CN112809623A - Multi-function tool assembly with load tension assembly - Google Patents
Multi-function tool assembly with load tension assembly Download PDFInfo
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- CN112809623A CN112809623A CN201911122334.5A CN201911122334A CN112809623A CN 112809623 A CN112809623 A CN 112809623A CN 201911122334 A CN201911122334 A CN 201911122334A CN 112809623 A CN112809623 A CN 112809623A
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- housing
- function tool
- tool assembly
- assembly
- trigger mechanism
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- 238000004519 manufacturing process Methods 0.000 claims description 5
- 230000000712 assembly Effects 0.000 description 7
- 238000000429 assembly Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 210000000078 claw Anatomy 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
- B25F1/00—Combination or multi-purpose hand tools
- B25F1/003—Combination or multi-purpose hand tools of pliers'-, scissors'- or wrench-type with at least one movable jaw
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Package Frames And Binding Bands (AREA)
Abstract
Disclosed herein is a multi-function tool assembly comprising: a housing having a first side and a second side; attachment means connected to the first end of the housing within the housing between the first side and the second side, which is rotatable outwardly relative to the housing from a retracted position to an extended position; and a load tension assembly connected to the second end of the housing within the housing between the first side and the second side.
Description
Technical Field
The present invention relates generally to a multi-function tool and more particularly to a multi-function tool assembly, and more particularly to a multi-function tool assembly having a load tension assembly for securing, supporting, lifting or moving a load in an efficient manner.
Background
Mant of fish
Tool assemblies are provided that include a variety of tools, such as screwdrivers, nail files, knives, wire cutters, awls, scissors, and the like. These devices have multiple uses and the assembly can conveniently store tools. While such tool assemblies are well known, these assemblies do not include a load tension assembly.
Accordingly, it is desirable to provide a multi-function tool assembly having, among other things, a load tension assembly for securing, supporting, lifting or moving a load in an efficient manner.
Disclosure of Invention
Some exemplary concepts are described herein to summarize the invention. It should be understood that not necessarily all such concepts may be implemented in any particular embodiment. For example, those skilled in the art will thus recognize that embodiments may be implemented in a manner that implements or optimizes one concept taught herein without necessarily implementing other concepts taught or suggested herein.
In one embodiment, a multi-function tool assembly comprises: a housing having a first side and a second side; attachment means connected to a first end of said housing within said housing between said first and second sides, said attachment means being rotatable outwardly relative to said housing from a retracted position to an extended position; and a load tension assembly connected to the second end of the housing within the housing between the first and second sides.
In another embodiment, a multi-function tool assembly comprises: a housing having a first side and a second side; one or more tools and an attachment device connected to a first end of the housing within the housing between the first and second sides, the one or more tools and attachment device being rotatable outwardly relative to the housing from a retracted position to an extended position; and a load tension assembly connected to the second end of the housing within the housing between the first and second sides.
These and other embodiments will become apparent to those skilled in the art from the following detailed description of the various embodiments, which is to be read in connection with the accompanying drawings, although the invention is not limited to any particular embodiment.
Drawings
Fig. 1A illustrates a perspective view of a multi-function tool assembly including an attachment device in a retracted position according to one embodiment disclosed herein.
Fig. 1B illustrates a perspective view of a multi-function tool assembly including an attachment device in an extended position according to one embodiment disclosed herein.
Fig. 2A-2D illustrate different views of a multi-function tool assembly according to one embodiment disclosed herein.
FIG. 3 illustrates an exploded view of a multi-function tool assembly according to one embodiment disclosed herein.
Fig. 4A illustrates a load tension assembly of a multi-function tool assembly having a trigger mechanism in a fixed position according to one embodiment disclosed herein.
Fig. 4B illustrates a load tension assembly of the multi-function tool assembly with the trigger mechanism in a released position according to one embodiment disclosed herein.
Fig. 5A-5E illustrate various views of a multi-function tool assembly according to another embodiment disclosed herein.
Fig. 5F illustrates a multi-function tool assembly according to yet another embodiment disclosed herein.
Fig. 6 shows an exploded view of a multi-function tool assembly according to the embodiment disclosed in fig. 5A-5E.
Fig. 7A and 7B illustrate a load tension assembly of a multi-function tool assembly having a trigger mechanism in a fixed position according to the embodiment disclosed in fig. 5A-5F.
Fig. 7C and 7D illustrate a load tension assembly of the multi-function tool assembly with the trigger mechanism in a released position according to the embodiment disclosed in fig. 5A-5F.
