CN201668918U - Lying pushing device with protector - Google Patents
Lying pushing device with protector Download PDFInfo
- Publication number
- CN201668918U CN201668918U CN2009202862958U CN200920286295U CN201668918U CN 201668918 U CN201668918 U CN 201668918U CN 2009202862958 U CN2009202862958 U CN 2009202862958U CN 200920286295 U CN200920286295 U CN 200920286295U CN 201668918 U CN201668918 U CN 201668918U
- Authority
- CN
- China
- Prior art keywords
- lying
- pedal
- sides
- crouches
- brake
- 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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- Invalid Beds And Related Equipment (AREA)
Abstract
The utility model discloses a lying pushing device with a protector, which comprises a lying lifting bed, a barbell (9), a protection rod (7) and a lever protection groove (8), wherein the protection rod (7) and the lever protection groove (8) are arranged at both sides of the lying lifting bed, a protective groove (6) is respectively arranged at both sides of the lying lifting bed corresponding to the chest positions of a lying lifting person during the lying lifting, a support rod (4) provided with a pop-up fixing device (5) is arranged in each protection groove (6), the support rod (4) is connected with a pedal (2) through a transverse rod via a rotating shaft (3), the lower part of the pedal (2) is provided with an elastic device (1) which is positioned at both sides of the foot position of the lying lifting person during the lying lifting of the lying lifting bed, the support rod (4) is supported through the pop-up action when the pedal (2) is pedaled down by the lying lifting person, and the protection rod (7) is driven to be simultaneously lifted to exceed the horizontal position. In addition, because of the fixation of the pop-up fixing device (5), the protection rod (7) maintains the locking state. The lying pushing device can protect strength training body-building persons and is applicable to strength training body-building persons.
Description
Technical field
The utility model belongs to physical training equipment field, particularly a kind of thruster for sleeping in protective device.
Background technology
Use separately conventional thruster tool for sleeping in do that big weight crouches that to push away training be regular meeting because strength do not prop up cause barbell weigh wounded the chest and; in training; the training weight of conventional thruster tool for sleeping in alleviates in the time of can't training usually, will cause the trainer to abandon key several times at last crouching and push away training.Therefore, the thruster for sleeping in the existing strength building in use exists certain risk and the not enough problem of flexibility.
The utility model content
The purpose of this utility model provides a kind of thruster for sleeping in that has defencive function and can adjust training burden flexibly.
The technical solution of the utility model is; a kind of thruster for sleeping in protective device; comprise weight bench and barbell 9; it is characterized in that; the guard bar 7 and the lever protection groove 8 that also comprise described weight bench both sides; the chest locations both sides of described weight bench when the successful candidate in the imperial examinations at the provincial level in the Ming and Qing dynasties that crouches crouches act respectively have a protection groove 6; this protection groove 6 is equiped with a support bar 4 with Pop-up fixator 5; described support bar 4 connects with pedal 2 through rotating shaft 3 by a cross bar; these pedal 2 bottoms are installed an elastic force apparatus 1 and are positioned at the foot position both sides of described weight bench when the successful candidate in the imperial examinations at the provincial level in the Ming and Qing dynasties that crouches crouches act; when described pedal 2 quilt successful candidates in the imperial examinations at the provincial level in the Ming and Qing dynasties step on; described support bar 4 is propped up by ejecting action; drive described guard bar 7 and be raised up to horizontal level simultaneously, and because this guard bar 7 of fixing of described Pop-up fixator 5 keeps lock-out state.
Further, the brake handle 10 of one connection brake cable 11 is set on the described barbell 9, described brake cable is drawn the brake 12 from a gravity device, the pull rope of the described gravity device of these brake 12 controls, this pull rope connects gravity sheet 13, when described brake handle 10 was released, described barbell 9 bore the tractive force effect of described gravity sheet 13.
This thruster protective device simple structure for sleeping in; can protect the trainer; the body-building personage that being applicable to is in carries out strength building; and booster wherein not only can make the trainer finish completely strength building and also since this device borrow the power structure can with common butterfly breast clamping device associating, so cost is lower.
Description of drawings
Fig. 1 is the thruster protective device schematic diagram for sleeping in of the utility model one embodiment, wherein,
1---elastic force apparatus
2---pedal
3---rotating shaft
4---support bar
5---the Pop-up fixator
6---the protection groove
7---guard bar
8---lever protection groove
9---barbell
10---brake handle
11---brake cable
12---brake
13---the gravity sheet
The specific embodiment
As shown in Figure 1, be the utility model one embodiment.
