CN205460651U - Spring exerciser with it hinders with avoiding pressing from both sides to prevent bounce -back - Google Patents
Spring exerciser with it hinders with avoiding pressing from both sides to prevent bounce -back Download PDFInfo
- Publication number
- CN205460651U CN205460651U CN201620166060.5U CN201620166060U CN205460651U CN 205460651 U CN205460651 U CN 205460651U CN 201620166060 U CN201620166060 U CN 201620166060U CN 205460651 U CN205460651 U CN 205460651U
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- CN
- China
- Prior art keywords
- elastic spring
- recovery tube
- fingerstall
- block
- baffle
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Abstract
The utility model discloses a spring exerciser with it hinders with avoiding pressing from both sides to prevent bounce -back, including handle, pulling force spring, recovery tube and chest baffle, the handle includes the dactylotheca, holds ring sum pulling force spring fixed plate, the left side of the ring that is in one's hands is established to pulling force spring fixed plate, the pulling force spring is located the inside of recovery tube, buffer gear is all installed to the both sides opening part of recovery tube, and two buffer gear include the baffle -box, the inside fixedly connected with anti -sticking piece of cushion chamber, the bottom of recovery tube is equipped with the sliding plate, the bottom both ends of sliding plate are located the inside of baffle spout, stop device is installed to the inside of chest baffle and the below that lies in the positive terminal surface of sliding plate, and the right side of pulling force spring fixed plate is offered flutedly, and recess internally mounted has solid fixed ring. The utility model discloses, simple structure, simple to operate to solved because of the bounce causes the condition of slipping out of the hand more by force, and caused the situation of hindering of pressing from both sides to the health easily when stretching out to the pulling force spring is whole.
Description
Technical field
This utility model relates to steel strand exerciser technical field, and a kind of have anti-bounce-back and avoid the steel strand exerciser crushed.
Background technology
Chest expander, is a kind of apparatus being suitable for national physical training exercise, uses chest expander to take exercise and is advantageous in that: biceps brachii m. is one piece the muscle of two flesh heads, and its Main Function is to crook one's arm.In existing steel strand exerciser due to spring stretch draw time tightness compared with strong and to reclaim elastic force very fast, the effect of buffering is not played when spring reclaims, bounce causes more by force chest expander to be slipped out of the hand making spring upspring to the person to cause injury, and using chest expander that chest expander is all trailed, excessively press close to health due to spring and easily health is caused when spring reclaims and crush.
Utility model content
The purpose of this utility model is that providing a kind of has anti-bounce-back and avoid the steel strand exerciser crushed, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme: a kind of have anti-bounce-back and avoid the steel strand exerciser crushed, including handle, elastic spring, recovery tube and breast baffle plate, the two ends of described elastic spring are fixing with the handle of recovery tube both sides respectively to be connected, described handle includes fingerstall, hold ring and elastic spring fixed plate, described fingerstall is located at the left side holding ring, described elastic spring fixed plate is located at the left side holding ring, described elastic spring is positioned at the inside of recovery tube, it is mounted on buffer gear at the both-side opening of described recovery tube, two buffer gears include baffle-box, the inside of described baffle-box is provided with cushion chamber, the inside of described cushion chamber is fixedly connected with anti-fixture block.
The both sides, top of described breast baffle plate are equipped with elastic spring groove, the top of described breast baffle plate is also positioned at the centre of two elastic spring grooves and is provided with block, the bottom of described recovery tube is provided with sliding panel, the two ends, bottom of described sliding panel are positioned at the inside of baffle chute, the inside of described breast baffle plate is also positioned at the lower section of sliding panel front end face and is provided with stopping means, described stopping means is by stopper slot, form by motion block and spring, the both sides, top of described stopper slot are provided with limited block, the described inside by the lower square set of motion block Yu spring, the bottom of described spring is fixing with the bottom of stopper slot to be connected.
Preferably, the right side opening of described elastic spring fixed plate is provided with groove, and inside grooves is provided with retainer ring, and described elastic spring is connected by retainer ring and elastic spring fixed plate are fixing.
Preferably, described fingerstall is provided with four altogether, and four fingerstall are respectively little finger set, unknown fingerstall, middle fingerstall and index finger cover, four fingerstall all with hold that ring is fixing to be connected.
