CN203361213U - Multi-functional obverse and reverse mutual locking folding shovel - Google Patents
Multi-functional obverse and reverse mutual locking folding shovel Download PDFInfo
- Publication number
- CN203361213U CN203361213U CN 201320424114 CN201320424114U CN203361213U CN 203361213 U CN203361213 U CN 203361213U CN 201320424114 CN201320424114 CN 201320424114 CN 201320424114 U CN201320424114 U CN 201320424114U CN 203361213 U CN203361213 U CN 203361213U
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- China
- Prior art keywords
- tooth
- crescent
- handle
- reverse
- inner sleeve
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- 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 discloses a multi-functional obverse and reverse mutual locking folding shovel which comprises a shovel body, a reverse-crescent rotary joint and a handle. The multi-functional front-back-opposite locking folding shovel is characterized in that a rotary connecting rod at the front end of the handle extends into a rotary angle positioning groove formed in the rear portion of the reverse-crescent rotary joint and can rotate around the rotary axis in the rotary angle positioning groove through a pivot pin, the rear portion of an obverse-crescent inner sleeve is threadedly connected with the front portion of the middle rod of the handle, the obverse-crescent inner sleeve is sleeved outside the rear portion of the rotary connecting rod in a rotation mode, the obverse-crescent inner sleeve and the rear portion of the rotary connecting rod are connected through plus threads, outside steps are arranged outside the front portion of the obverse-crescent inner sleeve, inside steps are arranged at the rear end of the inside of a reverse-crescent outer sleeve, reverse-crescent inner threads are arranged on the inner wall of the front portion of the reverse-crescent outer sleeve, the reverse-crescent outer sleeve can sleeve the obverse-crescent inner sleeve and the rotary connecting rod at the front end of the handle, the reverse-crescent inner threads arranged on the inner wall of the front portion of the reverse-crescent outer sleeve can be connected with reverse-crescent outer threads arranged on the rear portion of the reverse-crescent rotary joint, and the inside steps arranged at the rear end of the inside of the reverse-crescent outer sleeve can be pressed with the outside steps arranged outside the front portion of the obverse-crescent inner sleeve. Therefore, the handle and the shovel surface cannot loose when the handle and the shovel surface are mutually locked.
Description
Technical field
The utility model belongs to folding shovel, especially belongs to a kind of multi-functional folding shovel of just opposing to lock.
Background technology
Existing folding shovel, its shovel face is connected with handle and adopts unidirectional screw thread rotation, easily loosening, and handle rear end does not arrange hammer etc.
Summary of the invention
The purpose of this utility model is to provide a kind of handle and shovel face multi-functionally just opposing to lock folding shovel to what can not become flexible after locking by positive and negative thread.
The purpose of this utility model is to realize like this, the described multi-functional folding shovel of just opposing to lock, comprise the shovel body, anti-tooth swivel and handle, the front portion of anti-tooth swivel is fixedly connected with the shovel body, the rear portion of anti-tooth swivel is provided with anti-tooth external screw thread and has the corner locating slot, its design feature is the body of rod in the middle of described handle comprises, the rotation extension bar of front end, positive tooth inner sleeve and anti-tooth overcoat, the rotation extension bar of handle front end stretches in the corner locating slot that anti-tooth swivel rear portion has and rotates by the rotational pin moving axis that makes it to rotate in the corner locating slot, the front portion of the middle body of rod of positive tooth inner sleeve rear portion and handle is threaded connection, positive tooth inner sleeve rotation set is on the rear portion of the rotation extension bar of handle front end and connect by plus thread, positive tooth inner sleeve outer front end is provided with outer step, the front inner wall that is provided with interior step and anti-tooth overcoat on rear end in anti-tooth overcoat is provided with anti-tooth internal thread, anti-tooth overcoat can be enclosed within that the rotation extension bar of positive tooth inner sleeve and handle front end is outer and anti-tooth external screw thread that anti-tooth internal thread its front inner wall can be provided with anti-tooth swivel rear portion is connected and the rear end of anti-tooth overcoat in the interior step that is provided with can press with the outer step that positive tooth inner sleeve front end is provided with.
Rear end at the middle body of rod is connected with a T-shaped handle by adjusting nut, and the two ends, the outside of T-shaped handle are respectively arranged with tip emergency hammer peace conehead.
Advantage of the present utility model: the utility model is rotationally connected handle and shovel physical efficiency by anti-tooth swivel, rotation extension bar by anti-tooth overcoat being enclosed within to positive tooth inner sleeve and handle front end outer and by the anti-tooth overcoat of turn, make anti-tooth external screw thread that the anti-tooth internal thread of its front inner wall is provided with anti-tooth swivel rear portion carry out that thread is connected and the rear end of anti-tooth overcoat in the outer step that is being provided with of the interior step that is provided with and positive tooth inner sleeve front end press to reach handle and shovel body is fastening and do not rotate, when shoveling body and handle and rotate into right angle can by the positive tooth inner sleeve of turn make to shovel body and handle fastening and do not rotate.The utlity model has the characteristics such as simple in structure, durable, easy to use.
The accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model.
The left view that Fig. 2 is Fig. 1.
Fig. 3 is each component distribution schematic diagram after the utility model decomposes.
