CN211659193U - Lower three-finger training device - Google Patents
Lower three-finger training device Download PDFInfo
- Publication number
- CN211659193U CN211659193U CN201921886235.XU CN201921886235U CN211659193U CN 211659193 U CN211659193 U CN 211659193U CN 201921886235 U CN201921886235 U CN 201921886235U CN 211659193 U CN211659193 U CN 211659193U
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- China
- Prior art keywords
- groove
- belt
- connecting belt
- suture
- handle
- 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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Abstract
The utility model provides a lower three-finger training device, which comprises a tapered handle, a belt groove, a connecting belt, a D-shaped buckle, a suture, an extrusion plate and a bolt; the big head end of the conical handle is provided with a belt groove; the bottom surface of the belt groove is connected with one end of the connecting belt, and the other end of the connecting belt penetrates through the D-shaped button and is sewn through a suture; a groove is arranged on the belt groove; the connecting belt is extruded into the groove through the extrusion plate and is clamped and fixed through bolts penetrating through two side edges of the groove; the utility model discloses lower three indicate trainer to have very good training effect down.
Description
Technical Field
The utility model relates to a body-building training apparatus field especially relates to a lower three indicate trainer.
Background
Strong finger force is needed in sports such as rock climbing and hard pulling, but the market is lack of instruments for training finger force.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lower three indicates trainer to prior art's defect and not enough, should indicate trainer to indicate very good training effect down three.
In order to achieve the above object, the utility model adopts the following technical scheme: a lower three-finger training device comprises a tapered handle, a belt groove, a connecting belt, a D-shaped buckle, a suture, an extrusion plate and a bolt; the big head end of the conical handle is provided with a belt groove; the bottom surface of the belt groove is connected with one end of the connecting belt, and the other end of the connecting belt penetrates through the D-shaped button and is sewn through a suture; a groove is arranged on the belt groove; the connecting belt is extruded into the groove through the extrusion plate and is clamped and fixed through bolts penetrating through two side edges of the groove; and performing countersunk treatment on the bolt.
Preferably, the tapered handle surface is knurled.
The utility model has the advantages that: the lower three-finger training device has an effective training effect on finger force, and particularly has a better training effect on the lower three fingers (middle finger, ring finger and little finger).
Drawings
Fig. 1 is a schematic view of a lower three-finger training device.
Fig. 2 is a schematic view of the fastening of the connecting band and the band groove.
Wherein: 1 is a conical handle, 2 is a belt groove, 21 is a groove, 3 is a connecting belt, 4 is a D-shaped buckle, 5 is a suture, 6 is a squeezing plate, and 7 is a bolt.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings 1-2.
As shown in figures 1-2, the lower three-finger training device comprises a tapered handle 1, a belt groove 2, a connecting belt 3, a D-shaped buckle 4, a suture 5, a pressing plate 6 and a bolt 7; the big end of the conical handle 1 is provided with a belt groove 2; the bottom surface of the belt groove 2 is connected with one end of a connecting belt 3, and the other end of the connecting belt 3 penetrates through a D-shaped buckle 4 and is sewn through a sewing thread 5; a groove 21 is arranged on the belt groove 2; the connecting belt 3 is extruded into the groove 21 through the extrusion plate 6 and is clamped and fixed through bolts 7 penetrating through two side edges of the groove 21; the bolt 7 is countersunk.
In specific implementation, the surface of the conical handle 1 is provided with knurls.
In actual operation, when the user uses the device, the user firstly buckles the D-shaped buckle 4 through the stainless steel spring buckle to realize connection with a portal frame, the conical handle 1 is rolled, the connecting belt 3 is wound on the conical handle 1, the lower three fingers (middle finger, ring finger and little finger) of the user are held on the big end of the conical handle 1, the conical handle 1 is pulled, and the finger force of the user is trained due to the fact that the rotating force of the connecting belt 3 on the conical handle 1 needs to be resisted, and especially the training effect on the lower three fingers of the user is better.
Claims (2)
1. The utility model provides a lower three indicate trainer which characterized in that: comprises a tapered handle, a belt groove, a connecting belt, a D-shaped buckle, a suture, an extrusion plate and a bolt; the big head end of the conical handle is provided with a belt groove; the bottom surface of the belt groove is connected with one end of the connecting belt, and the other end of the connecting belt penetrates through the D-shaped button and is sewn through a suture; a groove is arranged on the belt groove; the connecting belt is extruded into the groove through the extrusion plate and is clamped and fixed through bolts penetrating through two side edges of the groove; and performing countersunk treatment on the bolt.
2. The lower three-finger training device of claim 1, wherein: the surface of the conical handle is provided with knurls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921886235.XU CN211659193U (en) | 2019-11-02 | 2019-11-02 | Lower three-finger training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921886235.XU CN211659193U (en) | 2019-11-02 | 2019-11-02 | Lower three-finger training device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211659193U true CN211659193U (en) | 2020-10-13 |
Family
ID=72730109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921886235.XU Expired - Fee Related CN211659193U (en) | 2019-11-02 | 2019-11-02 | Lower three-finger training device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211659193U (en) |
-
2019
- 2019-11-02 CN CN201921886235.XU patent/CN211659193U/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 |
Granted publication date: 20201013 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |