CN204467275U - The draw-bar box handle that a kind of handle is convenient for changing - Google Patents
The draw-bar box handle that a kind of handle is convenient for changing Download PDFInfo
- Publication number
- CN204467275U CN204467275U CN201520146306.8U CN201520146306U CN204467275U CN 204467275 U CN204467275 U CN 204467275U CN 201520146306 U CN201520146306 U CN 201520146306U CN 204467275 U CN204467275 U CN 204467275U
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- CN
- China
- Prior art keywords
- handle
- card
- dop
- holder
- pushing block
- 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 belongs to draw-bar box field, change the not easily draw-bar box handle that a kind of handle provided is convenient for changing for the handle of existing draw-bar box handle, comprise handle, handle holder, dop is equipped with at the both ends of handle, dop connects handle by joint pin, there is a cavity in handle holder, there is the card locking device blocking dop in the cavity of handle holder; Card locking device comprises the first card article, the second card article, two card articles are all flexibly connected with handle holder by bearing pin, one end that two card articles are positioned at handle is equipped with the protrusion part blocking dop, there is the pushing block that struts two card articles between two card articles, pushing block from-inner-to-outer diameter increases gradually, pushing block is arranged on handle holder by screw, and pushing block is connected with handle holder relative sliding.The utility model, by the connected mode of employing activity clamping between handle and handle holder, is convenient for changing after handle is damaged, practical.
Description
Technical field
The utility model belongs to draw-bar box field, particularly relates to a kind of handle of draw-bar box.
Background technology
The handle of existing draw-bar box handle generally can not be changed, and the dismounting that can change is also inconvenient, needs to be fallen by screw disassembling to realize to change, and the efficiency of replacing is low, changes more loaded down with trivial details.
Utility model content
The purpose of this utility model changes the not easily draw-bar box handle that a kind of handle provided is convenient for changing for the handle of existing draw-bar box handle.
The utility model is achieved by the following technical solution:
The draw-bar box handle that a kind of handle is convenient for changing, comprise handle, handle holder, dop is equipped with at the both ends of handle, dop connects handle by joint pin, dop diameter is greater than joint pin diameter, there is a cavity in handle holder, there is the card locking device blocking dop in the cavity of handle holder.
Described card locking device comprises the first card article, the second card article, two card articles are all flexibly connected with handle holder by bearing pin, one end that two card articles are positioned at handle is equipped with the protrusion part blocking dop, and the height protruding part is less than the distance between each card article and handle holder cavity inner wall, there is the pushing block that struts two card articles between two card articles, pushing block from-inner-to-outer diameter increases gradually, pushing block is arranged on handle holder by screw, and pushing block is connected with handle holder relative sliding.
Back-moving spring is equipped with between the first card article and handle holder cavity inner wall and between the second card article and handle holder cavity inner wall.
The beneficial effects of the utility model: the utility model, by the connected mode of employing activity clamping between handle and handle holder, is convenient for changing after handle is damaged, practical.
Accompanying drawing explanation
Fig. 1 is sectional view of the present utility model.
Fig. 2 is external structure schematic diagram of the present utility model.
Fig. 3 is the sectional view of the utility model pushing block.
Detailed description of the invention
Below in conjunction with embodiment, the utility model is described in further detail.
Embodiment
As shown in Figure 1-Figure 3, the draw-bar box handle that a kind of handle is convenient for changing, comprise handle 1, handle holder 2, dop 3 is equipped with at the both ends of handle 1, dop 3 connects handle 1 by joint pin 4, dop 3 diameter is greater than joint pin 4 diameter, has a cavity in handle holder 2, has the card locking device blocking dop in the cavity of handle holder.
It should be noted that, described card locking device comprises the first card article 5, second card article 6, two card articles are all flexibly connected with handle holder 2 by bearing pin 7, one end that two card articles are positioned at handle is equipped with the protrusion part 8 blocking dop, and the height protruding part 8 is less than the distance between each card article and handle holder cavity inner wall, there is the pushing block 9 that struts two card articles between two card articles, pushing block 9 from-inner-to-outer diameter increases gradually, pushing block 9 is arranged on handle holder 2 by screw, and pushing block 9 is connected with handle holder 2 relative sliding.
It should be noted that further and be equipped with back-moving spring 10 between the first card article 5 and handle holder 2 cavity inner wall and between the second card article 6 and handle holder cavity inner wall.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope, simple change and the replacement of those ordinary skill in the art are all within protection domain of the present utility model.
Claims (3)
1. the draw-bar box handle that is convenient for changing of a handle, it is characterized in that: comprise handle, handle holder, dop is equipped with at the both ends of handle, dop connects handle by joint pin, dop diameter is greater than joint pin diameter, there is a cavity in handle holder, there is the card locking device blocking dop in the cavity of handle holder.
2. the draw-bar box handle that is convenient for changing of a kind of handle according to claim 1, it is characterized in that: described card locking device comprises the first card article, second card article, two card articles are all flexibly connected with handle holder by bearing pin, one end that two card articles are positioned at handle is equipped with the protrusion part blocking dop, and the height protruding part is less than the distance between each card article and handle holder cavity inner wall, there is the pushing block that struts two card articles between two card articles, pushing block from-inner-to-outer diameter increases gradually, pushing block is arranged on handle holder by screw, and pushing block is connected with handle holder relative sliding.
3. the draw-bar box handle that is convenient for changing of a kind of handle according to claim 2, is characterized in that: between the first card article and handle holder cavity inner wall and between the second card article and handle holder cavity inner wall, be equipped with back-moving spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520146306.8U CN204467275U (en) | 2015-03-14 | 2015-03-14 | The draw-bar box handle that a kind of handle is convenient for changing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520146306.8U CN204467275U (en) | 2015-03-14 | 2015-03-14 | The draw-bar box handle that a kind of handle is convenient for changing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204467275U true CN204467275U (en) | 2015-07-15 |
Family
ID=53623021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520146306.8U Expired - Fee Related CN204467275U (en) | 2015-03-14 | 2015-03-14 | The draw-bar box handle that a kind of handle is convenient for changing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204467275U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113037414A (en) * | 2021-03-26 | 2021-06-25 | 平安开诚智能安全装备有限责任公司 | Mining broadcast communication machine |
-
2015
- 2015-03-14 CN CN201520146306.8U patent/CN204467275U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113037414A (en) * | 2021-03-26 | 2021-06-25 | 平安开诚智能安全装备有限责任公司 | Mining broadcast communication machine |
| CN113037414B (en) * | 2021-03-26 | 2024-02-09 | 平安开诚智能安全装备有限责任公司 | Mining broadcast communication 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 Termination date: 20160314 |