Thruster for sleeping in of the present utility model; comprise weight bench and barbell 9; it is characterized in that; the guard bar 7 and the lever protection groove 8 that also comprise described weight bench both sides; the chest locations both sides of described weight bench when the successful candidate in the imperial examinations at the provincial level in the Ming and Qing dynasties that crouches crouches act respectively have a protection groove 6; this protection groove 6 is equiped with a support bar 4 with Pop-up fixator 5; described support bar 4 connects with pedal 2 through rotating shaft 3 by a cross bar; these pedal 2 bottoms are installed an elastic force apparatus 1 and are positioned at the foot position both sides of described weight bench when the successful candidate in the imperial examinations at the provincial level in the Ming and Qing dynasties that crouches crouches act; when described pedal 2 quilt successful candidates in the imperial examinations at the provincial level in the Ming and Qing dynasties step on; described support bar 4 is propped up by ejecting action; drive described guard bar 7 and be raised up to horizontal level simultaneously, and because this guard bar 7 of fixing of described Pop-up fixator 5 keeps lock-out state.The brake handle 10 of one connection brake cable 11 is set on the described barbell 9, described brake cable is drawn the brake 12 from a gravity device, the pull rope of the described gravity device of these brake 12 controls, this pull rope connects gravity sheet 13, when described brake handle 10 was released, described barbell 9 bore the tractive force effect of described gravity sheet 13.
Below, table 1 has been represented the utility model thrust protection instrumentation method step that crouches, table 2 has represented that the gravity sheet of gravity device helps to adjust the use step that power is borrowed in training.
Table 1
Table 2
Claims (2)
1. thruster for sleeping in protective device; comprise weight bench and barbell (9); it is characterized in that; the guard bar (7) and the lever protection groove (8) that also comprise described weight bench both sides; the chest locations both sides of described weight bench when the successful candidate in the imperial examinations at the provincial level in the Ming and Qing dynasties that crouches crouches act respectively have a protection groove (6); this protection groove (6) is equiped with a support bar (4) with Pop-up fixator (5); described support bar (4) connects with pedal (2) through rotating shaft (3) by a cross bar; this pedal (2) bottom is installed an elastic force apparatus (1) and is positioned at the foot position both sides of described weight bench when the successful candidate in the imperial examinations at the provincial level in the Ming and Qing dynasties that crouches crouches act; when described pedal (2) quilt successful candidate in the imperial examinations at the provincial level in the Ming and Qing dynasties steps on; described support bar (4) is propped up by ejecting action; drive described guard bar (7) and be raised up to horizontal level simultaneously, and because this guard bar (7) of fixing of described Pop-up fixator (5) keeps lock-out state.
2. the thruster for sleeping in that has protective device according to claim 1; it is characterized in that; the brake handle (10) of one connection brake cable (11) is set on the described barbell (9); described brake cable is drawn from the brake of a gravity device (12); the pull rope of the described gravity device of this brake (12) control; this pull rope connects gravity sheet (13), and when described brake handle (10) when being released, described barbell (9) bears the tractive force effect of described gravity sheet (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202862958U CN201668918U (en) | 2009-12-25 | 2009-12-25 | Lying pushing device with protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202862958U CN201668918U (en) | 2009-12-25 | 2009-12-25 | Lying pushing device with protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201668918U true CN201668918U (en) | 2010-12-15 |
Family
ID=43326332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202862958U Expired - Fee Related CN201668918U (en) | 2009-12-25 | 2009-12-25 | Lying pushing device with protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201668918U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108704257A (en) * | 2018-05-30 | 2018-10-26 | 广东知识城运营服务有限公司 | A kind of thrust protection device that freely crouches |
| CN113750449A (en) * | 2021-09-15 | 2021-12-07 | 无锡职业技术学院 | Sports barbell stand |
-
2009
- 2009-12-25 CN CN2009202862958U patent/CN201668918U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108704257A (en) * | 2018-05-30 | 2018-10-26 | 广东知识城运营服务有限公司 | A kind of thrust protection device that freely crouches |
| CN108704257B (en) * | 2018-05-30 | 2020-10-23 | 浙江红太阳教学设备有限公司 | Free bench press protection device |
| CN113750449A (en) * | 2021-09-15 | 2021-12-07 | 无锡职业技术学院 | Sports barbell stand |
| CN113750449B (en) * | 2021-09-15 | 2022-05-10 | 无锡职业技术学院 | Sports barbell stand |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101215 Termination date: 20111225 |