CN104089525A - Straight line dropping arrow rest - Google Patents
Straight line dropping arrow rest Download PDFInfo
- Publication number
- CN104089525A CN104089525A CN201410318411.5A CN201410318411A CN104089525A CN 104089525 A CN104089525 A CN 104089525A CN 201410318411 A CN201410318411 A CN 201410318411A CN 104089525 A CN104089525 A CN 104089525A
- Authority
- CN
- China
- Prior art keywords
- bracket
- arrow
- straight line
- inner chamber
- housing
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
- F41B5/00—Bows; Crossbows
- F41B5/14—Details of bows; Accessories for arc shooting
- F41B5/1403—Details of bows
- F41B5/143—Arrow rests or guides
Abstract
Provided is a straight line dropping arrow rest. The straight line dropping arrow rest comprises a base, a bracket and a pull rope with one end tied on a bowstring. The straight line dropping arrow rest is characterized in that a shell is fixedly arranged on the base, an inner cavity used for allowing one end of the bracket to be inserted is formed in the shell so that the bracket can move up and down in the inner cavity, meanwhile, a spring is arranged in the inner cavity, the other end of the spring is fixedly connected with the bracket, a rotating arm which is hinged to the shell through a hinge pin is further arranged in the inner cavity at the same time, the lower end of the rotating arm is matched with the bracket, the upper end of the rotating arm can be matched with a locating groove in the bracket, a locating column used for allowing the middle of the rotating arm to abut is arranged between the bracket and the rotating arm, and a torsional spring is arranged on the hinge pin in a sleeved mode. Under the action of the spring and the pull rope, in the moment of arrow shooting, the bracket can be unlocked through the rotating arm, the bracket can drop quickly under the action of the spring, in this way, the arrow can shoot out smoothly, hence, the arrow rest can be used by either a straight arrow or a rotating arrow, the arrow cannot make any contact with the arrow rest, so that the applied range is wider, and the practicability is higher.
Description
Technical field
The present invention relates to a kind of arrow platform that is used for placing arrow in grip handle that is arranged on.
Background technology
Arrow platform is for supporting arrow, until the accessory that arrow is penetrated, arrow platform is of a great variety at present, if Chinese patent Granted publication number is CN202350661U " a kind of arrow platform ", this arrow platform comprises pedestal, the rotating shaft and the lower end that are supported on pedestal are located at the bracket in rotating shaft, the upper end of bracket has the breach of shelving for arrow, in rotating shaft, cover has two ends to be positioned at respectively on pedestal and bracket and the torsion spring that bracket is kept upright, in rotating shaft, also cover has a cantilever simultaneously, the overhanging end of this cantilever and one end of stay cord fix, the other end of this stay cord lies on bow handle, and on pedestal, be provided with a blocking arm, when under bracket erectility, this blocking arm is kept out mutually with above-mentioned cantilever, and when under bow handle nature, stay cord is tightened, bracket dumps forward.This arrow platform is owing to having set up the stay cord that makes the upright torsion spring of bracket and bracket is dumped forward, thereby rise hand without toxotae and operate bracket, just can automatically coordinate shooting, avoid arrow to rub between ejaculation moment and bracket, thereby raising shooting accuracy and stability are reached, the while object of convenient operation again.
Also just like Chinese patent application publication No. CN103229015A " rotation arrow platform ", the performance of this arrow platform is better than the former, and in the time of dispenser arrow, arrow shaft is left in arm rotation, to allow arrow freely to leave bow.But this arrow director uses for a long time, can damage fletching, and can not use revolving fletching.
Summary of the invention
Technical problem to be solved by this invention is for prior art, provides a kind of and can allow equally arrow freely to leave bow and can be applicable to straight plumage to fall arrow platform with the straight line of rotation fletching.
The present invention solves the problems of the technologies described above adopted technical scheme: a kind of straight line falls arrow platform, comprise pedestal, bracket and one end lie in the stay cord of bowstring, the middle part of described bracket has the groove of shelving for arrow, it is characterized in that: on described pedestal, be fixed with a housing, in this housing, be provided with the inner chamber inserting for bracket one end and described bracket can be moved up and down in this inner chamber, in this inner chamber, be provided with one makes described bracket have all the time the spring of the trend of moving down simultaneously, the other end of described stay cord and this bracket fix, in inner chamber, be also provided with lower end and the bracket pivoted arm that merga pass bearing pin and housing be hinged that matches simultaneously, can match with the locating slot on bracket in the upper end of this pivoted arm, between described bracket and pivoted arm, be provided with for the middle part of this pivoted arm against locating dowel, and on described bearing pin, be arranged with a torsion spring, make the upper end of pivoted arm rotate and can be inserted in locating slot to bracket side all the time.
