CN102834030B

CN102834030B - Buckle

Info

Publication number: CN102834030B
Application number: CN201180014804.1A
Authority: CN
Inventors: 岛田宪治
Original assignee: Morito Co Ltd
Current assignee: Morito Co Ltd
Priority date: 2010-03-19
Filing date: 2011-03-18
Publication date: 2015-02-11
Anticipated expiration: 2031-03-18
Also published as: CN102834030A; JPWO2011115267A1; JP5763050B2; WO2011115267A1

Abstract

Disclosed is a buckle that is adequate for use with a strap that runs diagonally across the surface of a human body. The buckle (1) comprises a female member (2) and a male member (3) that can be attached to/detached from said female member (2). The aforementioned female member (2) has an insertion opening (21) that fits with the end of the male member, has a pair of lock openings (22) at the sides thereof, and has a connection section (23) at the back end thereof that is for connecting to the strap. The aforementioned male member (3) has two engaging protrusions (31) at the front section thereof, has a base section (33) at the back section thereof that supports these protrusions, and the base section has connection sections (35, 36) that are for connecting to the strap. The aforementioned female member (2) and the aforementioned male member (3) contort in the diagonal direction, forming a height difference (H).

Description

Bracelet

Technical field

The present invention relates to a kind of bracelet.Especially, a kind of braces bracelet be applicable to as arriving waist inclination installation as knapsack or backpack etc. via chest from shoulder is related to.

Background technology

The braces of the above-mentioned type is different from waistband etc., because braces tilts to slide on the surface of health, therefore smashs the part that existence is touched strongly and the part of touching hardly at common plane band.For this reason, often the bight of bracelet can be touched with health local consumingly, brings sense of discomfort to adopter.

In order to eliminate such shortcoming, considered bending bracelet.Such as, there will be a known the scheme of No. 61-184408, Japanese Unexamined Patent Publication with fastening bracelet as the hatband of the helmet.

Present bracelet that circular arc bends like that for hatband with or waistband with for be suitable, but remain insufficient as the braces bracelet of the above-mentioned type.

Summary of the invention

The present invention makes to solve this problem, its object is to, provides a kind of bracelet being suitable for the braces slided in human body surface surface thereof.

The invention provides a kind of by female element and the bracelet that can form relative to the male element of this female element dismounting, it is characterized in that, in front end, there is the inserting opening chimeric with male element in female element, at sidepiece, there is pair of locking opening, there is in rear end the connecting portion for being connected with braces, there are in front portion in described male element two engaging protrusion engaged with described locking opening, there is at rear portion the base portion supported these engaging protrusion, and this base portion has the connecting portion for being connected with braces, described female element and described male element diagonally reverse and produce difference of height.

Preferably, the extreme higher position of the diagonal produced by described torsion and the difference of height of extreme lower position are 1.2 ~ 4 times of the thickness of described bracelet, it is further preferred that be 1.3 ~ 2 times.

When showing with angle the torsion produced by described difference of height, the torsion of female element is 8 ~ 12 degree, be preferably 9 ~ 11 degree, be most preferably about 10 degree, the torsion of male element is-2 ~-6 degree, is preferably-3 ~-5 degree, be most preferably-4 degree, being 10 ~ 18 degree in the assembled state, being preferably 11 ~ 16 degree, is most preferably about 14 degree.

When the band of torsion like this is buckled in and makes male element and female element engaging, situation about entering with having some setbacks may be there is.In order to avoid these situations make the mobile naturalization of slip, be preferably provided with case inner member.Such case inner member is such as the groove extended along glide direction be located on side's component be located at the raised line of the complementary shape on the opposing party's component.

Preferably, the anti-locking mechanism of maloperation inserted up and down and to female element preventing from mistaking male element is provided with.The anti-locking mechanism of described maloperation is such as being arranged on the raised line on the inner surface of any one in negative and positive component.

Preferably, make towards the direction reversed that the lateral side profile of bracelet has and to form left and right asymmetric.

