CN217463061U - Connecting structure for elastic traction rope and elastic traction rope - Google Patents
Connecting structure for elastic traction rope and elastic traction rope Download PDFInfo
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- CN217463061U CN217463061U CN202221756694.8U CN202221756694U CN217463061U CN 217463061 U CN217463061 U CN 217463061U CN 202221756694 U CN202221756694 U CN 202221756694U CN 217463061 U CN217463061 U CN 217463061U
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Abstract
The utility model discloses a connecting structure for an elastic traction rope, which comprises a locking piece, an elastic connecting part used for being connected with a tension elastic piece and a handle connecting part used for being connected with a handle; the locking piece is movably arranged on the elastic connecting part or the handle connecting part; when the handle connecting part is arranged on the elastic connecting part and the locking piece moves to a first state, the locking piece limits the elastic connecting part and the handle connecting part from being separated; when the locking piece moves to the second state, the locking piece releases the restriction between the elastic connecting part and the handle connecting part so that the elastic connecting part and the handle connecting part can be separated from each other. The utility model realizes the disassembly and assembly of the elastic connecting part and the handle connecting part through the arrangement of the locking part, and a user can replace the tension elastic part or the handle according to the requirement; the handle or the tension elastic piece can be repeatedly used, so that the practicability is enhanced, and the waste is avoided; the utility model also discloses an elastic traction rope.
Description
Technical Field
The utility model belongs to the technical field of the design of elastic traction rope and specifically relates to a connection structure and elastic traction rope for elastic traction rope.
Background
The elastic traction rope is used for limiting the distance between the child and the adult when the adult takes the child out to play, and preventing the child from getting lost.
The tension spring and the handle of the existing elastic traction rope are arranged in an undetachable structure, and if one of the handle and the tension spring is damaged, the whole elastic traction rope is scrapped to cause waste in the long-term use process.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, the utility model provides a connecting structure for an elastic traction rope, which is provided with a locking piece to realize the disassembly and assembly of an elastic connecting part and a handle connecting part, and a user can replace a tension elastic part or a handle according to the requirement; the handle or the tension elastic piece can be repeatedly used, so that the practicability is enhanced, and the waste is avoided; the utility model also discloses an elastic traction rope.
In order to achieve the above purpose, the utility model adopts the following technical scheme to realize:
a connecting structure for an elastic traction rope comprises a locking piece, an elastic connecting part used for being connected with a tensile elastic piece, and a handle connecting part used for being connected with a handle; the locking piece is movably arranged on the elastic connecting part or the handle connecting part; when the handle connecting part is installed on the elastic connecting part and the locking piece moves to a first state, the locking piece limits the elastic connecting part and the handle connecting part from being separated; when the locking piece moves to the second state, the locking piece releases the limitation between the elastic connecting part and the handle connecting part so that the elastic connecting part and the handle connecting part can be separated from each other.
With the structure, when a user wants to replace one of the tension elastic element or the handle, the user only needs to operate the locking element to move the locking element from the first state to the second state, and at the moment, the elastic connecting part and the handle connecting part can be separated to replace the tension elastic element or the handle;
when a user wants to install and lock the elastic connecting part and the handle connecting part, the elastic connecting part and the handle connecting part are only required to be pre-installed, and the locking piece moves to the first state to lock the elastic connecting part and the handle connecting part and prevent the elastic connecting part and the handle connecting part from being separated; by adopting the structure, the handle or the tension elastic piece can be repeatedly used, so that the practicability is enhanced;
specifically, the tension elastic element is a spring.
Furthermore, a first connecting part is arranged on the handle connecting part, a first connecting groove for the first connecting part to extend into is arranged on the elastic connecting part, a locking groove is also arranged on the elastic connecting part, the axis of the locking groove and the axis of the first connecting groove form a first included angle, and the locking groove is communicated with the first connecting groove; the locking piece can be movably arranged in the locking groove along the axial direction of the locking groove; the first connecting part is provided with a locking part which is matched and locked with the locking part; the locking piece is in a first state when the locking piece moves to a state that the locking piece is matched with the locking part; the locking member is in a second state when the locking member is moved to a state where it is separated from the locking portion.
