AU2016100634A4 - A crow bar device with simple structure and pivot - Google Patents
A crow bar device with simple structure and pivot Download PDFInfo
- Publication number
- AU2016100634A4 AU2016100634A4 AU2016100634A AU2016100634A AU2016100634A4 AU 2016100634 A4 AU2016100634 A4 AU 2016100634A4 AU 2016100634 A AU2016100634 A AU 2016100634A AU 2016100634 A AU2016100634 A AU 2016100634A AU 2016100634 A4 AU2016100634 A4 AU 2016100634A4
- Authority
- AU
- Australia
- Prior art keywords
- mentioned
- bar
- handlebar
- pivot
- simple structure
- 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.)
- Ceased
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- Mutual Connection Of Rods And Tubes (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
Abstract of descriptions This utility model discloses a crow bar device with simple structure and pivot, including bearing bar. Mounting sleeve is set up on the top of the bearing bar mentioned close to its left end. The mounting sleeve mentioned is upward sloping. Handlebar is set up in the mounting sleeve mentioned. Screw No.1 is arranged between the handlebar and the mounting sleeve mentioned. Jack is set up at the left end of the bearing bar mentioned. Motion bar is arranged in the jack mentioned. Screw fixing the motion bar mentioned is set up at the front end of the bearing bar mentioned. More than two spherical pivot slots are distributed evenly at the bottom of the motion bar mentioned. T-shaped support is set up below the motion bar mentioned. Spherical pivot fitting with the spherical pivot slot is set up on the top of the support mentioned. The handlebar mentioned is composed of handlebars No.1 and No.2. The handlebar No.1 mentioned is threaded rod. The handlebar No.2 mentioned is hollow socket rod with internal thread. Handlebars No.1 and No.2 have screw-thread fit and connection. This device has simple structure and low costs. It is time- and labor-saving and is suitable for promotion for use. Attache d figure of de scriptions A 30 ------ 4 1__ 21 5-11 -- ) _ x Fig.1
Description
Descriptions A crow bar device with simple structure and pivot Technical field
This utility model involves a crow bar device with simple structure and pivot.
Background technology
Crow bar is a common hardware tool. Goods can be pried via crow bar. However, crow bars in existing technologies have a simple structure. It is necessary to use a pivot in the use process, while it is troublesome to seek for a pivot.
Invention content
The technical problem to be solved by this utility model is to provide a crow bar device with simple structure and pivot. When this device is used, the adjustment of pivot position can be completed through the movement of motion bar so as to realize the adjustment of fitting angle of bearing bar for the convenience of prying goods. The length of handlebar can be adjusted through screw-thread fit of handlebars No.1 and No.2. It has time- and labor-saving advantages and high work efficiency.
To solve problems above, this utility model adopts the following technical scheme: A crow bar device with simple structure and pivot includes bearing bar. Mounting sleeve is set up on the top of the bearing bar mentioned close to its left end. The mounting sleeve mentioned is upward sloping. Handlebar is set up in the mounting sleeve mentioned. Screw No.1 is arranged between the handlebar and the mounting sleeve mentioned. Jack is set up at the left end of the bearing bar mentioned. Motion bar is arranged in the jack mentioned. Screw fixing the motion bar mentioned is set up at the front end of the bearing bar mentioned. More than two spherical pivot slots are distributed evenly at the bottom of the motion bar mentioned. T-shaped support is set up below the motion bar mentioned. Spherical pivot fitting with the spherical pivot slot is set up on the top of the support mentioned. The handlebar mentioned is composed of handlebars No.1 and No.2. The handlebar No.1 mentioned is threaded rod. The handlebar No.2 mentioned is hollow socket rod with internal thread. Handlebars No.1 and No.2 have screw-thread fit and connection.
Preferably, guide slope is set up on the top of the bearing bar mentioned close to its right end.
Preferably, stop block is set up on the top of the bearing bar mentioned close to its left end. The stop block and the bearing bar mentioned have an integrated structure.
Preferably, the jack and the motion bar mentioned have transition fit.
Preferably, the end of the motion bar mentioned away from the bearing bar mentioned has spherical transition.
Beneficial effect of this utility model: when this device is used, the adjustment of pivot position can be completed through the movement of motion bar so as to realize the adjustment of fitting angle of bearing bar for the convenience of prying goods. The length of handlebar can be adjusted through screw-thread fit of handlebars No.1 and No.2. It has time- and labor-saving advantages and high work efficiency. This device has simple structure and low costs and is suitable for promotion for use.
Descriptions of attached figure
To illustrate implementation example of this utility model or technical proposal in existing technologies more clearly, attached figures to be used in implementation example or descriptions of existing technologies are briefly introduced below. Obviously, attached figures described below are only some implementation examples of this utility model. Common technical personnel in this field can obtain other attached figures according to these attached figures without creative work.
Fig.1 is the structural schematic diagram of this utility model.