In such scheme, preferably, in described inner chamber, be also provided with the guide post of arranging up and down, on one end of described bracket, have the pilot hole passing for this guide post, bracket can slide along guide post like this, makes to move up and down more steady.
In above-mentioned preferred version, described spring is the stage clip being enclosed within on the guide post that is positioned at described bracket top, and one end of this spring is butted on described inner chamber, and the other end is butted on described bracket.Can certainly adopt the structure of extension spring, this extension spring also can be enclosed within on the guide post of bracket below, and such structure can reach same object.
In above-mentioned each scheme, on described housing, also have the slotted hole that above-below direction is arranged, the action bars fixing with described bracket is through exposing to described housing after this slotted hole, by action bars, can be as required manual movable support bracket.
In above-mentioned each scheme, preferably, described inner chamber top is also provided with fixed pulley, and described stay cord fixes with described bracket after walking around this fixed pulley, to meet outlet and application of force requirement.
In above-mentioned each scheme, be preferably, described housing is formed by connecting by procapsid and back casing dismounting, and wherein back casing is fixed on described pedestal, and this back cover is provided with recess, forms described inner chamber between recess and procapsid, installs and processing to facilitate.
Further improved, on described housing, be also provided with the elastic ring with opening, the bracket that exposes to housing is enclosed in this elastic ring; and the other end of bracket is adjacent to the opening of this elastic ring; to play cushioning effect, there is protective effect simultaneously, avoid arrow to clip other parts.
Compared with prior art, because the present invention is under the effect of spring and stay cord, can make bracket move up and down, and under the effect of pivoted arm, can make bracket be positioned at the state of shelving for arrow, and shooting arrows in an instant, bracket promotes pivoted arm and rotates backward, make pivoted arm to bracket release, bracket falls fast under the effect of spring, arrow just can successfully be shot out like this, therefore no matter be straight plumage or rotation fletching, can both use this arrow platform, and fletching can not have any contact with arrow platform, can not damage fletching, thereby range of application of the present invention is wider, practicality is stronger.
Brief description of the drawings
Fig. 1 is the schematic perspective view (stay cord relaxation state) of the embodiment of the present invention;
Fig. 2 removes the schematic perspective view after procapsid in Fig. 1;
Fig. 3 is the schematic perspective view (stay cord is in tensioned state) that the embodiment of the present invention can be shelved the state of arrow;
Fig. 4 removes the schematic perspective view after procapsid in Fig. 3;
Fig. 5 is the perspective exploded view of the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment is described in further detail the present invention.
As shown in Figures 1 to 5, this straight line falls arrow platform and comprises pedestal 1, housing 2, bracket 3 and stay cord 4, wherein pedestal is made up of mutual vertically arranged vertical base 11 and horizontal base 12, vertical base 11 is fixed on bow handle, horizontal base 12 is used for fixing housing 2, on horizontal base, be distributed with multiple installing holes 121, mobile shell 2 is fixed as required, with the position of adjustment housings 2.
Above-mentioned bracket 3 is mainly used to support arrow, and its middle part has the groove 31 of shelving for arrow, and one end of bracket is blocks, becomes an installation portion, can be placed in the inner chamber of following housing 2.On the upper face of the installation portion side of this bracket, have a locating slot 32, extend projection 33 in the lower surface of the installation portion side of this bracket, this projection and locating slot all match with following pivoted arm 5.
Above-mentioned housing 2 is mainly used to installation bracket 3, bracket 3 can be moved up and down on housing 2, in the present embodiment, housing 2 is formed by connecting by four screw disassemblings by procapsid 21 and back casing 22, wherein back casing 22 is fixed on horizontal base 12, it has the recess 221 that can hold bracket, forms the inner chamber inserting for bracket one end between this recess and procapsid, and bracket can be moved up and down in this inner chamber.For bracket can steadily be moved, preferably, be also provided with the guide post 6 of arranging up and down in this inner chamber, the two end supports of this guide post 6 is on the inwall of recess 221, on one end of bracket 3, have the pilot hole 34 passing for this guide post 6, bracket 3 is enclosed within on guide post 6 by pilot hole 34.One stage clip 7 is enclosed within on the guide post 6 that is positioned at bracket top, and its one end is butted on recess inwall, and the other end is butted on the installation portion upper surface of bracket 3, makes bracket 3 in inner chamber, have all the time the trend moving down.