By adopting the structure, if a user wants to connect and lock the handle connecting part and the elastic connecting part, the locking piece needs to be moved to the second state, then the first connecting part on the handle connecting part is extended into the first connecting groove, and the locking piece is matched and locked with the locking part on the first connecting part in the movable first state, so that the handle connecting part and the elastic connecting part are locked;
if a user wants to separate the handle connecting part from the elastic connecting part, the locking piece needs to be moved to a second state to separate the locking piece from the locking part, and at the moment, the user can take the first connecting part out of the first connecting groove to separate the handle connecting part from the elastic connecting part;
specifically, the first included angle is a 90-degree included angle.
Further, the locking portion is formed as a hole provided on the first connecting portion to match the locking piece; the axis of the locking part and the axis of the first connecting part are arranged at a second included angle, and the first included angle is equal to the second included angle.
With the structure, the locking piece is moved, so that the locking piece is inserted into the locking part, the locking matching between the locking piece and the locking part is realized, and the locking piece moves to a first state; and moving the locking piece to enable the locking piece to be separated from the locking part, so that unlocking between the locking piece and the locking part is realized, and at the moment, the locking piece moves to a second state.
Furthermore, the first connecting part preferentially enters one end of the first connecting groove to form a first limiting section when being inserted into the first connecting groove; one end of the first connecting groove, which is far away from the mounting opening, forms a first limiting groove section matched with the first limiting section, and the cross sections of the first limiting section and the first limiting groove section are non-circular.
By adopting the structure, the first limiting section is matched with the first limiting groove section, so that the first connecting part needs to extend into the first connecting groove in a specific mode, and the locking part can be ensured to be matched with the locking part, namely, the locking part is positioned on the moving track of the locking part.
Further, the first connecting groove comprises a connecting groove section which is positioned on the side, facing the mounting opening, of the first limiting groove section, the connecting groove section is communicated with the first limiting groove section, and the cross section of the connecting groove section can cover the cross section of the first limiting groove section;
the cross section of the connecting groove section exceeds the cross section part of the first limiting groove section, a connecting boss is formed at the connecting part of the connecting groove section and the first limiting groove section, a guide surface is arranged at the connecting part of the side wall of the connecting boss and the end surface of the connecting groove section, and the guide surface is matched with the first limiting section to guide the first limiting end to enter the first limiting groove section.
By adopting the structure, the arrangement of the guide surface enables the first limiting section to more conveniently extend into the first limiting groove section, namely, the first connecting part to more conveniently extend into the first connecting groove; specifically, the guide surface is an inclined surface; the first connection comprises a connection section matching the connection groove section.
Further, one end, far away from the first connecting groove, of the locking groove penetrates through the elastic connecting part and forms a first opening on the surface of the elastic connecting part;
one end of the locking piece always penetrates out of the first opening.
By adopting the structure, the part of the locking piece, which penetrates out through the first opening, can be convenient for a user to operate the locking piece; specifically, a first through hole is formed in a portion, which penetrates through the first opening, of the locking piece, and the locking piece can be operated by a user through a tool conveniently due to the first through hole.
Further, the connection structure for the elastic traction rope comprises a return element acting on the locking element with a tendency to move towards the first state.
By adopting the structure, after a user applies force to the locking piece to move the locking piece from the first state to the second state, the force applied to the locking piece is removed, and at the moment, the locking piece moves to the first state under the action of the resetting piece; above-mentioned structure can guarantee the locking piece will the stability of elasticity connecting portion and handle connecting portion locking prevents in the use unexpected separation of both.
Further, the locking piece comprises a first rod part and a second rod part which are arranged in sequence, the diameter of the first rod part is larger than that of the second rod part, and the side wall of the locking groove is inwards protruded at the second rod part to form a first flange; the piece that resets is the elasticity piece that resets, it establishes to reset a cover on the first pole portion and both ends respectively with first pole portion and first flange butt, just in the first pole portion reset the first terminal surface of a butt with the distance of first connecting groove is less than in the first flange reset the second terminal surface of a butt with the distance of first connecting groove.
With the structure, when a user operates the locking piece to enable the first end face to move away from the first connecting groove side, namely move close to the second end face side, the locking piece moves to the second state at the moment, and the locking piece moves against the elasticity of the resetting piece; when a user removes the force applied to the locking piece, the first end face of the locking piece moves towards the first connecting groove side, namely moves away from the second end face side under the action of the resetting piece, so that the locking piece enters the first connecting groove and is matched with the locking part;
specifically, the elastic member is a spring.
