TW201436961A - Folding tool assembly capable of storing chain breaker - Google Patents

Abstract

The present invention is to provide a folding tool assembly, which includes: a folding tool set and a chain breaker; the folding tool set comprises a shell body containing two abreast arranged side panels; two pivot axles, which are disposed at one end of the two side panels and formed therebetween with an opening; two sets of tools, separately pivotally disposed onto the two pivot axles and capable of being rotated; a volume chamber contained in between two side panels, with its one end communicating with the opening; the chain breaker contains a main body and a handgrip part disposed onto the main body; the chain breaker can place into or take out from the folding tool set through the opening; when the chain breaker is stored into the folding tool set, the handgrip part is stored into the volume chamber, thereby making the chain breaker easily stored into or taken out of the tool set.

Description

a folding tool that can accommodate a chain breaker

The present invention relates to a hand tool, and more particularly to a folding tool set mainly used for repairing a bicycle, which can accommodate a chain breaker.

Cycling is a sport that combines environmental protection with fitness. The folding tool set is a tool set designed to be easily carried by bicycle riders, allowing the rider to easily repair the bicycle.

In addition to different sizes of screwdriver tools or wrench tools, the conventional folding tool set is also often equipped with a chain breaker/dechainer design, which allows the user to repair the bicycle chain, such as the inventor's creation No. M259657. A new patent for the folding tool set with chain breaker.

In order to innovate and change, the folding tool set has developed a new structure and easy access and collection of chain scissors, making it easy for consumers to operate and use, and is committed to the industry.

The main object of the present invention is to provide a folding tool having a chain scission device, which can conveniently accommodate the chain scission device.

The folding tool provided by the present invention comprises: a folding tool set and a chain breaker; the folding tool set comprises a casing having two side plates arranged side by side; and two pivoting shafts are disposed on the first side of the two side plates The ends are arranged in front and rear, and an opening is formed between the two pivots; the second end of the housing is a closed end; The two sets of tools each have at least one tool member, the tool members of the two sets of tools are respectively pivoted on the two pivots and are rotatable; the two side plates have a chamber between them, and one end of the chamber communicates with the opening; The chain breaker has a body and a grip portion disposed on the body; the chain breaker can be inserted into the folding tool set or taken out from the opening; when the chain breaker is accommodated in the folding tool set, the chain holder The department is housed in the chamber.

Thereby, the folding tool set of the present invention is a one-piece tool set which can be housed in the tool set and can be easily taken in and taken out.

Preferably, the second end of the two side panels is provided with at least one third set of tools.

10‧‧‧Folding tool set

20‧‧‧shell

22‧‧‧ side panels

221‧‧‧ first end

222‧‧‧ second end

23‧‧‧Sheet parts

24‧‧‧ inner board

25‧‧‧First pivot

26‧‧‧Second pivot

27‧‧‧ Third pivot

28‧‧‧ Positioning Department

30‧‧‧First set of tools

31‧‧‧Tools

32‧‧‧ pivot end

321‧‧‧ pivot hole

33‧‧‧Operator

34‧‧‧First spacer

40‧‧‧Second set of tools

41‧‧‧Tools

42‧‧‧ pivot end

43‧‧‧Operator

44‧‧‧Separate spacer

50‧‧‧ third set of tools

51‧‧‧Tools

52‧‧‧ pivot end

53‧‧‧Operator

54‧‧‧ third spacer

60‧‧‧Chain breaker

61‧‧‧Ontology

62‧‧ ‧ alcove

63‧‧‧ screw holes

64‧‧‧ recess

65‧‧‧ grip

68‧‧‧ Positioning parts

681‧‧‧Flexible components

682‧‧‧ beads

R‧‧‧室

N‧‧‧ openings

In order to enable the reviewing committee to further understand the objects, features, and effects of the present invention, the following description of the preferred embodiments of the present invention

The first figure is a perspective view of a first preferred embodiment of the present invention showing that the chain scission device is housed in a folding tool set.

The second figure is a perspective view of the first figure showing that the chain scission device is removed from the folding tool set.

The third figure is a front view of most of the first perspective.

The fourth figure is the first figure and then the most dissected perspective view.

Figure 5 is a front elevational view of a folding tool set in accordance with a preferred embodiment of the present invention.

Figure 6 is a cross-sectional view taken along line 6-6 of the fifth figure.

Figure 7 is a cross-sectional view taken along line 7-7 of the fifth figure.

Figure 8 is a longitudinal cross-sectional view of the chain severer of a preferred embodiment of the present invention.

