CN209399841U - A kind of bow uses damper - Google Patents
A kind of bow uses damper Download PDFInfo
- Publication number
- CN209399841U CN209399841U CN201822275137.4U CN201822275137U CN209399841U CN 209399841 U CN209399841 U CN 209399841U CN 201822275137 U CN201822275137 U CN 201822275137U CN 209399841 U CN209399841 U CN 209399841U
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- decoupling rod
- bow
- shock
- shock absorbing
- damper
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Abstract
The utility model discloses a kind of bow dampers, and including the decoupling rod with metal material and the shock absorbing ring with shock-absorbing material, the right end of decoupling rod has hex nut node, and the right end of the decoupling rod is equipped with the threaded portion being fixedly mounted on bow handle；Several shock absorbing rings have been removably installed in the middle part of decoupling rod；The centre of the shock absorbing ring is provided with hole compatible with the shape of the decoupling rod in order to be installed on decoupling rod.The utility model is convenient for assembling and the replacement of easily worn part, increase the service life of damper, decoupling rod as shock-absorbing material can effectively absorb and transmit vibration energy to shock absorbing ring, the hollow out shock absorbing ring being made of metal and shock-absorbing plastic cement, it is designed by the material and engraved structure of different vibration frequencies, damper is more advantageous to absorb vibration energy and be released in air, strengthen the shock-absorbing function of damper, it reduces in shooting course and shakes to the interference of shooter and the damage of bow and arrow, moreover it is possible to improve the stability and hit rate of shooting.
Description
Technical field
The utility model relates to bow and arrow technical fields, and in particular to a kind of be mounted on is used to alleviate to shake when shooting on bow
Bow uses damper.
Background technique
With the increasing living standards of the people, archery activity is gradually general as a kind of effective means taken exercises
And it comes.It is well known that the bow itself pulled open has huge energy, after arrow is shot out, remaining energy can generate vibration,
To be damaged to bow, bowstring and the arm of ejaculator.
For this purpose, bow is come into being with damper.If Chinese patent notification number is that CN201892479U discloses a kind of bow use
Damper includes four decoupling rods and bradyseism part of metal material, and wherein decoupling rod includes the base portion being fixed on bow again
With multiple elastic rods, multiple elastic rod intervals are fixed on base portion, and the other end extends outwardly and becomes free end, while multiple
Decoupling rod is embedded in bradyseism part and becomes mutually one.It is stored in use, vibration is transmitted on bradyseism part by decoupling rod
It cuts out, to alleviate the vibration of bow and the discomfort of user's arm.But the damper quality structure of the type is fixed, not
There is certain deficiency in terms of the adaptation of the bow of same type.
In order to increase damper suitability, has be combined several shock absorbing rings by bolt effect in the market, according to reality
The quantity of the shock absorbing ring of demand increase and decrease is tested, so that the suitability of damper is substantially increased, but during archery, transmitting
Vibration influences whether bolt looseness, therefore, also suffers from certain drawbacks in use.
Utility model content
In view of the deficiencies of the prior art, the technical problem to be solved by the utility model is to provide a kind of bow dampings
Device can effectively realize its shock-absorbing function, while the adjusting to damper quality may be implemented again, improve being applicable in for damper
Property.
In order to solve the above-mentioned technical problem, the technical solution of the bow of the utility model damper is: a kind of bow uses damping
Device includes the decoupling rod with metal material and the shock absorbing ring with shock-absorbing material, and the right end of the decoupling rod has hexagon spiral shell
Cap node, the right end knob for being provided with hex nut groove are fixed by the hex nut node with decoupling rod；The damping
The right end of bar is equipped with the threaded portion being fixedly mounted on bow handle；Several dampings have been removably installed in the middle part of the decoupling rod
Circle；The centre of the shock absorbing ring is provided with hole compatible with the shape of the decoupling rod in order to be installed on decoupling rod.
The quantity of the shock absorbing ring of the utility model can be adapted to according to different bows, can be increased when shock absorbing ring is reduced
Shock-absorbing sleeve is with the other shock absorbing rings of fixation.Different bows has different center of gravity and poundage, selective to the quality of damper, because
This regulatable type damper has more advantages.It is provided with screw thread at decoupling rod right end, will can simply be subtracted by screw thread
Shake device is installed on bow handle.
As an improvement of the above technical solution, the left end of the decoupling rod is equipped with screw thread and is carried out by left end bolt knob
Locking.
As an improvement of the above technical solution, the decoupling rod is water chestnut column construction.