Detailed implementation way
Preferable implementation example of this utility model is illustrated below in combination with attached figures so that advantages and features of this utility model can be understood by technical personnel in this field more easily and the protection scope of this utility model can be defined more clearly. A crow bar device with simple structure and pivot shown in fig.1 includes bearing bar 1. Mounting sleeve 2 is set up on the top of the bearing bar 1 mentioned close to its left end. The mounting sleeve 2 mentioned is upward sloping. Handlebar 3 is set up in the mounting sleeve 2 mentioned. Screw No.1 301 is arranged between the handlebar 3 and the mounting sleeve 2 mentioned. Jack (not shown in the figure) is set up at the left end of the bearing bar 1 mentioned. Motion bar 4 is arranged in the jack mentioned. Screw 401 fixing the motion bar 4 mentioned is set up at the front end of the bearing bar 1 mentioned. More than two spherical pivot slots 411 are distributed evenly at the bottom of the motion bar 4 mentioned. T-shaped support 5 is set up below the motion bar 4 mentioned. Spherical pivot 511 fitting with the spherical pivot slot 411 is set up on the top of the support 5 mentioned. The handlebar 3 mentioned is composed of handlebars No.1 301 and No.2 302. The handlebar No.1 301 mentioned is threaded rod. The handlebar No.2 302 mentioned is hollow socket rod with internal thread. Handlebars No.1 301 and No.2 302 have screw-thread fit and connection. A better implementation example in this utility model: guide slope 121 is set up on the top of the bearing bar 1 mentioned close to its right end. A better implementation example in this utility model: stop block 131 is set up on the top of the bearing bar 1 mentioned close to its left end. The stop block 131 and the bearing bar 1 mentioned have an integrated structure. A better implementation example in this utility model: the jack and the motion bar 4 mentioned have transition fit. A better implementation example in this utility model: the end of the motion bar 4 mentioned away from the bearing bar 1 mentioned has spherical transition.
Beneficial effect of this utility model: when this device is used, the adjustment of pivot position can be completed through the movement of motion bar so as to realize the adjustment of fitting angle of bearing bar for the convenience of prying goods. The length of handlebar can be adjusted through screw-thread fit of handlebars No.1 and No.2. It has time- and labor-saving advantages and high work efficiency. This device has simple structure and low costs and is suitable for promotion for use.
The above shows and describes basic principle, main features and advantages of this utility model. Technical personnel in this industry should know that this utility model is not limited by the implementation example above. The implementation example and descriptions above only describe principles of this utility model. This utility model will have various changes and improvements without violating the spirit and scope of this utility model. Such changes and improvements will fall into the scope of this utility model requiring protection. The scope of protection required by this utility model is defined by the claim attached and its equivalent.
Claims (5)
- Claim1. A crow bar device with simple structure and pivot characterized by the following: it includes bearing bar. Mounting sleeve is set up on the top of the bearing bar mentioned close to its left end. The mounting sleeve mentioned is upward sloping. Handlebar is set up in the mounting sleeve mentioned. Screw No.1 is arranged between the handlebar and the mounting sleeve mentioned. Jack is set up at the left end of the bearing bar mentioned. Motion bar is arranged in the jack mentioned. Screw fixing the motion bar mentioned is set up at the front end of the bearing bar mentioned. More than two spherical pivot slots are distributed evenly at the bottom of the motion bar mentioned. T-shaped support is set up below the motion bar mentioned. Spherical pivot fitting with the spherical pivot slot is set up on the top of the support mentioned. The handlebar mentioned is composed of handlebars No.1 and No.2. The handlebar No.1 mentioned is threaded rod. The handlebar No.2 mentioned is hollow socket rod with internal thread. Handlebars No.1 and No.2 have screw-thread fit and connection.
- 2. Crow bar device with simple structure and pivot mentioned according to claim 1 is characterized by the following: guide slope is set up on the top of the bearing bar mentioned close to its right end.
- 3. Crow bar device with simple structure and pivot mentioned according to claim 1 is characterized by the following: stop block is set up on the top of the bearing bar mentioned close to its left end. The stop block and the bearing bar mentioned have an integrated structure. Claim
- 4. Crow bar device with simple structure and pivot mentioned according to claim 1 is characterized by the following: the jack and the motion bar mentioned have transition fit.
- 5. Crow bar device with simple structure and pivot mentioned according to claim 1 is characterized by the following: the end of the motion bar mentioned away from the bearing bar mentioned has spherical transition.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620178391.0U CN205367635U (en) | 2016-03-09 | 2016-03-09 | Simple structure just has crow bar device of fulcrum |
| CN2016201783910 | 2016-03-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2016100634A4 true AU2016100634A4 (en) | 2016-06-30 |
Family
ID=56266015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2016100634A Ceased AU2016100634A4 (en) | 2016-03-09 | 2016-05-17 | A crow bar device with simple structure and pivot |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN205367635U (en) |
| AU (1) | AU2016100634A4 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114955919A (en) * | 2022-08-01 | 2022-08-30 | 博能传动(苏州)有限公司 | Safety nut elevator |
-
2016
- 2016-03-09 CN CN201620178391.0U patent/CN205367635U/en not_active Expired - Fee Related
- 2016-05-17 AU AU2016100634A patent/AU2016100634A4/en not_active Ceased
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114955919A (en) * | 2022-08-01 | 2022-08-30 | 博能传动(苏州)有限公司 | Safety nut elevator |
| CN114955919B (en) * | 2022-08-01 | 2022-10-21 | 博能传动(苏州)有限公司 | Safety nut elevator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN205367635U (en) | 2016-07-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FGI | Letters patent sealed or granted (innovation patent) | ||
| MK16 | Application refused |