Further, elastic connection portion includes shell and inner shell, the shell sets up and is used for holding the first installation cavity of inner shell, the inner shell is provided with first connecting groove with locking groove, the installation opening side in the first connecting groove of inner shell runs through the shell setting.
Specifically, the inner shell includes a first inner shell and a second inner shell, and the first inner shell and the second inner shell are combined to form the first connecting groove and the locking groove, so as to facilitate the installation of the locking member and the resetting member.
An elastic traction rope comprises a tension elastic part, a handle and the connection structure for the elastic traction rope, wherein the elastic part is arranged on the elastic connection part, and the handle is arranged on the handle connection part.
By adopting the structure, a user can replace one of the tension elastic piece or the pull handle, so that the pull handle or the tension elastic piece can be repeatedly used, the practicability is enhanced, and the waste is avoided;
specifically, the tension elastic element is a spring.
Compared with the prior art, the utility model discloses following beneficial effect has:
(1) the connecting structure for the elastic traction rope and the elastic traction rope of the utility model are arranged through the locking piece, so that the elastic connecting part and the handle connecting part can be disassembled and assembled, and a user can replace the tension elastic piece or the handle according to the requirement; make handle or pulling force elastic component can used repeatedly, strengthened the practicality, avoid extravagant.
(2) The utility model discloses a connection structure and elastic traction rope for elastic traction rope, its simple structure.
Drawings
Fig. 1 is a schematic perspective view of a connection structure for an elastic traction rope according to the present invention;
fig. 2 is an exploded view of the connection structure for an elastic traction rope according to the present invention;
FIG. 3 is a schematic cross-sectional view of the connection structure for an elastic traction rope according to the present invention;
FIG. 4 is an enlarged view taken at A in FIG. 3;
FIG. 5 is a schematic structural view of the elastic traction rope of the present invention;
reference numerals: 1 locking piece; 101 a first rod part; 1011 a first end face; 102 a second shaft portion; 103 a first perforation; 2, an elastic connecting part; 201 a first connecting slot; 2011 a first limit groove section; 2012 connecting the trough sections; 2013 connecting the bosses; 2013a guide surface; 202 locking groove; 2021 a first opening; 2022a first flange; 2022a second end face; 203 a housing; 204 an inner shell; 2041 a first inner shell; 2042 a second inner shell; 3, a handle connecting part; 301 a first connection portion; 3011 a locking portion; 3012 a first limiting section; 3013 connecting the segments; 4 a reset piece; 5, a tension elastic piece; 6, a handle; 7 connecting structure for elastic traction rope.
Detailed Description
The following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1 to 4, a coupling structure for an elastic traction rope includes a locking member 1, an elastic coupling portion 2 for coupling with a tensile elastic member 5, and a handle coupling portion 3 for coupling with a handle 6; the locking piece 1 is movably arranged on the elastic connecting part 2 or the handle connecting part 3; when the handle connecting part 3 is mounted on the elastic connecting part 2 and the locking piece 1 moves to the first state, the locking piece 1 limits the elastic connecting part 2 and the handle connecting part 3 to be separated; when the locking member 1 is moved to the second state, the locking member 1 releases the restriction between the elastic connection portion 2 and the handle connection portion 3 so that they can be separated from each other.
With the above structure, when a user wants to replace one of the tension elastic member 5 or the handle 6, the user only needs to operate the locking member 1 to move from the first state to the second state, and then the elastic connecting part 2 and the handle connecting part 3 can be separated to replace the tension elastic member 5 or the handle 6;
when a user wants to install and lock the elastic connecting part 2 and the handle connecting part 3, the elastic connecting part 2 and the handle connecting part 3 are only required to be pre-installed, and the locking piece 1 moves to the first state to lock the elastic connecting part 2 and the handle connecting part 3 and prevent the elastic connecting part 2 and the handle connecting part 3 from being separated; by adopting the structure, the handle 6 or the tension elastic piece 5 can be repeatedly used, so that the practicability is enhanced;
specifically, the tension elastic member 5 is a spring.