Detailed Description
Exemplary embodiments will now be described with reference to the drawings, wherein like reference numerals will consistently refer to like elements. The terminology used in the description presented herein is not intended to be interpreted in any limited or restrictive manner, as it is being used in conjunction with a detailed description of certain embodiments. Moreover, various embodiments (whether or not specifically described herein) may include novel features, none of which is solely responsible for its desirable attributes or which is essential to practicing any embodiments described herein.
The present disclosure relates generally to a multi-function tool and, more particularly, to a multi-function tool having a load tension assembly for securing, supporting, lifting or moving a load or object in an efficient manner.
As used herein, the term "hub" is intended to include a spindle, spool, sheave or similar item that is configured or adapted to allow the hub to rotate to force the "belt" into tension to apply tension to secure the "load".
As used herein, the term "belt" is intended to include a wire, cord (round-headed synthetic, natural fibers, metal), cable, rope, flat wire (braided), anchor wire, or tension wire, or similar type of article that may be suitable for use with the load tension assemblies disclosed herein to apply tension (referred to herein as "load tension") to secure a "load".
As used herein, the term "load" is intended to include any item or object that is generally secured against displacement when the item is in a stationary position, or when moved or transported from one location to another.
The load tension assembly described herein provides, among other things, an attachment device and a triggering mechanism for securing, supporting, lifting, or moving a load in an efficient manner.
The various parts, elements, components, etc. of the multi-function tool assemblies disclosed herein may be constructed of metal, plastic, composite or other suitable materials or combinations thereof to provide a rigid and strong structure to facilitate tensioning of a cable for the purpose of securing, supporting, lifting or moving a load.
The actual size and dimensions of any and all of the various parts, elements, assemblies, etc. of the multi-function tool assembly may vary depending on various factors, including the intended application or use of the assembly, the size of the load that needs to be secured or prevented from displacement in a static position or when moved or transported from one location to another, and other factors.
The connections between the various components, elements, assemblies, etc. of the multi-function tool assembly may be made using a variety of methods or processes. Thus, for the sake of simplicity, various attachment means, such as those known in the art, whether integral or by bending or molding, or by bonding, hardware (nuts, bolts, washers, etc.), welding, or the like, have been omitted herein.
The multi-function tool assembly provides a housing, attachment means and a load tension assembly for various tools for securing, supporting, lifting or moving a load in an efficient manner. FIG. 1A shows a perspective view of a multi-function tool assembly having a tool and an attachment device in a retracted position within a housing. The housing provides a robust structure to protect the tool including the load tensioning assembly from damage and contamination, and provides a compact and convenient storage of the tool and load tensioning assembly. FIG. 1B shows a perspective view of the multi-function tool assembly with the attachment device in an extended position. In this regard, the attachment device is rotated outwardly relative to the housing from a retracted position to an extended position. Fig. 2A-2D show different views of a multi-function tool assembly including the load tension assembly of fig. 1A and 1B.
FIG. 3 illustrates an exploded view of a multi-function tool assembly according to one embodiment disclosed herein. The multi-function tool assembly 5 includes a first side 10 and a second side 15 forming a housing 20 with components, hardware elements, tools and a load tension assembly located within the housing and between the first side 10 and the second side 15. The first side 10 is located opposite the second side 15. As shown in fig. 1B, the first side 10 and the second side 15 share a common first end 16 and a common second end 17 opposite the first end 16.
The multi-function tool assembly 5 further includes an attachment device 25 and may include a tool such as a box opener 30 or a combination screwdriver and socket adapter 35. The attachment device 25, the box opener 30 and the screwdriver 35 each comprise holes for receiving various hardware elements, such as screws, nuts, washers, pins, etc., which allow the attachment device 25, the box opener 30 and the screwdriver 35 to be rotated outwardly about a first axis at the first end 16 of the housing 20 from a retracted position within the housing between the first side 10 and the second side 15 as shown in fig. 1A to an extended position outside the housing 20 formed by the first side 10 and the second side 15 as shown in fig. 1B. The attachment device 25 is maintained in a retracted position of the first end 16 within the housing 20 between the first side 10 and the second side 15 (fig. 1A) and is rotatable outwardly or away from the housing 20 relative to the housing 20 to an extended position (fig. 1B). In the extended position, the end of the attachment device 25 extending from the housing 20 may be shaped as a hook, claw, hoop, or similar feature and attached or connected to a fixed point to serve as an anchor to contribute to the load tension of the load tension assembly 50. Likewise, the attachment device 25 may be rotated inwardly or toward the housing 20 from the extended position to a retracted position within the housing 20.
