CN208356003U - A kind of trained chest expander of muscular recuperation - Google Patents
A kind of trained chest expander of muscular recuperation Download PDFInfo
- Publication number
- CN208356003U CN208356003U CN201820886974.8U CN201820886974U CN208356003U CN 208356003 U CN208356003 U CN 208356003U CN 201820886974 U CN201820886974 U CN 201820886974U CN 208356003 U CN208356003 U CN 208356003U
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- CN
- China
- Prior art keywords
- fixedly connected
- shell
- drive rod
- hinged
- side wall
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of trained chest expanders of muscular recuperation, including shell, the inner cavity left side wall of the shell is fixedly connected with the first siphunculus, the inner sidewall of second siphunculus slidably connects piston, connecting rod is slidably connected in the middle part of the piston, the right end of the connecting rod is hinged with one end of hinged block, the other end of the hinged block is hinged with the first drive rod, the lower end of first drive rod is hinged with shell, the lower end of first drive rod is fixedly connected with brace, the inner cavity front side wall and rear wall right end of the shell are rotatably connected to turntable, resistance element spring in existing machine drawing device by being become turntable by the utility model, patient is by pulling the handle of chest expander to drive turntable rotation, the required pulling force for pulling chest expander can be adjusted by adjusting the clump weight in counterweight cabin, bullet is not present in the present apparatus Spring etc. be easy to cause the element of patient's secondary injury, training rehabilitation that can be safer.
Description
Technical field
The utility model relates to rehabilitation training technical field, in particular to a kind of trained chest expander of muscular recuperation.
Background technique
Rehabilitation refers to by synthesis, in phase using various measures, eliminates or mitigate disease, wound, residual person's body and mind, social function
Obstacle reaches and keeps the optimum level in physiology, sense organ, noopsyche and social function, thus make it by certain means,
Changing its life, enhancing self-care ability enables disease, wound, residual person to reintegrate into society, raising life quality, after muscle damage, Bing Renwu
Method is normally taken action, and rehabilitation speed can be accelerated by taking some exercises in rehabilitation course, and chest expander is often used in exercise, existing
Some chest expanders are all that normal person uses and design, and usually used spring is as resistance element, and the patient body of muscle damage
Control force is inadequate, using normal person chest expander often can due to spring elastic force and injury situation, for this purpose, it is proposed that
A kind of trained chest expander of muscular recuperation.
Summary of the invention
The purpose of this utility model is to provide a kind of trained chest expanders of muscular recuperation, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of trained chest expander of muscular recuperation, packet
Shell is included, the inner cavity left side wall of the shell is fixedly connected with the first siphunculus, and the right end of first siphunculus is fixedly connected with
Bipass, the inner sidewall of second siphunculus slidably connect piston, and connecting rod is slidably connected in the middle part of the piston, described
The right end of connecting rod is hinged with one end of hinged block, and the other end of the hinged block is hinged with the first drive rod, and described first passes
The lower end of lever is hinged with shell, and the lower end of first drive rod is fixedly connected with brace, the inner cavity front side of the shell
Wall and rear wall right end are rotatably connected to turntable, and the front side wall lower end of the turntable is fixedly connected with the second drive rod, and described
The lower ends of two drive rods and brace are rotatablely connected, and the front side wall lower end of the turntable is rotatably connected to third drive rod, and described the
The left end of three drive rods and the lateral wall of piston are rotatablely connected.
Preferably, the left end of the connecting rod is fixedly connected with limit plate, fixed company in the middle part of the left side wall of the limit plate
It is connected to pull rod, the left end of the pull rod is fixedly connected with pull ring.
Preferably, the front side wall of the shell left part and the lower end of rear wall are fixedly connected with fixing axle, the fixing axle
Lateral wall connect with the second drive rod rotation, the front side wall of the shell left part and the upper end of rear wall are rotatably connected to
The lateral wall of axis, the shaft is fixedly connected with turntable.
Preferably, the rear wall of the shell is fixedly connected with counterweight cabin, and the rear side of shell is run through in the rear end of the shaft
Wall extends to counterweight cabin inner cavity, and the rear end of the shaft is fixedly connected with inserted link, and the lateral wall of the inserted link is socketed with clump weight,
The rear wall of the counterweight cabin is hinged with door.
