CN212179695U - Rubber band device is tied up to catapult - Google Patents
Rubber band device is tied up to catapult Download PDFInfo
- Publication number
- CN212179695U CN212179695U CN202020728794.4U CN202020728794U CN212179695U CN 212179695 U CN212179695 U CN 212179695U CN 202020728794 U CN202020728794 U CN 202020728794U CN 212179695 U CN212179695 U CN 212179695U
- Authority
- CN
- China
- Prior art keywords
- rubber band
- plectrum
- base
- centre gripping
- arm
- 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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- Basic Packing Technique (AREA)
Abstract
The utility model provides a rubber band device is tied up to catapult, includes the base, is provided with the centre gripping arm on the base, is provided with the clamping face on the centre gripping arm, the clamping face slope sets up, and the rotation that can reset on the centre gripping arm is provided with the plectrum, and the rotation stroke of plectrum receives the restriction of clamping face. This practical information adopts above-mentioned structure, and the inclined plane cooperation through automatic re-setting's plectrum and clamping face realizes being applicable to the centre gripping of the rubber band of different thickness, and the purpose of oneself independent completion when finally realizing tying up the rubber band has improved efficiency, and the spare part manufacturing cost of device is lower, and equipment convenient and fast easily uses widely, and whole rubber band device volume of tying up is less, and it is very convenient to carry.
Description
The technical field is as follows:
the utility model relates to a catapult assists processingequipment, especially a rubber band device is tied up to catapult.
Background art:
the rubber band device of tying up of catapult is a tool that the catapult user can often use, when the catapult needs to be changed the rubber band, need adopt to tie up the rubber band device and draw the rubber band of catapult to the state of tightening to it is fixed to bind. The existing slingshot rubber band binding device is complex in structure, complex in operation steps during use, long in time consumption during rubber band binding and low in efficiency; in addition, most of the existing rubber band binding devices are large in size and inconvenient to carry, and when people go out to use the slingshot, if the rubber band needs to be replaced, the people cannot be timely treated.
The utility model has the following contents:
the utility model provides a rubber band device is tied up to catapult, its structural design is ingenious reasonable, and operating procedure is simple, and the volume is less, has solved the problem that exists among the prior art.
The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be:
the utility model provides a rubber band device is tied up to catapult, includes the base, is provided with the centre gripping arm on the base, is provided with the clamping face on the centre gripping arm, the clamping face slope sets up, still including installing the plectrum on centre gripping arm or base, the plectrum passes through the spring and uses the mounting point to realize the centre gripping as the axle center rotation that resets, and the plectrum passes through the inclined plane cooperation with the clamping face.
The utility model discloses further set up to: a leather pocket fixing device is also arranged on the base.
The utility model discloses further set up to: the clamping arm is a vertical supporting arm arranged on the base and a horizontal clamping arm connected with the vertical supporting arm, and an inclined clamping surface is arranged at the bottom of the horizontal clamping arm.
The utility model discloses further set up to: the plectrum can reset and rotate and install in the inboard of vertical support arm, and the top and the clamping surface looks butt of plectrum, and the height of plectrum is greater than the distance of the minimum of clamping surface to base.
The utility model discloses further set up to: the bottom of the base is provided with a sucker.
The utility model adopts the above structure, have following advantage:
the rubber band binding device is ingenious in structure, the operation steps for fixing the rubber band are simple, the rubber band binding time is greatly shortened, and the efficiency is improved; tie up rubber band device simple structure, the inclined plane cooperation through automatic re-setting's plectrum and clamping face realizes being applicable to the centre gripping of the rubber band of different thickness, the mesh of oneself independent completion when finally realizing tying up the rubber band. The situation of damage of parts is not easy to occur even if the glass is used for a long time, and the service life is long; the connection design among all parts of the device is reasonable, the production cost of the parts is low, the assembly is convenient and rapid, and the popularization and the use are easy; the whole device is small in size, and people can easily put the device into a bag to carry about when going out, so that the slingshot rubber band can be replaced in time when the device is used outdoors.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the structure of the clamping arm of the present invention.
In the figure, the device comprises a base 1, a base 2, a clamping surface 3, a shifting piece 4, a fixing block 5, a fixing lug 6, a vertical supporting arm 7, a horizontal clamping arm 8 and a sucker.