The multi-function tool assembly 5 further includes a first interior sidewall 40 and a second interior sidewall 45 disposed between the first side 10 and the second side 15. The first and second interior side walls 40, 45 provide spacing and support for the multi-function tool assembly 5 and various components disposed between the first and second sides 10, 15. A load tension assembly 50 is disposed within the housing 20 between the first and second inner side walls 40, 45 at the second end 17 of the housing 20. The load tension assembly 50 includes a hub 55, a trigger mechanism 60 and a tension spring 65. The load tension assembly 50 helps secure, support, lift or move a load in an efficient manner. In one embodiment, the hub 55, trigger mechanism 60, and tension spring 65 may constitute a sliding cam.
As shown in fig. 4A and 4B, the hub 55, the trigger mechanism 60, and the tension spring 65 each include apertures for receiving various hardware elements, such as screws, nuts, washers, pins, etc., that allow the hub 55, the trigger mechanism 60, and the tension spring 65 to rotate at the second end 17 of the housing 20. In this regard, the hub 55 may rotate about a second axis at the second end 17 of the housing 20 and may include a knurled surface, such as outwardly extending teeth. A tension spring 65 biases the trigger mechanism 60 toward the rotatable hub 55. The trigger mechanism 60 and the rotatable hub 55 may each include a plurality of outwardly extending teeth to engage the belt 70.
The trigger mechanism 60 is rotatable back and forth between a secured position as shown in fig. 4A and 4B and a released position. As shown in fig. 4A, when a load tension is applied to the load attached to one end of the strap 70, the tension spring 65 biases the trigger mechanism 60 in a fixed position toward the hub 55 to secure the strap 70 against movement. When a force is applied to the belt 70 in the direction indicated by arrow "A", the tension of the tension spring 65 on the trigger mechanism 60 is overcome and the belt 70 moves between the trigger mechanism 60 and the hub 55 to carry the load. When the force in the direction indicated by arrow "A" is removed, the band 70 is secured between the trigger mechanism 60 and the hub 55. The trigger mechanism 60 partially extends from the housing 20 in a fixed position to provide an exposed surface for application of force. As shown in fig. 4B, when a force is applied to the trigger mechanism 60 in the direction indicated by arrow "B", the trigger mechanism 60 moves from a position in contact with the belt 70 to a release position. In this regard, when the trigger mechanism 60 is moved from the secured position to the released position, the load tension on the belt 70 caused by the load moves the belt 70 in the direction indicated by arrow "C".
The operation of the multi-function tool assembly 5 comprises anchoring or attaching the end of the attachment means 25 of the multi-function tool assembly 5 to the first point. A strap 70, such as a flat strap, cord, string, or the like, attached to a load (not shown) is positioned between the trigger mechanism 60 and the hub 55. A force is applied to the band 70 to move the band 70 between the trigger mechanism 60 and the hub 55 and rotate the hub 55. As the hub 55 rotates, load tension is applied to the belt 70 and moves the load. The trigger mechanism 60 is biased in a fixed position to prevent rotation of the hub 55 and movement of the belt 70 in the direction of the load. When the trigger mechanism 60 is biased to the securing position, it engages the band 70 and forces the band 70 against the hub 55 to maintain load tension and prevent load movement. When the trigger mechanism 60 is moved away from the belt 70 and placed in the release position, the load tension on the belt 70 from the load moves the belt 70 in the direction of the load. In this way, the multi-function tool having a load tensioning assembly facilitates, among other things, securing, supporting, lifting, or moving a load in an efficient manner.
Fig. 5A-5E illustrate various views of a multi-function tool assembly according to another embodiment disclosed herein, and fig. 6 illustrates an exploded view of the multi-function tool assembly according to the embodiment disclosed in fig. 5A-5E. As shown in fig. 6, the multi-function tool assembly 75 includes a first side 80 and a second side 85 forming a housing 90, wherein the components, hardware elements, tools and load tension assembly are disposed within the housing between the first side 80 and the second side 85. The first side 80 is located opposite the second side 85. As shown in fig. 5A, the first and second sides 80, 85 share a common first end 86 and a common second end 87 opposite the first end 86.
The multi-function tool assembly 75 also includes an attachment device 95 and may include tools such as a hex sleeve 102 (shown in fig. 5F) as well as screwdrivers, knives, files, punches, and the like. The attachment device 95 is held between the first side 80 and the second side 85 and is rotatable relative to the housing 90 about a first axis at the first end 86 of the housing 90 from an extended position shown in fig. 5A inwardly or toward the housing 90 to a retracted position shown in fig. 5E. The attachment device 95 may extend along the length of the housing 90 toward the second end 87 of the housing 90 in the retracted position. In this regard, the attachment device may be positioned along a side of the housing, around the second end 87, or nested in a holding space, such as a U-shaped space, to hold the end of the attachment device 95. Similarly, the attachment device 95 can be rotated outwardly or away from the housing 90 from a retracted position to an extended position as shown in fig. 5F. In the extended position, the end of the attachment device 95 extending from the housing 90 may be shaped as a hook, claw, hoop, similar feature and attached or connected to a fixed point to serve as an anchor to contribute to the load tension of the load tension assembly 100.