Preferably, square hole is offered in the middle part of the clump weight, inner sidewall and the inserted link of the square hole are slidably connected.
Preferably, the inner sidewall left end of first siphunculus is fixedly connected with restraining position ring block, and the lateral wall of the connecting rod is right
End is fixedly connected with limited block.
The utility model has the beneficial effects that the utility model is by becoming the resistance element spring in existing machine drawing device to turn
Disk, patient can adjust and draw by adjusting the clump weight in counterweight cabin by pulling the handle of chest expander to drive turntable rotation
The required pulling force of chest expander is moved, the element that spring etc. be easy to cause patient's secondary injury is not present in the present apparatus, can more pacify
Full training rehabilitation.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model counterweight cabin structural schematic diagram；
Fig. 3 is the utility model counterweight block structure schematic diagram.
Specific embodiment
It please refers to shown in Fig. 1, Fig. 2 and Fig. 3, the utility model provides a kind of technical solution: a kind of muscular recuperation training use
Chest expander, including shell 1, the inner cavity left side wall of shell 1 are fixedly connected with the first siphunculus 2, and the right end of the first siphunculus 2 is fixedly connected
There is the second siphunculus 5, the inner sidewall of the second siphunculus 5 slidably connects piston 6, and the middle part of piston 6 slidably connects connecting rod 4, even
The right end of extension bar 4 is hinged with one end of hinged block 7, and the other end of hinged block 7 is hinged with the first drive rod 8, the first drive rod 8
Lower end is hinged with shell 1, and the lower end of the first drive rod 8 is fixedly connected with brace 10, the inner cavity front side wall and rear wall of shell 1
Right end is rotatably connected to turntable 12, and the front side wall lower end of turntable 12 is fixedly connected with the second drive rod 11, the second drive rod 11
Lower end and brace 10 are rotatablely connected, and the front side wall lower end of turntable 12 is rotatably connected to third drive rod 13, third drive rod 13
The lateral wall of left end and piston 6 is rotatablely connected, and pulls connecting rod 4 that can pass through the first drive rod 8, brace 10 and the second drive rod
11 drive 12 turns of half-turns of turntable, pull on connecting rod 4, and piston 6 will pull, and are driven by third drive rod 13, drive turntable
12 continue to turn half-turn, and the continual rotation of turntable 12 can be made by doing reciprocal pulling to connecting rod 4.
Specifically, the left end of connecting rod 4 is fixedly connected with limit plate 3, it is fixedly connected in the middle part of the left side wall of limit plate 3
Pull rod 20, the left end of pull rod 20 are fixedly connected with pull ring 21, pull pull ring 21 to be driven by pull rod 20, can pull connecting rod 4
Movement.
Specifically, the front side wall of 1 left part of shell and the lower end of rear wall are fixedly connected with fixing axle 9, fixing axle 9 it is outer
Side wall and the second drive rod 11 are rotatablely connected, and fixing axle 9 rotates the second drive rod 11 relative to shell 1, the front side of 1 left part of shell
The upper end of wall and rear wall is rotatably connected to shaft 14, and the lateral wall of shaft 14 is fixedly connected with turntable 12, and shaft 14 can allow
Turntable 12 is rotated relative to shell 1.
Specifically, the rear wall of shell 1 is fixedly connected with counterweight cabin 15, the rear side of shell 1 is run through in the rear end of shaft 14
Wall extends to 15 inner cavity of counterweight cabin, and the rear end of shaft 14 is fixedly connected with inserted link 16, and the rank street face of inserted link 16 is rectangular, inserted link 16
Lateral wall be socketed with clump weight 17, the rear wall of counterweight cabin 15 is hinged with door 18, can pass through disassembly replacement clump weight 17
Come adjust turntable 12 rotation resistance, so that the exercise dynamics to chest expander is adjusted.
Specifically, the middle part of clump weight 17 offers square hole 19, inner sidewall and inserted link 16 sliding of square hole 19 connect
It connects, square hole 19 and inserted link 16 can be such that inserted link is not relatively rotated with respect to the skidding of clump weight 17.