Figure 9 is a cross-sectional view taken along line 9-9 of the first figure.

Figure 10 is a cross-sectional view taken along line 10-10 of the first figure.

Figure 11 is a perspective view of a second preferred embodiment of the present invention.

Figure 12 is a second embodiment of the present invention, the chain breaker is housed in a folding Longitudinal section view in the tool set.

Figure 13 is a cross-sectional view taken along line 13-13 of Figure 12.

Referring first to the first and second figures, a first preferred embodiment of the folding tool of the present invention comprises a folding tool set 10 and a chain severer 60, the splicer being separable The folding tool set 10 is combined. The folding tool set 10 mainly includes a housing 20 and a plurality of first tools 30 and a second set of tools 40 pivoted to the first end of the housing. The second end of the housing 20 pivots at least one set of tools, such as a third set of tools 50, such that its second end becomes a closed end.

The housing 20 can be formed in a variety of forms such as, but not limited to, a U-shaped or H-shaped configuration. Regardless of the form of the housing, it has at least two side panels 22. The housing 20 of the present embodiment has two independent side plates 22 which are juxtaposed. The housing has an internal space between the two side plates, and a plurality of tool members 31, 41 and 51 are pivotally connected between the two side plates. The form, quantity, and the like of the tool are merely illustrative and not limiting.

The first end 221 (for example, the top end) of the two side plates 22 is provided with two pivots 25 and 26 and is juxtaposedly spaced apart from each other; at least one third pivot 27 is connected to the second end 222 of the two side plates 22 ( For example, the bottom end), the three pivots are screwed to connect the two side plates. The two positioning portions 28 are concavely disposed on the inner wall surface of the two side plates 22 and adjacent to the first end of the side plate. Each of the side panels 22 of the present embodiment is formed by a shell member 23 and an inner panel 24 abutting each other. The outer shell member 23 has a substantially Y-shaped outer shape; the inner panel 24 has a triangular shape and has a slightly larger area than the outer shell. The piece 23 is such that the front edge and the trailing edge of the inner panel protrude from the outer casing member; the two sets of ports 241 are respectively disposed at the front and rear edges of the inner panel 24 to adjust the spokes of the bicycle. The second positioning portions 28 are respectively disposed on the inner wall surfaces of the two inner plates 24.

The first set of tools 30 has a plurality of tool members 31. One end of each tool member 31 is a pivot end 32 having a pivot hole 321 and the other end is an operation end. 33. The operating end 33 of the different tool members 31 can be made in different sizes or in different tool forms, such as, but not limited to, hexagonal, inline, cross or star shaped, or six. The form of the angle wrench is either in the form of a polygonal sleeve hole or the like. The tool member 31 of the first set of tools 30 is pivotally disposed on the first pivot 25 with its pivot end 32, and can be rotated about the pivot 25, and when needed, the required tool member 31 can be oriented. When the tool member is used, it is moved into and stored in the two side plates. A first spacer, the first spacer 34, is sleeved with the tool member 31 on the first pivot 25. Using the spacer 34, a compartment is partitioned between the two side panels 22 such that the tool members 31 of the first set of tools 30 do not completely occupy the pivot 25; between the tool members 31 and the side panels With the aforementioned compartment, the compartment and the tool members 31 are arranged in the axial direction of the pivot shaft 25.

The second set of tools 40 also has a plurality of tool members 41. As shown in the fourth figure, one end of each tool member 41 is a pivot end 42 and the other end is an operating end 43. Different tool members 41 can be made in different sizes. Or different tool forms. The tool members 41 are pivotally disposed at the pivotal end 42 of the second pivot 26, and the pivot 26 can be rotated about the center. A second spacer, which is a second spacer 44, is mounted on the pivot 26 together with the tool members 41. Similarly, the spacer 44 also separates a compartment between the two side panels 22, so that The tool members 41 of the second set of tools 40 do not completely fill the internal space between the two side panels 22; the tool member 41 and the one side panel have the compartment, and the compartments are arranged with the tool members 41. The axial direction of the pivot 26.

The compartments separated by the first and second spacers 34, 44 form a cavity R in the interior of the two side plates 22 of the casing 20, as shown in the second, fifth, and seventh figures, that is, the The chamber R is located where the first and second spacers 34, 44 are located; when the tool members 31, 41 are moved into the housing 20, they do not occupy the chamber R. The position of the chamber R can be changed differently. For example, when the two spacers 34, 44 are located at the central position of the two pivots 25, 26, the chamber R is formed in the center of the two side plates 22. Or as shown in this embodiment, when the position of the spacer is adjacent to one side of the board, the chamber R is adjacent to the side panel. In addition, referring to the second and sixth figures, the first and second pivots 25, 26 (and between the first and second sets of tools 30, 40 arranged in the front and rear) are spaced apart to form an opening N. The first end (top end) of the housing 20 of the tool set 10 is folded and communicated with one end of the chamber R. The depth of the chamber R extends from the opening N of the first end of the housing to the second end.