Furthermore, a first connecting portion 301 is arranged on the handle connecting portion 3, a first connecting groove 201 for the first connecting portion 301 to extend into is arranged on the elastic connecting portion 2, a locking groove 202 is also arranged on the elastic connecting portion 2, the axis of the locking groove 202 and the axis of the first connecting groove 201 form a first included angle, and the locking groove 202 is communicated with the first connecting groove 201; the locking piece 1 is movably arranged in the locking groove 202 along the axial direction of the locking groove 202; the first connecting part 301 is provided with a locking part 3011 which is matched with the locking piece 1 for locking; when the locking piece 1 moves to a state that the locking piece 1 is matched with the locking part 3011, the locking piece 1 is in a first state; the locking member 1 is in the second state when the locking member 1 is moved to a state where it is separated from the locking portion 3011.
With the above structure, if a user wants to connect and lock the handle connecting portion 3 and the elastic connecting portion 2, the locking member 1 needs to be moved to the second state, and then the first connecting portion 301 on the handle connecting portion 3 is inserted into the first connecting groove 201, and the locking member 1 is moved to the first state to be matched and locked with the locking portion 3011 on the first connecting portion 301, so as to lock the handle connecting portion 3 and the elastic connecting portion 2;
if a user wants to separate the handle connecting portion 3 from the elastic connecting portion 2, the locking member 1 needs to be moved to a second state to separate the locking member 1 from the locking portion 3011, and the user can take the first connecting portion 301 out of the first connecting groove 201 to separate the handle connecting portion 3 from the elastic connecting portion 2;
specifically, the first included angle is a 90-degree included angle.
Further, the locking portion 3011 is formed as a hole provided on the first connecting portion 301 to match with the locking member 1; the axis of the locking portion 3011 and the axis of the first connecting portion 301 form a second included angle, and the first included angle is equal to the second included angle.
With the above structure, the locking member 1 is moved, so that the locking member 1 is inserted into the locking portion 3011, and the locking fit between the locking member 1 and the locking portion 3011 is realized, and at this time, the locking member 1 moves to the first state; and moving the locking piece 1 to enable the locking piece 1 to be separated from the locking part 3011, so as to realize the unlocking between the locking piece 1 and the locking part 3011, and at the moment, moving the locking piece 1 to a second state.
Further, when the first connection portion 301 is inserted into the first connection slot 201, one end of the first connection portion 301 that preferentially enters the first connection slot 201 forms a first limiting section 3012; one end of the first connecting groove 201, which is far away from the mounting opening, forms a first limiting groove section 2011 matched with the first limiting section 3012, and the cross sections of the first limiting section 3012 and the first limiting groove section 2011 are non-circular.
With the above structure, the first limiting section 3012 and the first limiting groove section 2011 are arranged and matched, so that the first connecting portion 301 needs to extend into the first connecting groove 201 in a specific manner, so as to ensure that the locking part 1 can be matched with the locking part 3011, that is, the locking part 3011 is located on a moving track of the locking part 1.
Further, the first connecting groove 201 comprises a connecting groove section 2012 located at the side of the first limiting groove section 2011 facing the mounting opening, and the connecting groove section 2012 is communicated with the first limiting groove section 2011, and the cross section of the connecting groove section 2012 can cover the cross section of the first limiting groove section 2011;
the cross section of the connecting groove section 2012 exceeds the cross section of the first limiting groove section 2011, a connecting boss 2013 is formed at the joint of the connecting groove section 2012 and the first limiting groove section 2011, a guide surface 2013a is arranged at the joint of the side wall of the connecting boss 2013 and the end surface facing the connecting groove section 2012, and the guide surface 2013a is matched with the first limiting section 3012 to guide the first limiting end to enter the first limiting groove section 2011.
With the above structure, the guide surface 2013a is arranged, so that the first limiting section 3012 can more conveniently extend into the first limiting groove section 2011, that is, the first connecting portion 301 can more conveniently extend into the first connecting groove; specifically, the guide surface 2013a is a slope; the first connection portion 301 includes a connection section 3013 that mates with the connection slot section 2012.
Further, one end of the locking groove 202 away from the first connecting groove 201 penetrates through the elastic connecting part 2 and forms a first opening 2021 on the surface thereof;
one end of the locking piece 1 always passes through the first opening 2021.
With the structure, the part of the locking piece 1 penetrating out through the first opening 2021 can facilitate the user to operate the locking piece 1; specifically, a first through hole 103 is formed in a portion of the locking member 1, which penetrates through the first opening 2021, and the first through hole 103 is convenient for a user to operate the locking member 1 by means of a tool.
