it is characterized in that: described first cooperates an end of button that the round end fixed block is set, and the other end has the first outside protuberance, and the described first outside protuberance is provided with the first through hole; Described second cooperates an end of button to be provided with the semi-circular recesses that holds described round end fixed block, and described round end fixed block is engaged in the described semi-circular recesses, described second cooperates the other end of button to have the second outside protuberance, the described second outside protuberance is provided with the second through hole, is connected and fixed through bolt and nut component between described the second through hole and the first through hole.
2. column attachment fastener according to claim 1 is characterized in that: described first cooperates button and second to cooperate the middle part of detaining to offer screw, is screwed into lock screw in described screw.
3. column attachment fastener according to claim 1 is characterized in that: described first cooperates button and the second cooperation spiral-lock to join rear outer ring ovalize.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220504065 CN202867438U (en) | 2012-09-28 | 2012-09-28 | Stand column fixing fastening piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220504065 CN202867438U (en) | 2012-09-28 | 2012-09-28 | Stand column fixing fastening piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202867438U true CN202867438U (en) | 2013-04-10 |
Family
ID=48034161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220504065 Expired - Fee Related CN202867438U (en) | 2012-09-28 | 2012-09-28 | Stand column fixing fastening piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202867438U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110685145A (en) * | 2018-07-06 | 2020-01-14 | 泰州市新康医用器材有限公司 | Cloth cutting machine |
-
2012
- 2012-09-28 CN CN 201220504065 patent/CN202867438U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110685145A (en) * | 2018-07-06 | 2020-01-14 | 泰州市新康医用器材有限公司 | Cloth cutting machine |
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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: 20130410 Termination date: 20150928 |
|
| EXPY | Termination of patent right or utility model |