CN207763572U - A kind of integral type is from tightening bark pocket muscle catapult bow head - Google Patents
A kind of integral type is from tightening bark pocket muscle catapult bow head Download PDFInfo
- Publication number
- CN207763572U CN207763572U CN201820132880.1U CN201820132880U CN207763572U CN 207763572 U CN207763572 U CN 207763572U CN 201820132880 U CN201820132880 U CN 201820132880U CN 207763572 U CN207763572 U CN 207763572U
- Authority
- CN
- China
- Prior art keywords
- rubber band
- intermediate plate
- clamping
- integral type
- muscle
- 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
A kind of integral type is from tightening bark pocket muscle catapult bow head, bow head ontology including integral type, the clamping equipped with lateral direction penetrating rubber band fastener is stitched on the rubber band fastener of bow head ontology, rubber band fastener is divided into clamping part and rubber band intermediate plate by the clamping seam, rubber band intermediate plate has elasticity on clamping direction, and fastening bolt sequentially passes through together with clamping part is fixedly clamped by clamping part with rubber band intermediate plate with rubber band intermediate plate.The utility model is using the above structure, rubber band intermediate plate is designed using integral structure, has the function of automatic tightening, rubber band intermediate plate can clamp rubber band always during adjusting rubber band, avoid that rubber band is subjected to displacement or there is a situation where fall, regulated efficiency is substantially increased, is offered convenience to the use of catapult.
Description
Technical field
The utility model is related to launch sports technical field of tools, especially a kind of integral type is bent from tightening bark pocket muscle catapult
Head.
Background technology
Currently, the rubber band intermediate plate of existing flat rubber band catapult bow head is usually split structure, rubber band intermediate plate uses bolt
It is fixed on rubber band fastener.When needing the rubber band length to catapult to be adjusted, it is necessary first to unclamp bolt so that rubber band presss from both sides
Piece no longer clamps rubber band, is reentered into after being then adjusted to rubber band between rubber band intermediate plate and rubber band fastener, then tighten bolt
It is fixed, still, during tightening bolt, rubber band is in loosening state, the case where being susceptible to change in location, even
It falls, at this moment then needs that rubber band is put between rubber band fastener and rubber band intermediate plate again and be adjusted, reduce catapult tune
The efficiency of whole work, makes troubles to using.
Utility model content
The utility model provides a kind of integral type from tightening bark pocket muscle catapult bow head, it is reasonable in design, rubber band folder
Piece and rubber band fastener are designed using integral structure, and the mode of operation for adjusting rubber band is simple, avoids rubber band during the adjustment
Change in location occurs, improves the efficiency of adjustment work, offers convenience, solve existing in the prior art to the use of catapult
Problem.
Used technical solution is the utility model to solve above-mentioned technical problem：
A kind of integral type includes the bow head ontology of integral type, in the rubber band of bow head ontology from tightening bark pocket muscle catapult bow head
The clamping that fastener is equipped with lateral direction penetrating rubber band fastener is stitched, and rubber band fastener is divided into clamping part and rubber band intermediate plate by the clamping seam,
Rubber band intermediate plate elasticity with automatic tightening on clamping direction, fastening bolt sequentially pass through clamping part and rubber band intermediate plate and will be clamped
Together with portion is fixedly clamped with rubber band intermediate plate.
The fastening bolt slides against with clamping part, is threadedly coupled with rubber band intermediate plate.
One end of the clamping seam is located at the top of rubber band fastener, and the other end extends to the side edge edge of rubber band fastener,
Rubber band fastener side edge is stitched along the degree of freedom vertically equipped with lateral direction penetrating rubber band fastener, and the clamping seam is connected with degree of freedom seam
It is logical.
Sliding slot is equipped on rubber band fastener, sliding is equipped with leaf sight in sliding slot, if being equipped at intervals on leaf sight
Leaf sight is fixed in sliding slot by dry sight bead, fixing bolt.
It is equipped with night light in the outside of rubber band fastener.
Using the above structure, rubber band intermediate plate is designed the utility model using integral structure, has the function of automatic tightening,
Rubber band intermediate plate can clamp rubber band always during adjusting rubber band, avoid the feelings that rubber band is subjected to displacement or falls
Condition substantially increases regulated efficiency, offers convenience to the use of catapult.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the cross-sectional view of the rubber band fastener of the utility model.
In figure, 1, bow head ontology, 2, clamping seam, 3, clamping part, 4, rubber band intermediate plate, 5, fastening bolt, 6, degree of freedom seam,
7, leaf sight, 8, sight bead, 9, fixing bolt, 10, night light.
Specific implementation mode
In order to clarify the technical characteristics of the invention, below by specific implementation mode, and its attached drawing is combined, to this reality
It is described in detail with novel.
As shown in Figs. 1-2, a kind of integral type includes the bow head ontology 1 of integral type, is bending from tightening bark pocket muscle catapult bow head
The rubber band fastener of head ontology 1 is equipped with the clamping seam 2 of lateral direction penetrating rubber band fastener, and rubber band fastener is divided into folder by the clamping seam 2
Portion 3 and rubber band intermediate plate 4 are held, rubber band intermediate plate 4 elasticity with automatic tightening, fastening bolt 5 on clamping direction sequentially pass through folder
It holds together with clamping part 3 is fixedly clamped by portion 3 with rubber band intermediate plate 4 with rubber band intermediate plate 4, clamping part 3 and rubber band intermediate plate 4 is locked tightly
Gu together.