Preferably, described being equipped with screens block by the middle-end both sides of motion block, screens block is positioned at the bottom of limited block.
nullCompared with prior art，The beneficial effects of the utility model are: this has anti-bounce-back and is avoided the steel strand exerciser crushed，Drawback spy in view of existing steel strand exerciser takes fingerstall and holds ring，Four fingers are separately inserted in fingerstall，Then thumb is put in and hold the inside of ring and hold with a firm grip，Avoid the situation causing more by force chest expander to be slipped out of the hand because of elastic force，Additionally use recovery tube and elastic spring is arranged on the inside of recovery tube，And it is provided with baffle-box and cushion chamber at the opening of recovery tube，The protection of recovery tube is had elastic spring reclaims when，And the conveying being located at the anti-fixture block within cushion chamber avoids to cross because of elastic force and forces chest expander to be slipped out of the hand the problem damaging the person，Have employed again breast baffle plate，And it is provided with elastic spring groove at the top of breast baffle plate，Chest expander is all trailed when, breast baffle plate can be attached to front，Elastic spring can be stretched in elastic spring groove and draw，When avoiding because chest expander is all pulled open, elastic spring is excessively pressed close to health health is caused when spring reclaims the problem crushed，And have employed stopping means and block，Then push in pressing the sliding tray by motion block insertion baffle plate in use，Unclamping upsprings by motion block spring can keep off the front end face at sliding panel by motion block and prevent displacement.This utility model, simple in construction, easy for installation, and solve to cause more by force because of bounce and slip out of the hand, and easily health is caused when elastic spring is all trailed the situation crushed.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is this utility model elastic spring attachment structure schematic diagram；
Fig. 3 is this utility model breast baffle plate top structure schematic diagram；
Fig. 4 is this utility model limit device structure schematic diagram.
In figure: 1 handle, 101 fingerstall, 102 hold ring, 103 elastic spring fixed plates, 2 elastic springs, 3 recovery tubes, 4 breast baffle plates, 401 elastic spring grooves, 5 sliding panels, 6 buffer gears, 601 anti-fixture blocks, 602 cushion chambers, 603 baffle-boxs, 7 blocks, 8 stopping means, 801 springs, 802 limited blocks, 803 by motion block, 804 stopper slots.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
nullRefer to Fig. 1-4，This utility model provides a kind of technical scheme: a kind of have anti-bounce-back and avoid the steel strand exerciser crushed，Including handle 1、Elastic spring 2、Recovery tube 3 and breast baffle plate 4，The two ends of elastic spring 2 are fixing with the handle 1 of recovery tube 3 both sides respectively to be connected，Handle 1 includes fingerstall 101、Hold ring 102 and elastic spring fixed plate 103，Fingerstall 101 is provided with four altogether，Four fingerstall 101 are respectively little finger set、Unknown fingerstall、Middle fingerstall and index finger cover，Four fingerstall 101 all with hold that ring 102 is fixing to be connected，The right side opening of elastic spring fixed plate 103 is provided with groove，Inside grooves is provided with retainer ring，Elastic spring 2 is connected by retainer ring is fixing with elastic spring fixed plate 103，Fingerstall 101 is located at the left side holding ring 102，Elastic spring fixed plate 103 is located at the left side holding ring 102，Take fingerstall 101 and hold ring 102，Four fingers are separately inserted in fingerstall 101，Then thumb is put in and hold the inside of ring 102 and hold with a firm grip，Avoid the situation causing more by force chest expander to be slipped out of the hand because of elastic force，Elastic spring 2 is positioned at the inside of recovery tube 3，Buffer gear 6 it is mounted at the both-side opening of recovery tube 3，Two buffer gears 6 include baffle-box 603，The inside of baffle-box 603 is provided with cushion chamber 602，The inside of cushion chamber 602 is fixedly connected with anti-fixture block 601，Have employed 3 elastic springs 2 of recovery tube and be arranged on the inside of recovery tube 3，And it is provided with baffle-box 603 and cushion chamber 602 at the opening of recovery tube 3，The protection of recovery tube 3 is had elastic spring 2 reclaims when，And the conveying being located at the anti-fixture block 601 within cushion chamber 602 avoids to cross because of elastic force and forces chest expander to be slipped out of the hand the problem damaging the person.