One end of above-mentioned stay cord 4 is fixed on bowstring, and the installation portion of the other end and this bracket 3 fixes, and forces in pulling cord, can make bracket move in inner chamber.In order meeting, needs to be installed, on inner chamber top, fixed pulley 8 to be also installed, at the present embodiment, this fixed pulley 8 is arranged on back casing 22, and stay cord 4 is walked around this fixed pulley 8 afterwards and bracket 3 fixes.
For bracket is positioned under the state of placing arrow, in inner chamber, be also provided with a pivoted arm 5, lower end at this pivoted arm 5 is hinged by bearing pin and housing, and can match with the projection of above-mentioned bracket 33 in lower end, can match with the locating slot 32 on bracket in upper end, be arranged with a torsion spring 9 on bearing pin, makes the upper end of pivoted arm have all the time the trend of rotating to bracket side, and can be inserted in locating slot, and between bracket and pivoted arm, be provided with for the middle part of this pivoted arm against locating dowel 10.
In use, in order, with manual mode movable support bracket, also to have the slotted hole 211 that above-below direction is arranged on procapsid, the action bars 20 fixing with bracket exposes to housing through after this slotted hole, and on the exposed junction of action bars, be fixed with adjusting knob 30, to facilitate gripping.
On described housing, be also provided with the elastic ring 212 with opening, in the present embodiment, elastic ring is positioned on procapsid 21, and the bracket 3 that exposes to housing is enclosed in this elastic ring 212, and the other end of bracket 3 is adjacent to the opening of this elastic ring.This elastic ring, playing outside safety effect, also has the effect of damping.
In the time that bracket is positioned at inner chamber below, pivoted arm is under the effect of torsion spring, and middle part is resisted against in locating dowel; When pulling bowstring, and make to move past in journey on bracket by stay cord, the upper end of bracket first can promote pivoted arm and rotate, in the time of locating slot on the corresponding bracket of pivoted arm, under the effect of torsion spring, pivoted arm upper end is stuck in locating slot, if now unclamp stay cord, bracket also can not fall, under above-mentioned state, continue to pull bowstring and unclamp fast, along with stay cord forces in bracket, on bracket, to move, the projection on bracket promotes pivoted arm and rotates, the upper end of pivoted arm is rotated, to leave locating slot to the direction that deviates from bracket side.Because the active force of spring is greater than the active force of torsion spring, at this moment, bracket falls fast under the effect of spring, and arrow just can successfully be shot out.
Claims (7)
1. a straight line falls arrow platform, comprise pedestal (1), bracket (3) and one end lie in the stay cord (4) of bowstring, the middle part of described bracket has the groove (31) of shelving for arrow, it is characterized in that: on described pedestal, be fixed with a housing (2), in this housing, be provided with the inner chamber inserting for bracket one end and described bracket can be moved up and down in this inner chamber, in this inner chamber, be provided with one makes described bracket have all the time the spring of the trend of moving down simultaneously, the other end of described stay cord and this bracket fix, in inner chamber, be also provided with lower end and the bracket pivoted arm (5) that merga pass bearing pin and housing be hinged that matches simultaneously, can match with the locating slot (32) on bracket in the upper end of this pivoted arm, between described bracket and pivoted arm, be provided with for the middle part of this pivoted arm against locating dowel (10), and on described bearing pin, be arranged with a torsion spring (10), make the upper end of pivoted arm rotate and can be inserted in locating slot to bracket side all the time.
2. straight line according to claim 1 falls arrow platform, it is characterized in that: in described inner chamber, be also provided with the guide post (6) of arranging up and down, have the pilot hole (34) passing for this guide post on one end of described bracket.
3. straight line according to claim 2 falls arrow platform, it is characterized in that: described spring is the stage clip (7) being enclosed within on the guide post that is positioned at described bracket top, and one end of this spring is butted on described inner chamber, and the other end is butted on described bracket.
4. fall arrow platform according to the straight line described in claim 1 or 2 or 3, it is characterized in that: on described housing, also have the slotted hole (211) that above-below direction is arranged, the action bars (20) fixing with described bracket is through exposing to described housing after this slotted hole.