Further, the connection for the elastic traction rope comprises a return element 4, said return element 4 acting on the locking element 1 with a tendency to move towards the first condition.
With the structure, after a user applies force to the locking piece 1 to move the locking piece from the first state to the second state, the force applied to the locking piece 1 is removed, and at the moment, the locking piece 1 moves to the first state under the action of the resetting piece 4; above-mentioned structure, can guarantee locking piece 1 will the stability of elasticity connecting portion 2 and the locking of handle connecting portion 3 prevents that both unexpected separation in the use.
Further, the locking piece 1 comprises a first rod part 101 and a second rod part 102 which are arranged in sequence, the diameter of the first rod part 101 is larger than that of the second rod part 102, and the side wall of the locking groove 202 at the second rod part 102 is protruded inwards to form a first flange 2022; reset 4 and reset the piece for elasticity, reset 4 cover establish on first pole portion 101 and both ends respectively with first pole portion 101 and first flange 2022 butt, just in first pole portion 101 with reset the first terminal surface 1011 of 4 butt with the distance of first connecting groove 201 is less than in first flange 2022 with reset the second terminal surface 2022a of 4 butt with the distance of first connecting groove 201.
With the above structure, when the user operates the locking member 1 to make the first end surface 1011 move away from the first connecting groove 201, i.e. move close to the second end surface 2022a, at this time, the locking member 1 moves to the second state, and the locking member 1 overcomes the elastic movement of the reset member 4; when the user removes the force applied to the locking piece 1, the locking piece 1 moves towards the first connecting groove 201 side, i.e. away from the second end surface 2022a, under the action of the reset piece 4, so that the locking piece 1 enters the first connecting groove 201 and is matched with the locking part 3011;
specifically, the elastic member is a spring.
Further, the elastic connection portion 2 includes an outer shell 203 and an inner shell 204, the outer shell 203 is provided with a first mounting cavity for accommodating the inner shell 204, the inner shell 204 is provided with the first connection groove 201 and the locking groove 202, and the mounting opening side of the first connection groove 201 of the inner shell 204 penetrates through the outer shell 203.
Specifically, the inner shell 204 includes a first inner shell 2041 and a second inner shell 2042, and the first inner shell 2041 and the second inner shell 2042 are combined to form the first connecting groove 201 and the locking groove 202, so as to facilitate the installation of the locking element 1 and the resetting element 4.
As shown in fig. 1 to 5, an elastic pulling rope comprises a tensile elastic member 5, a pull handle 6 and the above-mentioned connection structure 7 for the elastic pulling rope, wherein the elastic member is arranged on the elastic connection part 2, and the pull handle 6 is arranged on the pull handle connection part 3.
By adopting the structure, a user can replace one of the tension elastic piece 5 or the handle 6, so that the handle 6 or the tension elastic piece 5 can be repeatedly used, the practicability is enhanced, and the waste is avoided;
in particular, the tension elastic member 5 is a spring, more specifically, a plastic spring.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. A connection structure for an elastic traction rope, characterized in that: comprises a locking piece (1), an elastic connecting part (2) used for being connected with a tension elastic piece (5) and a handle connecting part (3) used for being connected with a handle (6); the locking piece (1) is movably arranged on the elastic connecting part (2) or the handle connecting part (3); when the handle connecting part (3) is installed on the elastic connecting part (2) and the locking piece (1) moves to a first state, the locking piece (1) limits the elastic connecting part (2) and the handle connecting part (3) from being separated; when the locking piece (1) moves to the second state, the locking piece (1) releases the restriction between the elastic connecting part (2) and the handle connecting part (3) so that the two can be separated from each other.
2. The connection structure for an elastic traction rope according to claim 1, wherein: the handle connecting part (3) is provided with a first connecting part (301), the elastic connecting part (2) is provided with a first connecting groove (201) for the first connecting part (301) to extend into, the elastic connecting part (2) is also provided with a locking groove (202), the axis of the locking groove (202) and the axis of the first connecting groove (201) form a first included angle, and the locking groove (202) is communicated with the first connecting groove (201); the locking piece (1) is movably arranged in the locking groove (202) along the axial direction of the locking groove (202); a locking part (3011) which is matched and locked with the locking part (1) is arranged on the first connecting part (301); the locking piece (1) is moved to a state that the locking piece (1) is matched with the locking part (3011), and the locking piece (1) is in a first state; the locking member (1) is moved to a state where it is separated from the locking portion (3011), and the locking member (1) is in a second state.