The third set of tools 50 described above also includes a plurality of tool members 51, such as the third figure, each of which has a pivoting end 52 and an operating end 53. The pivoting end 52 of the tool member 51 and a third spacer member, that is, the third spacer ring 54, are mounted together on the third pivot shaft 27, and the tool members 51 can be rotated about the pivot shaft 27; The position of the spacer 54 corresponds to the chamber R, and therefore, the tool members 51 do not occupy the chamber R. The third pivot 27 and the third set of tools 50 close the second end (bottom end) of the housing 20, and the second and sixth figures show the state in which the three sets of tools 30, 40, 50 are all housed in the housing 20. The third set of tools 30 is located between the first set, the second set of tools 30, 40. In the present invention, the third set of tools 30 increases the number of tool members of the folding tool set 10, and also causes the second end of the folding tool set to be a closed end, and the folding tool set has an opening only between the two pivots 25, 26. .

Referring to the third and eighth figures, the chain shackle 60 has a body 61 and a grip portion 65 disposed on the bottom surface of the body 61 for the user to hold; in the embodiment, the width of the grip portion 65 is Less than the width of the body. An end of the body 61 is provided with an recess 62 for placing the chain; a transverse screw hole 63 is provided on one side of the body to communicate with the recess 62. A recess 64 is provided on the other side of the body and in the axial direction of the screw hole 63. One side of the grip portion 65 is provided with a plurality of sleeves 66 for adjusting the spokes of the bicycle. The two positioning members 68 are respectively formed by an elastic member 681 and a bead body (steel ball) 682. The two positioning members 68 are embedded in the recessed holes 611 provided on the two sides of the bottom portion of the body 61. The elasticity of the elastic member 681 Pushing, and the concave hole 611 is exposed.

The chain severer 60 can be housed in the folding tool set 10 to save the overall volume of the tool assembly and to be portable. Referring to the first, ninth and tenth drawings, when the chain severer 60 is to be stored, the chain severer 60 is placed into the tool set from the opening N of the first end of the tool set 10, and the gripper of the chain severer 60 is grasped. The 65 series is housed in the chamber R, and the bottom of the body 61 is located at an opening N between the first and second pivots 25, 26, so that the chain breaker 60 is received in the tool set 10. Moreover, the positioning members 68 on the two sides of the chain severer 60 respectively elastically abut the positioning portions 28 of the two side plates 22 to position the chain shackle; when the beads 682 elastically buckle the positioning portion 28, the user can feel A sense of positioning.

It should be noted that, referring to the tenth figure, in the implementation, the outer surface of the first and second spacers 34, 44 may be coated with a soft or elastic material so that the two spacers can elastically clamp the chain breaker 60. The chain breaker can also be positioned.

Referring to Figures 4 and 6, one of the tools 40a of the second set of tools 40 is a pin. When the bicycle chain is to be adjusted, the chain severer 60 is removed from the folding tool set 10 and the chain is placed in the recess 62 of the chain scission device. At this time, the user holds the grip portion 65 of the chain severer 60 in one hand, holds the tool set 10 with the other hand, and screwes the tool (pin pin) 41a to the screw hole 63 of the chain severer, and rotates the tool. 41a, its operating end (pin portion) 43a is pushed against and pushed by the pin body of the chain to disassemble or assemble the chain.

11 to 13 are a second preferred embodiment of the folding tool of the present invention, and also include a folding tool set 10 and a chain severer 60, which are identical to the first preferred embodiment and Along the same component symbol.

This embodiment does not have the spacer of the first embodiment. The three sets of tools 30, 40 and 50 are pivotally mounted to the three pivots 25, 26 and 27. Similarly, the first and second pivots 25, 26 (the first set and the second set of tools 30, 40) are spaced apart such that the first end of the housing 20 has an opening N. By the two pivots 25, 26 having a gap The first tool member 31 and the second tool member 41 are also moved into the two side plates 22, as shown in the thirteenth figure, forming a chamber R therebetween, inside the housing 20 and the second Between the side plates 22 and communicating with the opening N.