The fastening bolt 5 slides against with clamping part 3, is threadedly coupled with rubber band intermediate plate 4.
One end of the clamping seam 2 is located at the top of rubber band fastener, and the other end extends to the side edge edge of rubber band fastener,
Rubber band fastener side edge stitches 6 phases along the degree of freedom seam 6 vertically equipped with lateral direction penetrating rubber band fastener, the clamping seam 2 with degree of freedom
Unicom.Degree of freedom seam 6 enables to the elastic free degree with automatic tightening on clamping direction of rubber band intermediate plate 4, can complete
The rubber band automatic tightening function of this patent.
It is equipped with sliding slot on rubber band fastener, is slided in sliding slot and is equipped with leaf sight 7, be equipped at intervals on leaf sight 7
Leaf sight 7 is fixed in sliding slot by several sight beads 8, fixing bolt 9.Leaf sight 7 can be slided in sliding slot,
The position for being carried out leaf sight 7 when using catapult so as not to same people is adjusted.
It is equipped with night light 10 in the outside of rubber band fastener.When night use catapult, night light 10 is opened
Clear observation leaf sight 7, to carry out aimed fire at night.
When carrying out rubber band adjusting, fastening bolt 5 is unclamped, due to being screw thread between fastening bolt 5 and rubber band intermediate plate 4
Connection, and to slide against between clamping part 3 is pushed away apart from interior transverse direction after fastening bolt 5 loosens certain distance outward at this
Rubber band intermediate plate 4 can be realized relative to clamping part 3 to another lateral bend in dynamic fastening bolt 5, is clamped in rubber band intermediate plate 4 and clamping part
Rubber band between 3 can be taken out.Adjust after the length of rubber band again by the end of rubber band be put into rubber band intermediate plate 4 and clamping part 3 it
Between, rubber band intermediate plate 4 forms automatic clamp position, then due to being elastically restored to original position to rubber band end when unclamping fastening bolt 5
Fastening 5 bolt of spiral shell is turned to be fixed, during turning fastening bolt 5, automatic clamping action energy of the rubber band intermediate plate 4 to rubber band
It is enough effectively rubber band to be avoided to be subjected to displacement.
Above-mentioned specific implementation mode cannot function as the limitation to scope of protection of the utility model, for the skill of the art
For art personnel, any alternate modification or transformation made to the utility model embodiment all fall within the guarantor of the utility model
It protects in range.
Place is not described in detail for the utility model, is the known technology of those skilled in the art of the present technique.
Claims (5)
1. a kind of integral type includes the bow head ontology of integral type from tightening bark pocket muscle catapult bow head, it is characterised in that：In bow head sheet
The clamping that the rubber band fastener of body is equipped with lateral direction penetrating rubber band fastener is stitched, and rubber band fastener is divided into clamping part and skin by the clamping seam
Muscle intermediate plate, rubber band intermediate plate elasticity with automatic tightening on clamping direction, fastening bolt sequentially pass through clamping part and rubber band folder
Together with clamping part is fixedly clamped by piece with rubber band intermediate plate.
2. integral type according to claim 1 tightens bark pocket muscle catapult bow head certainly, it is characterised in that：The fastening bolt with
Clamping part slides against, and is threadedly coupled with rubber band intermediate plate.
3. integral type according to claim 2 tightens bark pocket muscle catapult bow head certainly, it is characterised in that：The one of the clamping seam
End extends to the side edge edge of rubber band fastener positioned at the top of rubber band fastener, the other end, is set vertically on rubber band fastener side edge edge
There is the degree of freedom of lateral direction penetrating rubber band fastener to stitch, the clamping seam is connected with degree of freedom seam.
4. integral type according to claim 1 tightens bark pocket muscle catapult bow head certainly, it is characterised in that：It is set on rubber band fastener
There is sliding slot, is slided in sliding slot and be equipped with leaf sight, several sight beads are equipped at intervals on leaf sight, fixing bolt will be taken aim at
Fiducial mark ruler is fixed in sliding slot.
5. integral type according to claim 4 tightens bark pocket muscle catapult bow head certainly, it is characterised in that：In the outer of rubber band fastener
Side is equipped with night light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820132880.1U CN207763572U (en) | 2018-01-26 | 2018-01-26 | A kind of integral type is from tightening bark pocket muscle catapult bow head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820132880.1U CN207763572U (en) | 2018-01-26 | 2018-01-26 | A kind of integral type is from tightening bark pocket muscle catapult bow head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207763572U true CN207763572U (en) | 2018-08-24 |
Family
ID=63182066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820132880.1U Expired - Fee Related CN207763572U (en) | 2018-01-26 | 2018-01-26 | A kind of integral type is from tightening bark pocket muscle catapult bow head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207763572U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110779381A (en) * | 2019-11-06 | 2020-02-11 | 胡坤红 | Combined slingshot |
-
2018
- 2018-01-26 CN CN201820132880.1U patent/CN207763572U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110779381A (en) * | 2019-11-06 | 2020-02-11 | 胡坤红 | Combined slingshot |
| CN110779381B (en) * | 2019-11-06 | 2021-10-08 | 王苏莲 | Combined slingshot |
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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: 20180824 Termination date: 20210126 |