3. The connection structure for an elastic traction rope according to claim 2, wherein: the locking part (3011) is formed as a hole provided on the first connecting part (301) to match with the locking member (1); the axis of the locking part (3011) and the axis of the first connecting part (301) are arranged at a second included angle, and the first included angle is equal to the second included angle.
4. The attachment structure for an elastic traction rope according to claim 2, wherein: the first connecting part (301) is inserted into the first connecting groove (201) and enters one end of the first connecting groove (201) preferentially to form a first limiting section (3012); one end, far away from the mounting opening, of the first connecting groove (201) forms a first limiting groove section (2011) matched with the first limiting section (3012), and the cross sections of the first limiting section (3012) and the first limiting groove section (2011) are non-circular.
5. The connection structure for an elastic traction rope according to claim 4, wherein: the first connecting groove (201) comprises a connecting groove section (2012) located at the side of the first limiting groove section (2011) facing the mounting opening, the connecting groove section (2012) is communicated with the first limiting groove section (2011), and the cross section of the connecting groove section (2012) can cover the cross section of the first limiting groove section (2011);
connect groove section (2012) cross section and surpass at the part of first spacing groove section (2011) cross section, connect groove section (2012) with the junction of first spacing groove section (2011) forms connection boss (2013), connection boss (2013) lateral wall is provided with guide face (2013a) with the junction towards the terminal surface of connecting groove section (2012), guide face (2013a) with first spacing section (3012) cooperate in order to guide first spacing end gets into first spacing groove section (2011).
6. The attachment structure for an elastic traction rope according to claim 2, wherein: one end of the locking groove (202), which is far away from the first connecting groove (201), penetrates through the elastic connecting part (2) and is provided with a first opening (2021) on the surface;
one end of the locking piece (1) penetrates out of the first opening (2021) all the time.
7. The connection structure for an elastic traction rope according to claim 1, wherein: comprising a reset element (4), said reset element (4) acting on said locking element (1) to cause it to have a tendency to move towards the first state.
8. The connection structure for an elastic traction rope according to claim 2, wherein: the reset device comprises a reset piece (4), the locking piece (1) comprises a first rod part (101) and a second rod part (102) which are sequentially arranged, the diameter of the first rod part (101) is larger than that of the second rod part (102), and the side wall of the locking groove (202) protrudes inwards at the second rod part (102) to form a first flange (2022); reset piece (4) and reset the piece for elasticity, reset piece (4) cover and establish on first pole portion (101) and both ends respectively with first pole portion (101) and first flange (2022) butt, just in first pole portion (101) with reset first terminal surface (1011) of piece (4) butt with the distance of first connecting groove (201) is less than in first flange (2022) with reset second terminal surface (2022a) of piece (4) butt with the distance of first connecting groove (201).
9. The connection structure for an elastic traction rope according to claim 2, wherein: elastic connection portion (2) include shell (203) and inner shell (204), shell (203) set up and are used for holding the first installation cavity of inner shell (204), inner shell (204) are provided with first connecting groove (201) with locking groove (202), the installation opening side of first connecting groove (201) of inner shell (204) runs through shell (203) sets up.
10. An elastic traction rope, characterized in that: comprising a tensile elastic member (5), a handle (6) and a connection structure (7) for an elastic traction rope according to any of claims 1 to 9, said elastic member being arranged on said elastic connection portion (2), said handle (6) being arranged on said handle connection portion (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221756694.8U CN217463061U (en) | 2022-07-07 | 2022-07-07 | Connecting structure for elastic traction rope and elastic traction rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221756694.8U CN217463061U (en) | 2022-07-07 | 2022-07-07 | Connecting structure for elastic traction rope and elastic traction rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217463061U true CN217463061U (en) | 2022-09-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221756694.8U Active CN217463061U (en) | 2022-07-07 | 2022-07-07 | Connecting structure for elastic traction rope and elastic traction rope |
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| Country | Link |
|---|---|
| CN (1) | CN217463061U (en) |
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2022
- 2022-07-07 CN CN202221756694.8U patent/CN217463061U/en active Active
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