nullThe both sides, top of breast baffle plate 4 are equipped with elastic spring groove 401，Have employed breast baffle plate 4，And it is provided with elastic spring groove 401 at the top of breast baffle plate 4，Chest expander is all trailed when, breast baffle plate 4 can be attached to front，Elastic spring 2 can be stretched in elastic spring groove 401 and draw，When avoiding because chest expander is all pulled open, elastic spring 2 is excessively pressed close to health health is caused when spring reclaims the problem crushed，The top of breast baffle plate 4 is also positioned at the centre of two elastic spring grooves 401 and is provided with block 7，The bottom of recovery tube 3 is provided with sliding panel 5，The two ends, bottom of sliding panel 5 are positioned at the inside of baffle plate 7 chute，The inside of breast baffle plate 4 is also positioned at the lower section of sliding panel 5 front end face and is provided with stopping means 8，Stopping means 8 is by stopper slot 804、Form by motion block 803 and spring 801，It is equipped with screens block by the middle-end both sides of motion block 803，Screens block is positioned at the bottom of limited block 802 and is flexibly connected with limited block 802，The both sides, top of stopper slot 804 are provided with limited block 802，Inside by the lower square set of motion block 803 Yu spring 801，The bottom of spring 801 is fixing with the bottom of stopper slot 804 to be connected，Have employed stopping means 8 and block 7，Press in use insert the sliding tray of baffle plate 7 by motion block 803 in and then push，Unclamping upsprings by motion block 803 spring can keep off the front end face at sliding panel 5 by motion block 803 and prevent displacement.
Embodiment the most of the present utility model, for the ordinary skill in the art, being appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can carry out multiple change, revise, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
- null1. one kind has anti-bounce-back and avoids the steel strand exerciser crushed，Including handle (1)、Elastic spring (2)、Recovery tube (3) and breast baffle plate (4)，It is characterized in that: the two ends of described elastic spring (2) are fixing with the handle (1) of recovery tube (3) both sides respectively to be connected，Described handle (1) includes fingerstall (101)、Hold ring (102) and elastic spring fixed plate (103)，Described fingerstall (101) is located at the left side holding ring (102)，Described elastic spring fixed plate (103) is located at the left side holding ring (102)，Described elastic spring (2) is positioned at the inside of recovery tube (3)，The both-side opening end of described recovery tube (3) is mounted on buffer gear (6)，Two buffer gears (6) include baffle-box (603)，The inside of described baffle-box (603) is provided with cushion chamber (602)，The inside of described cushion chamber (602) is fixedly connected with anti-fixture block (601)；nullThe both sides, top of described breast baffle plate (4) are equipped with elastic spring groove (401)，The top of described breast baffle plate (4) is also positioned at the centre of two elastic spring grooves (401) and is provided with block (7)，The bottom of described recovery tube (3) is provided with sliding panel (5)，The two ends, bottom of described sliding panel (5) are positioned at the inside of block (7) chute，The inside of described breast baffle plate (4) is also positioned at the lower section of sliding panel (5) front end face and is provided with stopping means (8)，Described stopping means (8) is by stopper slot (804)、Form by motion block (803) and spring (801)，The both sides, top of described stopper slot (804) are provided with limited block (802)，The described lower square set by motion block (803) and the inside of spring (801)，The bottom of described spring (801) is fixing with the bottom of stopper slot (804) to be connected.
- The most according to claim 1 a kind of have anti-bounce-back and avoid the steel strand exerciser crushed, it is characterized in that: the right side opening of described elastic spring fixed plate (103) is provided with groove, inside grooves is provided with retainer ring, and described elastic spring (2) is connected by retainer ring and elastic spring fixed plate (103) are fixing.
- The most according to claim 1 a kind of have anti-bounce-back and avoid the steel strand exerciser crushed, it is characterized in that: described fingerstall (101) is provided with four altogether, four fingerstall (101) are respectively little finger set, unknown fingerstall, middle fingerstall and index finger cover, four fingerstall (101) all with hold ring (102) and fix and be connected.
- The most according to claim 1 a kind of have anti-bounce-back and avoid the steel strand exerciser crushed, it is characterised in that: described being equipped with screens block by the middle-end both sides of motion block (803), screens block is positioned at the bottom of limited block (802).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620166060.5U CN205460651U (en) | 2016-03-04 | 2016-03-04 | Spring exerciser with it hinders with avoiding pressing from both sides to prevent bounce -back |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620166060.5U CN205460651U (en) | 2016-03-04 | 2016-03-04 | Spring exerciser with it hinders with avoiding pressing from both sides to prevent bounce -back |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205460651U true CN205460651U (en) | 2016-08-17 |
Family
ID=56658281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620166060.5U Expired - Fee Related CN205460651U (en) | 2016-03-04 | 2016-03-04 | Spring exerciser with it hinders with avoiding pressing from both sides to prevent bounce -back |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205460651U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108905053A (en) * | 2018-08-29 | 2018-11-30 | 杭州厚谋创意设计有限公司 | A kind of chest expander with safeguard function |
-
2016
- 2016-03-04 CN CN201620166060.5U patent/CN205460651U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108905053A (en) * | 2018-08-29 | 2018-11-30 | 杭州厚谋创意设计有限公司 | A kind of chest expander with safeguard function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20170304 |
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| CF01 | Termination of patent right due to non-payment of annual fee |