Using the above structure, to fix shock absorbing ring, prevent shock absorbing ring during archery with the propagation of vibration energy and
Rotation influences damping effect and shooting experience.
Further, the size of the hex nut node of the decoupling rod right end is greater than the size of the decoupling rod.
Using the above structure, corresponding hexagonal indentations are provided in right end knob, realized after the two assembly to decoupling rod
It is fixed, prevent the rotation of decoupling rod.
Further, the shock absorbing ring is surrounded by engraved structure.
Using the above structure, it can be set by hollow out and effectively vibration energy is released in air.
Preferably, the shape of the shock absorbing ring is shuttle shape, prismatic and cylindrical one or more.
Preferably, the external sheath of the shock absorbing ring has zinc alloy material layer.
Using the above structure, the absorption to vibration energy is realized by the material of different frequency.
Compared with the existing technology, the utility model has the following beneficial effects: the bow of the utility model is assembled with damper
And the replacement of easily worn part, it is combined to obtain by different materials, by the different principle of material frequencies, realizes damper
Preliminary shock-absorbing function by the adjusting to shock absorbing ring quantity and shape, further improve the suitable of damper on this basis
With property and aesthetics.After actually shooting, the vibration energy generated on bow absorbs a part shake by the vibration absorptive material of decoupling rod
After energy, after the outline border that remaining vibration energy is then transmitted to kirsite material cuts out one, remaining vibration energy is then
It is released in air and is cut out by hollow out shape.Therefore the present invention is not only able to effectively alleviate the vibration of bow, when increasing shooting
Accuracy, mitigate the sticky feeling of ejaculator, while having the characteristics that structure is simple, is convenient to mount and dismount, adapt to different type
Bow, improve the utility model damper applicability.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, the attached drawing of embodiment will be made below simple
Ground introduction.
Fig. 1 is the bow of the preferred embodiment in the utility model perspective view of damper；
Fig. 2 is the perspective view of the decoupling rod of the bow damper of the preferred embodiment in the utility model；
Fig. 3 is the structural schematic diagram of the right end knob of the bow damper of the preferred embodiment in the utility model；
Fig. 4 is the structural schematic diagram of the shock absorbing ring of the bow damper of the preferred embodiment in the utility model；
Fig. 5 is the structural schematic diagram of the shock-absorbing sleeve of the bow damper of the preferred embodiment in the utility model；
Fig. 6 is the bow of the preferred embodiment in the utility model explosive view of damper.
Specific embodiment
Technical solution in the embodiment of the present invention that the following will be combined with the drawings in the embodiments of the present invention, carries out clear
Chu is fully described by, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts
Every other embodiment, fall within the protection scope of the utility model.
As shown in Figures 1 to 6, the bow damper of the utility model includes having the decoupling rod 1 of metal material and having
The shock absorbing ring 2 of shock-absorbing material, wherein the right of decoupling rod 1 has hex nut node 3, is provided with hex nut groove 4
Right end knob 5 is fixed by the hex nut node 3 and decoupling rod 1, the hex nut node 3 of 1 right end of decoupling rod
Size be greater than the size of the decoupling rod 1, realize fixation to decoupling rod 1 after the two assembly, prevent the rotation of decoupling rod 1.
Being equipped with threaded portion 6 in the right end of decoupling rod 1 becomes the base portion being fixed on bow, is easily installed on bow handle.A left side for decoupling rod 1
End is equipped with screw thread 7 and is locked by left end bolt knob 8, while several subtract has been removably installed in the middle part of decoupling rod 1
Shake circle 2, the hole 9 of suitable size is provided among shock absorbing ring 2 in order to be installed on decoupling rod 1, the shape in hole 9 and the decoupling rod 1
Shape is adapted.
Decoupling rod 1 of the invention be prismatic structures, to fix shock absorbing ring 2, prevent shock absorbing ring 2 during archery with
The propagation of vibration energy and rotate.The middle part 10 of fixed shock absorbing ring 2 is TPE flexible glue vibration absorptive material, shock absorbing ring 2 on decoupling rod 1
Be surrounded by engraved structure, in the TPE vibration absorptive material be equipped with different pattern pierced pattern, convenient for vibration energy is transmitted
Into air, and the outer layer 11 of shock absorbing ring 2 coats zinc alloy material, and the suction to vibration energy is realized by the material of different frequency
It receives.In addition, the quantity of shock absorbing ring 2 can be adapted to according to different bows, can increase when shock absorbing ring 2 is reduced shock-absorbing sleeve 12 with
Fixed other shock absorbing rings 2.Different bows has different center of gravity and poundage, selective to the quality of damper, therefore this reality
There are more advantages with novel regulatable type damper.The shape of shock absorbing ring 2 is shuttle shape, prismatic and cylindrical one kind
Or it is several, the shape of shock absorbing ring 2 can need to change combination according to user to obtain dumb-bell shape, shuttle shape, prismatic and cylinder
The damper of the appearances such as shape.