The chain severer 60 is placed in the folding tool set from the opening N of the folding tool set 10, and the chain severer can be housed in the folding tool set. The grip portion 65 of the chain severer 60 is received in the chamber R, and the grip portion 65 and the third tool member 51 are located between the first tool member 31 and the second tool member 41. The positioning members 68 on the two sides of the chain shackle 60 are elastically fastened to the positioning portions 28 of the two side plates 22, and are positioned in the folding tool.

The folding tool provided by the invention is composed of a clever structure, so that the chain breaker can be housed in the folding tool set. That is, the present invention provides an opening and a chamber in a single folding tool set so that the chain shackle can be housed in a single folding tool set to reduce the volume of the folding tool and to facilitate carrying.

The chain breaker and the folding tool set of the present invention are independent articles, and the chain shackle is easy to store or take. After the chain severer is taken out, the user can hold the chain severer and the folding tool set by both hands for convenient operation.

Embodiments of the present invention provide a single folding tool set that not only has a compact volume, but also three sets of tools, providing a greater number of more diverse tool pieces.

The above embodiments are merely illustrative of the invention and are not limiting. For example, the spacer is preferably a spacer ring, but not limited to the spacer ring, and the protruding portion can be punched out on the pivot or buckled on the pivot. The C-shaped buckle also achieves the effect of separating a compartment.

In summary, the present invention is the first structure of the same kind of articles, and has many practical effects, and is submitted according to law.

10‧‧‧Folding tool set

20‧‧‧shell

22‧‧‧ side panels

25‧‧‧First pivot

26‧‧‧Second pivot

27‧‧‧ Third pivot

30‧‧‧First set of tools

31‧‧‧Tools

50‧‧‧ third set of tools

60‧‧‧Chain breaker

61‧‧‧Ontology

62‧‧ ‧ alcove

63‧‧‧ screw holes

65‧‧‧ grip

R‧‧‧室

Claims (10)

The utility model relates to a folding tool capable of accommodating a chain breaker, comprising: a folding tool set and a chain breaker, wherein: the folding tool set comprises a casing having two side plates arranged side by side, and an internal space is formed between the two side plates. a first pivot and a second pivot are disposed at the first ends of the two side plates, are arranged in front and rear, and have a spacing; the first end of the housing is formed between the two pivots An opening; a third pivot disposed at the second end of the housing such that the second end of the housing forms a closed end; a first set of tools, a second set of tools and a third set of tools, each Having at least one tool member, the first set of tools and the tool members of the second set of tools are respectively pivoted on the first pivot shaft and the second pivot shaft, and are rotatable; the tool set of the third group of tools is pivoted The third pivot shaft is disposed and rotatable; the two side plates further have a chamber therebetween, and one end of the chamber communicates with the opening; the chain breaker has a body and a grip portion disposed on the bottom surface of the body; The chain breaker can be inserted into the folding tool set from the opening of the housing or taken out from the folding tool set When the chain scission is received in the folding tool set, the train received in the grip portion of the chamber. The folding tool of claim 1, further comprising: a first spacer and a second spacer; the first spacer is disposed on the first pivot; the second spacer is disposed on the first spacer a second pivot; the chamber is formed at the two spacers. The folding tool of claim 2, wherein: the first spacer is a first spacer; the second spacer is a second spacer; the first set of tools and the first spacer Provided in the first pivot; the tool set of the second set of tools and the second spacer are disposed on the second pivot; the chamber is formed at the two spacers. The folding tool of claim 1, wherein: the chamber is formed in the Between the tool member of the first set of tools and the tool member of the second set of tools; the grip portion of the chain breaker is received between the tool member of the first set of tools and the tool member of the second set of tools. The folding tool of any one of claims 1 to 4, wherein: at least one side of the chain severing device is provided with a positioning member that contacts an inner wall surface of at least one side plate of the housing. The folding tool of any one of claims 1 to 4, wherein: the inner wall surface of at least one side of the casing is provided with a positioning portion; and at least one side of the chain breaker is provided with an elastic positioning member, The positioning member elastically contacts the positioning portion. The folding tool of claim 3, wherein: the outer surface of the first and second spacers is provided with an elastic material; and the chain breaker is clamped by the two ring body. The folding tool of claim 2, further comprising: a third spacer disposed on the third pivot, the third spacer corresponding to the chamber. The folding tool according to any one of claims 1 to 4, wherein each of the side panels is formed by a pair of outer casing members and an inner panel; the inner panel protrudes from the outer casing member at least in part. A folding tool according to any one of claims 1 to 4, wherein the system is located at the opening between the first and second pivots when the chain sling accommodates the folding tool set.