In figure: shovel body 1, corner locating slot 2, anti-tooth swivel 3, handle 4, the middle body of rod 5, rotate extension bar 6, positive tooth inner sleeve 7, anti-tooth overcoat 8, rotational pin 9, outer step 10, T-shaped handle 11, tip emergency hammer 12, flat conehead 13, adjusting nut 14.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is elaborated:
As Fig. 1, Fig. 2, shown in Fig. 3, the multi-functional folding shovel of just opposing to lock described in the utility model, comprise shovel body 1, anti-tooth swivel 3 and handle 4, the front portion of anti-tooth swivel 3 is fixedly connected with shovel body 1, the rear portion of anti-tooth swivel 3 is provided with anti-tooth external screw thread and has corner locating slot 2, its design feature is the body of rod 5 in the middle of comprising, the rotation extension bar 6 of front end, positive tooth inner sleeve 7 and anti-tooth overcoat 8, the rotation extension bar 6 of handle 4 front ends stretches in the corner locating slot 2 that anti-tooth swivel 3 rear portions have and rotates by rotational pin 9 moving axis that makes it to rotate in corner locating slot 2, concrete structure is: thereby rotational pin 9 carries out the rotational pin two ends when the two side through corner locating slot 2 and after being placed in the rotation extension bar 6 of corner locating slot 2 front end that end socket reaches the rotation extension bar 6 of handle 4 front ends, can rotate at corner locating slot 2 moving axis that rotates.The front portion of the middle body of rod 5 of positive tooth inner sleeve 7 rear portions and handle 4 is threaded connection, positive tooth inner sleeve 7 rotation sets are on the rear portion of the rotation extension bar 6 of handle 4 front ends and connect by plus thread, positive tooth inner sleeve 7 outer front end are provided with outer step 10, the front inner wall that is provided with interior step and anti-tooth overcoat on rear end in anti-tooth overcoat 8 is provided with anti-tooth internal thread, anti-tooth overcoat 8 can be enclosed within that the rotation extension bar 6 of positive tooth inner sleeve 7 and handle front end is outer and anti-tooth external screw thread that anti-tooth internal thread its front inner wall can be provided with anti-tooth swivel 3 rear portions is connected and the rear end of anti-tooth overcoat 8 in the interior step that is provided with can press with the outer step 10 that positive tooth inner sleeve 7 front ends are provided with.
Rear end at the middle body of rod 5 can connect a T-shaped handle 11 by adjusting nut 14, and the two ends, the outside of T-shaped handle are respectively arranged with the peaceful conehead 13 of tip emergency hammer 12.
Claims (2)
1. multi-functionally just opposing to lock folding shovel for one kind, comprise shovel body (1), anti-tooth swivel (3) and handle (4), the front portion of anti-tooth swivel (3) is fixedly connected with shovel body (1), the rear portion of anti-tooth swivel (3) is provided with anti-tooth external screw thread and has corner locating slot (2), it is characterized in that handle (4) comprises the middle body of rod (5), the rotation extension bar (6) of front end, positive tooth inner sleeve (7) and anti-tooth overcoat (8), the rotation extension bar (6) of handle (4) front end stretches in the corner locating slot (2) that anti-tooth swivel (3) rear portion has and by rotational pin (9) the moving axis rotation that makes it to rotate in corner locating slot (2), the front portion of the middle body of rod (5) of positive tooth inner sleeve (7) rear portion and handle (4) is threaded connection, positive tooth inner sleeve (7) rotation set is on the rear portion of the rotation extension bar (6) of handle (4) front end and connect by plus thread, positive tooth inner sleeve (7) outer front end is provided with outer step (10), the front inner wall that is provided with interior step and anti-tooth overcoat on rear end in anti-tooth overcoat (8) is provided with anti-tooth internal thread, anti-tooth overcoat (8) can be enclosed within that the rotation extension bar (6) of positive tooth inner sleeve (7) and handle front end is outer and anti-tooth external screw thread that anti-tooth internal thread its front inner wall can be provided with anti-tooth swivel (3) rear portion is connected and the rear end of anti-tooth overcoat (8) in the interior step that the is provided with outer step (10) that can be provided with positive tooth inner sleeve (7) front end press.
2. the multi-functional folding shovel of just opposing to lock according to claim 1, it is characterized in that being connected with a T-shaped handle (11) in the rear end of the middle body of rod (5) by adjusting nut (14), the two ends, the outside of T-shaped handle are respectively arranged with tip emergency hammer peace conehead (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320424114 CN203361213U (en) | 2013-07-16 | 2013-07-16 | Multi-functional obverse and reverse mutual locking folding shovel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320424114 CN203361213U (en) | 2013-07-16 | 2013-07-16 | Multi-functional obverse and reverse mutual locking folding shovel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203361213U true CN203361213U (en) | 2013-12-25 |
Family
ID=49809001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320424114 Expired - Fee Related CN203361213U (en) | 2013-07-16 | 2013-07-16 | Multi-functional obverse and reverse mutual locking folding shovel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203361213U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106041835A (en) * | 2016-08-12 | 2016-10-26 | 刘金华 | Combined intelligent outdoor multifunctional shovel |
| CN106471880A (en) * | 2016-09-23 | 2017-03-08 | 太谷昌林锹具有限公司 | A kind of foldable multifunctional spade |
| CN107604967A (en) * | 2017-09-15 | 2018-01-19 | 高亚贵 | A kind of urban construction is shoveled with adjustable tool |
-
2013
- 2013-07-16 CN CN 201320424114 patent/CN203361213U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106041835A (en) * | 2016-08-12 | 2016-10-26 | 刘金华 | Combined intelligent outdoor multifunctional shovel |
| CN106471880A (en) * | 2016-09-23 | 2017-03-08 | 太谷昌林锹具有限公司 | A kind of foldable multifunctional spade |
| CN107604967A (en) * | 2017-09-15 | 2018-01-19 | 高亚贵 | A kind of urban construction is shoveled with adjustable tool |
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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: 20131225 Termination date: 20150716 |
|
| EXPY | Termination of patent right or utility model |