A load tension assembly 100 is disposed within the housing 90 between the first and second side walls 80, 85 at the second end 87 of the housing 90. The load tension assembly 100 helps to effectively secure, support, lift or move a load. The load tension assembly 100 includes a hub 105, a trigger mechanism 110, a rotational spring 115, and a lateral spring 117. As shown in fig. 7A-7D, hub 105, trigger mechanism 110, and rotational spring 115 each include a bore for receiving various hardware elements, such as screws, nuts, washers, pins, etc., that allow hub 105 and trigger mechanism 110 to rotate at the second end of housing 90.
The trigger mechanism 110 includes a rotational spring 115, a lateral spring 117, and a pawl 130. Cap 135 is positioned over first end 140 of pawl 130, rotational spring 115 is disposed over second end 145 of pawl 130, and transverse spring 117 is disposed within a hollow portion formed within second end 145 of pawl 130. The rotational spring 115 provides a rotational bias or tension to the pawl 130 and the lateral spring 117 provides a lateral bias or tension to the pawl 130.
In this regard, as shown in fig. 7A and 7B, the transverse spring 117 urges the pawl 130 into one of a plurality of notches 155 formed in the first hub sidewall 120. The rotational spring 115 biases the pawl 130 to one of a plurality of notches 155 formed in the first hub sidewall 120. Thus, the lateral and rotational bias or pressure on the pawl 130 maintains the load tension and resists movement of the belt 70 in the direction of the load by resisting rotation of the hub 105 to resist the force generated by the load tension on the belt 70.
As shown in fig. 7C and 7D, when a lateral force is applied to the cover 135 in the direction indicated by arrow "D", the load tension is released and the belt 70 is able to move. A lateral force applied to the cover 135 disengages the pawl 130 from one of the notches 155 formed in the first hub sidewall 120, allowing the hub 105 to rotate and release the load tension and allowing the belt 70 to move in the direction of the load. In this way, the multi-function tool having a load tensioning assembly facilitates, among other things, securing, supporting, lifting, or moving a load in an efficient manner.
The method of manufacturing a multi-function tool assembly includes: connecting the first side and the second side to form an enclosure; connecting one or more tools and an attachment device to a first end of said housing within said housing between said first and second sides so that it can be rotated outwardly relative to said housing from a retracted position to an extended position; a load tension assembly is coupled to the second end of the housing within the housing between the first side and the second side. The first side and the second side are opposite to each other. The first end and the second end are opposite to each other. The one or more tools and the attachment device may be rotatable about the first axis, and the load tension assembly may be rotatable about a second axis.
Although the methods/steps are shown and described herein in a particular order, this particular order, or any combination or interpretation of such orders, is not necessary. Obvious modifications will be apparent to those skilled in the art, all without departing from the essence of the disclosed subject matter, and all such changes and modifications are intended to be included within the appended claims.
Claims (16)
1. A multi-function tool assembly, comprising:
a housing having a first side and a second side;
an attachment means connected to the first end of the housing within the housing between the first side and the second side, the attachment means being rotatable outwardly relative to the housing from a retracted position to an extended position; and
a load tension assembly connected to the second end of the housing within the housing between the first side and the second side.
2. The multi-function tool assembly of claim 1, further comprising one or more tools connected between said first side and said second side within said housing, said one or more tools being rotatable outwardly relative to said housing from said retracted position to said extended position.
3. The multi-function tool assembly of claim 1, wherein the first side and the second side are opposite one another; and the attachment device is rotatable about a first axis.
4. The multi-function tool assembly of claim 3, wherein the first end and the second end are opposite one another.
5. The multi-function tool assembly of claim 4, wherein said load tension assembly is a slide cam.
6. The multi-function tool assembly of claim 4, wherein the load tension assembly further comprises a trigger mechanism, a hub, and a tension spring;
wherein the hub is rotatable within the housing about a second axis, the tension spring is connected to the trigger mechanism and biases the trigger mechanism in a fixed position toward the hub to maintain a load tension, and rotation of the trigger mechanism away from the hub in a released position overcomes the bias of the tension spring to release the load tension.