Invention effect

Bracelet of the present invention diagonally reverses on the whole, therefore easily along human body surface, and touch with human body equably, therefore, it is possible to avoid only local, bight to touch such state of affairs with health consumingly.In addition, bracelet of the present invention presents unique outward appearance, therefore can stimulate the curiosity of the person of needs.

Especially, be set to 1.2 ~ 4 times of the thickness of described bracelet by the difference of height of the extreme higher position and extreme lower position that make the diagonal produced by described torsion, the easiest along human body surface thus.

And then, form left and right by making the lateral side profile of bracelet have towards the direction of torsion asymmetric, thus in appearance torsion is emphasized, more set off out the attractive in appearance of uniqueness.

Accompanying drawing explanation

Fig. 1 is the stereogram of the knapsack of the bracelet be provided with involved by the first embodiment of the present invention.

Fig. 2 (a) is the top view of the bracelet involved by the first embodiment of the present invention, and (b) is side view, and (c) is left side view, and (d) is right side view.

Side view when Fig. 3 is the negative and positive component engaging of the bracelet made involved by the first embodiment of the present invention.

Fig. 4 is the stereogram of the bracelet involved by the second embodiment of the present invention.

Fig. 5 (a) is the top view of the bracelet involved by the second embodiment of the present invention, and (b) is side view, and (c) is left side view, and (d) is right side view.

Side view when Fig. 6 is the negative and positive component engaging of the bracelet made involved by the second embodiment of the present invention.

Detailed description of the invention

Below, referring to accompanying drawing, embodiments of the invention are described.

In the embodiment in figure 1, bracelet 1 of the present invention uses for a pair braces 5 tilting to install with arriving waist from shoulder via chest as knapsack 4 or backpack etc.If remove characteristic of the present invention, then this bracelet is well-known (such as, with reference to Japanese Unexamined Patent Publication 2001-346612).

As shown in Figure 3, this bracelet 1 is by female element 2 with can form relative to two parts of the male element 3 of this female element 2 dismounting.Both come shaping by synthetic resin.

Female element 2 is the box like of overall flat, but has the inserting opening 21 chimeric with male element 3 in front end, has pair of locking opening 22 at sidepiece, has the connecting portion (mounting groove) 23 for being connected with braces 5 in rear end.

In male element 3, at first half, there is such two engaging protrusion 31 of crab claw and a guiding projection 32, there is at latter half the OBL base portion 33 supported these projections.Bellying 34 is formed in the front end of engaging protrusion 31.The connecting portion (mounting groove) 35,36 for being connected with braces is provided with at base portion 33.Mounting groove has two, can regulate the length of braces herein.

Make male element 3 being inserted the front opening of female element 2 negative and positive component in conjunction with time, the locking opening 22 of the engaging protrusion 31 and female element with the male element 3 of spring action engages, thus make both in conjunction with reliable.In order to remove both combinations, the bellying 34 of the male element exposed by the locking opening 22 from female element utilizes finger inwardly to press to suppress the spring action of engaging protrusion that both can be made to be separated in side.

The invention is characterized in, bracelet entirety is not present complanation, but diagonally torsion.That is, in the top view of Fig. 2 (a), the part of upper left declines, and the part of bottom right rises.This can be very clear when observing side view and (c) left side view, (d) right side view of Fig. 2 (b).

The degree reversed is represented by the difference of height H (Fig. 2 (b)) of extreme higher position and extreme lower position.This difference of height H is preferably about 1.2 ~ 4 times of the thickness of bracelet, is more preferably 1.5 ~ 3 times.

The bracelet of above-described embodiment is the right side type be easily mounted in the right positions of human body, and the left side type be easily mounted in leftward position can by making with the parts of right side type symmetry.But, if when wanting to adopt one, such as, when only using right side type, when using in left side, then namely the structure of right side type can be used up and down on the contrary.