Specifically, the inner sidewall left end of the first siphunculus 2 is fixedly connected with restraining position ring block 22, the lateral wall right end of connecting rod 4
It is fixedly connected with limited block 23, stop collar 22 and limit plate 3 can make connecting rod 4 not by excessive pull-out, and limited block 23 is being drawn
When returning connecting rod 4, piston 6 can be failed to agree promotion, to drive turntable 12 is continual to rotate in one direction.
The working principle and process of the utility model:
It please refers to shown in Fig. 1, Fig. 2 and Fig. 3, needs to carry out the patient of rehabilitation training, pull ring 21 is pulled to pass by pull rod 20
It is dynamic, it drives connecting rod 4 to move back and forth, is driven by the first drive rod 8, the second drive rod 11, brace 10 and third drive rod 13,
Can continual drive turntable 12 rotate, inserted link 16 will drive the rotation of clump weight 17, and opening door 18 can be replaced by disassembly
Pouring weight 17 is changed to adjust the resistance of the rotation of turntable 12, so that the exercise dynamics to chest expander is adjusted.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (1)
1. a kind of trained chest expander of muscular recuperation, including shell (1), it is characterised in that: the inner cavity left side wall of the shell (1)
It is fixedly connected with the first siphunculus (2), the right end of first siphunculus (2) is fixedly connected with the second siphunculus (5), second siphunculus
(5) inner sidewall slidably connects piston (6), slidably connects connecting rod (4), the connecting rod in the middle part of the piston (6)
(4) right end is hinged with one end of hinged block (7), and the other end of the hinged block (7) is hinged with the first drive rod (8), described
The lower end of first drive rod (8) is hinged with shell (1), and the lower end of first drive rod (8) is fixedly connected with brace (10),
The inner cavity front side wall and rear wall right end of the shell (1) are rotatably connected to turntable (12), under the front side wall of the turntable (12)
End is fixedly connected with the second drive rod (11), and the lower end and brace (10) of second drive rod (11) are rotatablely connected, and described turn
The front side wall lower end of disk (12) is rotatably connected to third drive rod (13), the left end and piston (6) of the third drive rod (13)
Lateral wall rotation connection；
The left end of the connecting rod (4) is fixedly connected with limit plate (3), is fixedly connected in the middle part of the left side wall of the limit plate (3)
Have drag-line (20), the left end of the drag-line (20) is fixedly connected with pull ring (21)；
The front side wall of shell (1) left part and the lower end of rear wall are fixedly connected with fixing axle (9), the fixing axle (9)
Lateral wall and the second drive rod (11) are rotatablely connected, the upper end rotation connection of the front side wall and rear wall of shell (1) left part
Have shaft (14), the lateral wall of the shaft (14) is fixedly connected with turntable (12)；
The rear wall of the shell (1) is fixedly connected with counterweight cabin (15), and the rear end of the shaft (14) is after shell (1)
Side wall extends to counterweight cabin (15) inner cavity, and the rear end of the shaft (14) is fixedly connected with inserted link (16), the inserted link (16)
Lateral wall is socketed with clump weight (17), and the rear wall of the counterweight cabin (15) is hinged with door (18)；
It is offered square hole (19) in the middle part of the clump weight (17), the inner sidewall of the square hole (19) and inserted link (16) are slided
Connection；
The inner sidewall left end of first siphunculus (2) is fixedly connected restraining position ring block (22), the lateral wall right end of the connecting rod (4)
It is fixedly connected with limited block (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820886974.8U CN208356003U (en) | 2018-06-06 | 2018-06-06 | A kind of trained chest expander of muscular recuperation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820886974.8U CN208356003U (en) | 2018-06-06 | 2018-06-06 | A kind of trained chest expander of muscular recuperation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208356003U true CN208356003U (en) | 2019-01-11 |
Family
ID=64928166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820886974.8U Expired - Fee Related CN208356003U (en) | 2018-06-06 | 2018-06-06 | A kind of trained chest expander of muscular recuperation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208356003U (en) |
-
2018
- 2018-06-06 CN CN201820886974.8U patent/CN208356003U/en not_active Expired - Fee Related
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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: 20190111 Termination date: 20190606 |