7. The multi-function tool assembly of claim 6, wherein the trigger mechanism includes a surface extending partially from the housing to receive a force to move the trigger mechanism to the release position.
8. A multi-function tool assembly, comprising:
a housing having a first side and a second side;
one or more tools and an attachment device connected to a first end of the housing within the housing between the first side and the second side, the one or more tools and attachment device being rotatable outwardly relative to the housing from a retracted position to an extended position; and
a load tension assembly connected to the second end of the housing within the housing between the first side and the second side.
9. The multi-function tool assembly of claim 8, wherein the first side and the second side are opposite one another, and the attachment device is rotatable about a first axis.
10. The multi-function tool assembly of claim 9, wherein said first end and said second end are opposite one another.
11. The multi-function tool assembly of claim 10, wherein the one or more tools are rotatable about the first axis, and the load tension assembly includes a hub within the housing and is rotatable about a second axis.
12. The multi-function tool assembly of claim 11, wherein said load tension assembly further comprises a trigger mechanism, a rotary spring, and a transverse spring, each located within said housing, to secure and release load tension;
wherein the rotational spring is connected to the trigger mechanism and rotationally biases the trigger mechanism in a fixed position toward the hub to maintain load tension;
said lateral spring being connected to said trigger mechanism and biasing said trigger mechanism laterally toward said hub in said fixed position to maintain said load tension; and
a force applied to the trigger mechanism in the opposite direction of the lateral bias releases the load tension.
13. A method of manufacturing a multi-function tool assembly, comprising:
connecting the first side to the second side to form a housing;
connecting one or more tools and an attachment device to a first end of said housing within said housing between said first side and said second side such that it can be rotated outwardly relative to said housing from a retracted position to an extended position;
a load tension assembly is coupled to the second end of the housing within the housing between the first side and the second side.
14. The method of manufacturing a multi-function tool assembly of claim 13, wherein the first side and the second side are opposite each other and the attachment device is rotatable about a first axis.
15. The method of manufacturing a multi-function tool assembly of claim 14, wherein said first end and said second end are opposite to each other.
16. The method of manufacturing a multi-function tool assembly of claim 15, wherein the one or more tools are rotatable about the first axis, and the load tension assembly includes a hub within the housing and is rotatable about a second axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911122334.5A CN112809623A (en) | 2019-11-15 | 2019-11-15 | Multi-function tool assembly with load tension assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911122334.5A CN112809623A (en) | 2019-11-15 | 2019-11-15 | Multi-function tool assembly with load tension assembly |
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| Publication Number | Publication Date |
|---|---|
| CN112809623A true CN112809623A (en) | 2021-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911122334.5A Pending CN112809623A (en) | 2019-11-15 | 2019-11-15 | Multi-function tool assembly with load tension assembly |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2367502Y (en) * | 1999-04-06 | 2000-03-08 | 巴恩超 | Locking device for paulin of vehicles |
| US20070094851A1 (en) * | 2005-11-02 | 2007-05-03 | Formosa Saint Jose Corp. | Easy-type unidirectional locking device |
| CN103328318A (en) * | 2011-01-19 | 2013-09-25 | 力特亿泽公司 | Self-locking clip systems and methods |
| US20140034888A1 (en) * | 2012-08-06 | 2014-02-06 | Kenneth G. Kingery | Parachute cord tie down |
| US20160377150A1 (en) * | 2015-06-27 | 2016-12-29 | Dark Canyon, Inc. | Rope tension device and method thereof |
| CN106744436A (en) * | 2017-01-09 | 2017-05-31 | 叶雄辉 | It is a kind of to limit twisted rope device for no reason |
-
2019
- 2019-11-15 CN CN201911122334.5A patent/CN112809623A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2367502Y (en) * | 1999-04-06 | 2000-03-08 | 巴恩超 | Locking device for paulin of vehicles |
| US20070094851A1 (en) * | 2005-11-02 | 2007-05-03 | Formosa Saint Jose Corp. | Easy-type unidirectional locking device |
| CN103328318A (en) * | 2011-01-19 | 2013-09-25 | 力特亿泽公司 | Self-locking clip systems and methods |
| US20140034888A1 (en) * | 2012-08-06 | 2014-02-06 | Kenneth G. Kingery | Parachute cord tie down |
| US20160377150A1 (en) * | 2015-06-27 | 2016-12-29 | Dark Canyon, Inc. | Rope tension device and method thereof |
| CN106744436A (en) * | 2017-01-09 | 2017-05-31 | 叶雄辉 | It is a kind of to limit twisted rope device for no reason |
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Application publication date: 20210518 |