[embodiment 2]

Fig. 4 ~ 6 are second embodiment of the present invention.Very similar with the first embodiment on the whole, therefore, the parts corresponding with the first embodiment are marked with to the symbol " A " of same embodiment, and omit detailed description.

The aspect that second embodiment is different from the first embodiment is, is arranged on the component of negative and positive two side by guiding elements in the mode of movement of can sliding swimmingly when male element being inserted female element.That is, as Fig. 6 the most clearly represents, be provided with the raised line 24 extended from inserting opening 21A to direction of insertion at female element 2A, be provided with the groove 37 with this raised line 24 complementation at male element 3A.This raised line 24 and groove 37 are fitted together to and engage swimmingly.And then the groove 37 of male element 3A becomes mark, not only there is the upper and lower effect being difficult to mistake male element 3A, but also to have due to the raised line 24 of female element 2A and can not insert the such effect of male element 3A from the direction of mistake.

In this embodiment, as shown in Fig. 5 (b), the windup-degree (θ 1) of female element is about 10 degree, and the windup-degree (θ 2) of male element is about-4 degree, and is about 14 degree in the assembled state.

And then, due to by the boundary on composition, although be difficult to read from figure, make the profile of the lateral side 25,38 of bracelet have towards the direction reversed and to form left and right asymmetric.In appearance torsion is emphasized thus, set off out the attractive in appearance of uniqueness.

[at first technical literature]

[patent document]

[patent document 1]: No. 61-184408, Japanese Unexamined Patent Publication

[patent document 2]: Japanese Unexamined Patent Publication 2001-346612

Symbol description

1,1A bracelet

2,2A female element

21,21A inserting opening

22,22A locking opening

23,23A connecting portion

24 raised lines

3,3A male element

31,31A engaging protrusion

32 guiding projections

33,33A base portion

34,34A bellying

35,36; 35A, 36A connecting portion

37 grooves

4 knapsacks

5 braces

H difference of height

θ windup-degree

Claims

1. a bracelet (1,1A), the male element (3,3A) of dismounting can form by female element (2,2A) with relative to this female element (2,2A), it is characterized in that,

Described female element (2,2A) has the inserting opening chimeric with described male element (3,3A) (21,21A) in front end, at sidepiece, there is pair of locking opening (22,22A), there is in rear end connecting portion for being connected with braces (23,23A)

Described male element (3,3A) has two engaging protrusion (31,31A) engaged with described locking opening (22,22A) in front portion, there is at rear portion the base portion (33,33A) supported described engaging protrusion, this base portion has connecting portion for being connected with braces (35,36,35A, 36A)

Described female element (2,2A) and described male element (3,3A) diagonally reverse and produce difference of height (H).

2. bracelet as claimed in claim 1, wherein,

By 1.2 ~ 4 times of described to reverse the difference of height (H) produced be described bracelet (1) thickness.

3. bracelet as claimed in claim 2, wherein,

The windup-degree produced by described difference of height (H) is 10 ~ 18 degree in the assembled state.

4. bracelet as claimed in claim 3, wherein,

The windup-degree of described female element (2A) is 8 ~ 12 degree, and the windup-degree of described male element (3A) is-2 ~-6 degree.

5. the bracelet according to any one of Claims 1 to 4, is characterized in that,

The guiding elements (24,37) of slip when being provided with engaging relative to described female element (2A) and described male element (3A).

6. bracelet as claimed in claim 5, wherein,

Described guiding elements is provided at the groove (37) along glide direction extension on side's component and is located at the raised line (24) of the complementary shape on the opposing party's component.

7. bracelet as claimed in claim 1, wherein,

Also there is the anti-locking mechanism of maloperation inserted to described female element (2A) up and down preventing from mistaking described male element (3A).

8. bracelet as claimed in claim 7, wherein,

The anti-locking mechanism of described maloperation is the raised line (24) be arranged on the inner surface of any one in described negative and positive component.

9. bracelet as claimed in claim 1, wherein,

Make towards the direction reversed that the lateral side of described bracelet (25,38) profile has and to form left and right asymmetric.