5. fall arrow platform according to the straight line described in claim 1 or 2 or 3, it is characterized in that: described inner chamber top is also provided with fixed pulley (8), described stay cord fixes with described bracket after walking around this fixed pulley.
6. fall arrow platform according to the straight line described in claim 1 or 2 or 3, it is characterized in that: described housing is formed by connecting by procapsid and back casing dismounting, wherein back casing is fixed on described pedestal, and this back cover is provided with recess (221), forms described inner chamber between recess and procapsid.
7. fall arrow platform according to the straight line described in claim 1 or 2 or 3, it is characterized in that: on described housing, be also provided with the elastic ring (212) with opening, the bracket that exposes to housing is enclosed in this elastic ring, and the other end of bracket is adjacent to the opening of this elastic ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410318411.5A CN104089525B (en) | 2014-07-04 | 2014-07-04 | Straight line falls arrow platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410318411.5A CN104089525B (en) | 2014-07-04 | 2014-07-04 | Straight line falls arrow platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104089525A true CN104089525A (en) | 2014-10-08 |
| CN104089525B CN104089525B (en) | 2015-09-16 |
Family
ID=51637263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410318411.5A Active CN104089525B (en) | 2014-07-04 | 2014-07-04 | Straight line falls arrow platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104089525B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104819661A (en) * | 2015-05-13 | 2015-08-05 | 宁波海伯精工机械制造有限公司 | Bow arm driving falling arrow rest |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4332232A (en) * | 1980-10-07 | 1982-06-01 | Troncoso Fernando Jr | Archery bow with spring-biased arrow rest |
| US6789536B1 (en) * | 2004-01-15 | 2004-09-14 | Daniel A. Summers | Drop away arrow rest system |
| US20050121011A1 (en) * | 2003-07-07 | 2005-06-09 | Edgell Terry | Arrow rest for an archery bow |
| US20050172945A1 (en) * | 2002-09-13 | 2005-08-11 | Rager Christopher A. | Vertical drop arrow rest |
| US20080236556A1 (en) * | 2007-01-10 | 2008-10-02 | Sims Steven C | Fall-away arrow rest |
| CN202350661U (en) * | 2011-11-25 | 2012-07-25 | 宁波海伯精工机械制造有限公司 | Arrow rest |
| CN103229015A (en) * | 2010-09-28 | 2013-07-31 | 贝尔射箭用具公司 | Rotating arrow rest |
| CN204100899U (en) * | 2014-07-04 | 2015-01-14 | 宁波海伯精工机械制造有限公司 | Straight line falls arrow platform |
-
2014
- 2014-07-04 CN CN201410318411.5A patent/CN104089525B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4332232A (en) * | 1980-10-07 | 1982-06-01 | Troncoso Fernando Jr | Archery bow with spring-biased arrow rest |
| US20050172945A1 (en) * | 2002-09-13 | 2005-08-11 | Rager Christopher A. | Vertical drop arrow rest |
| US20050121011A1 (en) * | 2003-07-07 | 2005-06-09 | Edgell Terry | Arrow rest for an archery bow |
| US6789536B1 (en) * | 2004-01-15 | 2004-09-14 | Daniel A. Summers | Drop away arrow rest system |
| US20080236556A1 (en) * | 2007-01-10 | 2008-10-02 | Sims Steven C | Fall-away arrow rest |
| CN103229015A (en) * | 2010-09-28 | 2013-07-31 | 贝尔射箭用具公司 | Rotating arrow rest |
| CN202350661U (en) * | 2011-11-25 | 2012-07-25 | 宁波海伯精工机械制造有限公司 | Arrow rest |
| CN204100899U (en) * | 2014-07-04 | 2015-01-14 | 宁波海伯精工机械制造有限公司 | Straight line falls arrow platform |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104819661A (en) * | 2015-05-13 | 2015-08-05 | 宁波海伯精工机械制造有限公司 | Bow arm driving falling arrow rest |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104089525B (en) | 2015-09-16 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220817 Address after: Room 1018 and 1022, 10th Floor, No. 238, Jiangchang 3rd Road, Jing'an District, Shanghai, 200436 Patentee after: Escalade Sports (Shanghai) Co.,Ltd. Address before: 315806 No.26, East Ring Road, export processing zone, Beilun District, Ningbo City, Zhejiang Province Patentee before: NINGBO HAIBO PRECISION MACHINERY MANUFACTURING CO.,LTD. |
|
| TR01 | Transfer of patent right |