The specific implementation mode is as follows:
in order to clearly illustrate the technical features of the present invention, the present invention is explained in detail by the following embodiments in combination with the accompanying drawings.
As shown in fig. 1-2, a rubber band device is tied up to catapult, including base 1, be provided with the centre gripping arm on base 1, be provided with clamping face 2 on the centre gripping arm, clamping face 2 slope sets up, still includes the plectrum 3 of installing on centre gripping arm or base 1, but plectrum 3 uses the mounting point to realize the centre gripping as the axle center through the spring, plectrum 3 through the inclined plane cooperation with clamping face 2.
A leather pocket fixing device is also arranged on the base 1.
The leather pocket fixing device comprises a fixing block 4 with the same height as the clamping surface 2, a fixing lug 5 matched with the positioning hole of the leather pocket is arranged on the fixing block 4, and when the leather pocket is fixed, the fixing lug 5 can be directly inserted into the positioning hole for fixing.
The clamping arm is a vertical supporting arm 6 arranged on the base 1 and a horizontal clamping arm 7 connected with the vertical supporting arm 6, and an inclined clamping surface 2 is arranged at the bottom of the horizontal clamping arm 7.
The plectrum 3 can reset and rotate and install in the inboard of vertical support arm 6, and the top of plectrum 3 and clamping face 2 butt, and the height of plectrum 3 is greater than the distance from the minimum of clamping face 2 to base 1.
A suction cup 8 is arranged at the bottom of the base 1.
When binding the rubber band: the base 1 is fixed on a table top by a suction cup 8. The rubber band is stuffed between the clamping arm and the shifting block 3, the part of the rubber band to be bound is located at the lower end of the 2 inclined clamping surfaces, and the rubber band located in the clamping surface is pressed tightly by the shifting block 3 and the clamping surface 2 of the clamping arm along with the rotation of the shifting block 3 due to the inclined clamping surface 2, so that the fixation of one end of the rubber band can be realized, and the rubber band binding process can be carried out through the fixed rubber pocket.
The above-mentioned specific embodiments can not be regarded as the restriction to the scope of protection of the utility model, to technical personnel in this technical field, it is right the utility model discloses any replacement improvement or transform that embodiment made all fall within the scope of protection of the utility model.
The parts of the present invention not described in detail are the known techniques of those skilled in the art.
Claims (5)
1. The utility model provides a rubber band device is tied up to catapult which characterized in that: including the base, be provided with the centre gripping arm on the base, be provided with the clamping face on the centre gripping arm, the clamping face slope sets up, still including installing the plectrum on centre gripping arm or base, the plectrum uses the mounting point to reset as the axle center through the spring and rotates, and the plectrum realizes the centre gripping through the inclined plane cooperation with the clamping face.
2. The slingshot binding rubber band device according to claim 1, wherein: a leather pocket fixing device is also arranged on the base.
3. The slingshot binding rubber band device according to claim 1, wherein: the clamping arm is a vertical supporting arm arranged on the base and a horizontal clamping arm connected with the vertical supporting arm, and an inclined clamping surface is arranged at the bottom of the horizontal clamping arm.
4. The slingshot binding rubber band device according to claim 3, wherein: the plectrum can reset and rotate and install in the inboard of vertical support arm, and the top and the clamping surface looks butt of plectrum, and the height of plectrum is greater than the distance of the minimum of clamping surface to base.
5. The slingshot binding rubber band device according to claim 1, wherein: the bottom of the base is provided with a sucker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020728794.4U CN212179695U (en) | 2020-05-02 | 2020-05-02 | Rubber band device is tied up to catapult |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020728794.4U CN212179695U (en) | 2020-05-02 | 2020-05-02 | Rubber band device is tied up to catapult |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212179695U true CN212179695U (en) | 2020-12-18 |
Family
ID=73766167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020728794.4U Expired - Fee Related CN212179695U (en) | 2020-05-02 | 2020-05-02 | Rubber band device is tied up to catapult |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212179695U (en) |
-
2020
- 2020-05-02 CN CN202020728794.4U patent/CN212179695U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20201218 |