In the present embodiment, decoupling rod 1 is hexagonal prisms structure, and for fixing shock absorbing ring 2, fixed form is in shock absorbing ring 2
Middle part is provided with hexagonal hole, shock absorbing ring 2 is inserted in hexagonal prisms can be realized and be fixedly connected.2 quantity of shock absorbing ring is 6, is each subtracted
Shake 2 shape sizes of circle are identical, generally cylindrical structure.Decoupling rod 1 is compound by aluminium alloy, nylon, stainless steel or carbon fiber
Material and glass fiber compound material composition, these materials be more suitable for vibration transmitting, in practical shooting course, facilitate by
Vibration energy is absorbed and is discharged on bow handle and bowstring.
When fire generates, vibration is generated on bow and bowstring therewith, the vibration energy on bow just passes through decoupling rod 1
Base portion be transmitted on elastic rod, be eventually transferred on shock absorbing ring 2, due to decoupling rod 1 be shock absorption material production, can be used to absorb
A part of vibration energy.Remainder energy is then transferred to shock absorbing ring 2 and carries out absorption weakening, and shock absorbing ring 2 is by TPE flexible glue shock-absorbing
Material and kirsite composition, have excellent vibration energy absorption characteristic, i.e., the shock absorbing ring 2 in the present embodiment can be used to eliminate
Vibration energy.Simultaneously using cushioning ability additional provided by 2 different frequency material of shock absorbing ring and hollow out, it will further bend institute
The vibration energy decrease of generation is dissipated in air.
The utility model bow, convenient for assembling and the replacement of easily worn part, increases the service life of damper with damper.
For its function, the decoupling rod as shock-absorbing material can effectively absorb and transmit vibration energy to shock absorbing ring 2, by metal and
The hollow out shock absorbing ring that shock-absorbing plastic cement is constituted is designed by the material and engraved structure of different vibration frequencies, is more advantageous to damper
Vibration energy is absorbed and is released in air, the shock-absorbing function of damper is strengthened.To reduce in shooting course, vibration pair
The interference of shooter and the damage of bow and arrow.In addition, the stability and hit rate of shooting can also be improved.
Above disclosed is only the preferred embodiment of the utility model, certainly cannot be practical new to limit this with this
The interest field of type, therefore equivalent variations made according to the claim of the utility model still belong to the model that the utility model is covered
It encloses.
Claims (7)
1. a kind of bow damper, it is characterised in that: including the decoupling rod with metal material and the damping with shock-absorbing material
The right end of circle, the decoupling rod has hex nut node, and the right end knob for being provided with hex nut groove passes through six side
Shape nut node is fixed with decoupling rod；
The right end of the decoupling rod is equipped with the threaded portion being fixedly mounted on bow handle；
Several shock absorbing rings have been removably installed in the middle part of the decoupling rod；
The centre of the shock absorbing ring is provided with hole compatible with the shape of the decoupling rod in order to be installed on decoupling rod.
2. bow damper according to claim 1, it is characterised in that: the left end of the decoupling rod is equipped with screw thread and passes through
Left end bolt knob is locked.
3. bow damper according to claim 1, it is characterised in that: the decoupling rod is water chestnut column construction.
4. bow damper according to claim 1, it is characterised in that: the hex nut node of the decoupling rod right end
Size be greater than the decoupling rod size.
5. bow damper according to claim 1, it is characterised in that: the shock absorbing ring is surrounded by engraved structure.
6. bow damper according to claim 1, it is characterised in that: the shape of the shock absorbing ring is shuttle shape, prismatic
With cylindrical one or more.
7. bow damper according to claim 6, it is characterised in that: the external sheath of the shock absorbing ring has kirsite material
The bed of material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822275137.4U CN209399841U (en) | 2018-12-29 | 2018-12-29 | A kind of bow uses damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822275137.4U CN209399841U (en) | 2018-12-29 | 2018-12-29 | A kind of bow uses damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209399841U true CN209399841U (en) | 2019-09-17 |
Family
ID=67897514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822275137.4U Active CN209399841U (en) | 2018-12-29 | 2018-12-29 | A kind of bow uses damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209399841U (en) |
-
2018
- 2018-12-29 CN CN201822275137.4U patent/CN209399841U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |