CN105747394A

CN105747394A - Strap assembly and its buckle unit

Info

Publication number: CN105747394A
Application number: CN201410791113.8A
Authority: CN
Inventors: 杨仲元; 张仁勇
Original assignee: Wistron Neweb Corp
Current assignee: Wistron Neweb Corp
Priority date: 2014-12-18
Filing date: 2014-12-18
Publication date: 2016-07-13
Anticipated expiration: 2034-12-18
Also published as: CN105747394B

Abstract

The invention discloses a hanging strip assembly and a snap ring unit thereof. The fixed seat and the two shaft seats are respectively arranged on the substrate. The body is detachably arranged on the two shaft seats. The clamping piece is connected with one side of the body far away from the two shaft seats. The abutting piece protrudes from the bottom surface of the body. When the retaining ring unit is in a closed state, the clamping piece is combined with the fixed seat, and the bottom surface of the body faces the substrate, so that the abutting piece is close to the substrate. When the buckle unit moves from the closed state to the open state, the clamping piece is separated from the fixed seat and the body rotates around the two shaft seats.

Description

Sling components and clasp unit thereof

Technical field

The present invention relates to a kind of sling components and assembly thereof, particularly relate to a kind of length-adjustable sling components and clasp unit thereof.

Background technology

Have on the market many for hang object (such as: permit identification, electronic installation, etc..) sling components.For example, TaiWan, China new patent M225899 discloses a kind of sling components that can be used for sandwiched permit identification, and wherein this sling components adjusts the length of suspender belt by an adjustment ring, and includes two separable fasteners, to increase the safety using sling components.

But, the adjustment ring of above-mentioned sling components and two fasteners belong to different structures, cause the weight of sling components to increase, and also make the engineering method assembled become complicated simultaneously.Further, the adjustment ring of above-mentioned sling components is oppressed after the neck of user in time using, it is easy to cause the discomfort of user.Although it addition, the adjustment ring of above-mentioned sling components can be used for adjusting suspender belt length, but unnecessary suspender belt will stretch out outside adjustment ring, and the foreign object easily and in environment hooks and pulls and cause unexpected generation.

Summary of the invention

Because the shortcoming of prior art, a purpose of the present invention is in that to provide a kind of clasp unit for linking suspender belt, and this clasp unit is except can be used for adjusting suspender belt length, and more available two separable components link suspender belt respectively, to protect the safety of user.

According to one embodiment of the invention, above-mentioned clasp unit includes: a substrate, a fixing seat, two axle beds, a body, a fastener and a supporter.Fixing seat is arranged at substrate.Two axle beds are arranged side by side one another along a second direction interval in substrate and are each separated by a spacing, the wherein vertical second direction of first direction along a first direction and fixing seat.Body is arranged on two axle beds in a detachable fashion.Fastener links the body side away from two axle beds.Supporter protrudes from the bottom surface of body.When clasp unit is in a closed mode, fastener is sticked in fixing seat, and the bottom surface of body is towards substrate, makes supporter near substrate.When clasp unit self closing state moves to an opening, fastener self-retaining seat separates, and body rotates relative to two axle beds.In the above-described embodiments, fastener includes an elastic force compression unit and a holding section.Elastic force compression unit links body.Holding section links body via elastic force compression unit and configures for combined fixed seat.When clasp unit self closing state moves to an opening, fastener produces elastic deformation, makes holding section self-retaining seat separate.

In the above-described embodiments, elastic force compression unit includes an extension, and extension is configured to provide for holding section on first direction or the degree of freedom that moves of the third direction in vertical first and second direction.

In the above-described embodiments, elastic force compression unit also includes an elastic construction, and elastic construction links extension and to holding section and is configured to provide for the degree of freedom that holding section moves up in first party.

In the above-described embodiments, each axle bed includes an axis hole and the entrance hole of a connection axis hole respectively, and each entrance hole is formed at the axle bed side away from fixing seat.Further, clasp unit also includes two axle center.The axis hole that two axle center are respectively relative to two axle beds is formed at the both sides of body, and wherein when body is pulled by the external force in a direction being directed away from fixing seat, two axle center remove the axis hole of two axle beds via two entrance holes.

In the above-described embodiments, fixing seat is worn by a passage in a first direction, and passage configuration is passed through with for a suspender belt.In the above-described embodiments, fixed seating, in the passage side away from substrate, also includes a through hole, and when clasp unit is positioned at a closed mode, fastener is incorporated into fixing seat via through hole.

In the above-described embodiments, one perforation be formed at body link fastener opposition side and configure pass through with for a suspender belt.

Another object of the present invention is to provide a kind of sling components, it includes the clasp unit described in any of the above-described embodiment, and wherein a perforation is formed at this body and links the opposition side of this fastener, and this fixing seat is worn by a passage in the first direction.First end of one suspender belt is fixed on the perforation of the first component, and the second end of suspender belt is towards first direction sequentially by the passage of second component and by between two axle beds.When clasp unit is positioned at closed mode, the second end of suspender belt is oppressed by supporter, makes suspender belt be positioned on substrate.

Accompanying drawing explanation

Fig. 1 is the schematic diagram of a sling components of first embodiment of the invention；

Fig. 2 is the STRUCTURE DECOMPOSITION figure of a clasp unit of first embodiment of the invention；

Fig. 3 A is the schematic diagram of a sling components of first embodiment of the invention, and wherein clasp unit is positioned at a closed mode；

Fig. 3 B is the schematic diagram of a sling components of first embodiment of the invention, and wherein clasp unit is positioned at an opening；

Fig. 4 is the schematic diagram of a sling components of first embodiment of the invention, and wherein the first component of clasp unit separates from second component；

Fig. 5 is the side view of a clasp unit of second embodiment of the invention；

Fig. 6 is the side view of a clasp unit of third embodiment of the invention.

Symbol description

1～clasp unit

100～suspender belt

101～the first ends

102～the second ends

200,200a, 200b～clasp unit

210,210a, 210b～first component

211,211a, 211b～body

2112,2112a, 2112b～cephalolateral margin

2114,2114a, 2114b～posterior lateral margin

2116～end face

2118～bottom surface

213,213a, 213b～perforation

213,213a, 213b～fastener

2131b～fixture block

214,214a, 214b～extension

215～elastic construction

216,216a～holding section

217～axle center

219～supporter

230,230a, 230b～second component

231～substrate

2311～first side

2312～second side

2313～the 3rd side

2314～the four sides

232,232a, 232b～fixing seat

2321,2321b～through hole

2323b～groove

233,233a, 233b～passage

235～axle bed

2351～axis hole

2353～entrance hole

300～clip

400～fixture

500～adjustment ring

C～rotating shaft

F1～external force

F2～external force

Detailed description of the invention

In order to the purpose of the present invention, feature and advantage can be become apparent, special embodiment below, and coordinate appended accompanying drawing to be described in detail.Wherein, each element in embodiment be configured to purposes of discussion, and be not used to the restriction present invention.And the part of drawing reference numeral repeats in embodiment, for the purpose of simplifying the description, the relatedness between different embodiment it is not meant as.

With reference to Fig. 1, the sling components 1 of the first embodiment of the present invention includes suspender belt 100, clasp unit 200, clip 300, fixture 400 and an adjustment ring 500.First end 101 of suspender belt 100 is fixed on clasp unit 200, and the second end 102 of suspender belt 100 wears clasp unit 200.Suspender belt 100 traverse clip 300 and fixture 400.Fixture 400 configuration is used for clamping an object (such as: permit identification, electronic installation etc.), and clip 300 then configures the movement for limiting fixture 400.

With reference to Fig. 2, the architectural feature of clasp unit 200 will be further illustrated.Clasp unit 200 includes a second component 230 and and is hubbed at the first component 210 of this second component 230 in a detachable manner.

In the first embodiment, second component 230 includes substrate 231, fixing seat 232 and two axle beds 235.In an embodiment, substrate 231 has multiple side, for instance first side 2311, second side the 2312, the 3rd side 2313, four side 2314.First side 2311 opposed second sides 2312, third and fourth side 2313,2314 is linked between first side 2311 and second side 2312 respectively.

In the first embodiment, fixing seat 232 from the first side 2311 of substrate 231 upward (positive Z axis) extend, wherein a passage 233 this first side 2311 adjacent and in the first direction (Y direction) wear fixing seat 232.It addition, be positioned at the passage 233 side away from substrate 231, fixing seat 232 also includes a through hole 2321 (Y direction) in the first direction and wears fixing seat 232.

In the first embodiment, third and fourth side 2313,2314 (positive Z axis) extension upward from substrate 231 of two axle bed 235 adjacent substrates 231 respectively.In a first direction in (Y direction), two axle beds 235 and fixing seat 232 are separated by a spacing.Further, in the second direction (X-direction) of vertical first direction (Y direction), two axle beds 235 are intervally installed.In an embodiment, each axle bed 235 includes axis hole 2351 and an entrance hole 2353 respectively.Axis hole 2351 is formed at the end of axle bed 235.Entrance hole 2353 is communicated in the axis hole 2351 of correspondence at axle bed 235 away from the side of fixing seat 232.In an embodiment, as in figure 2 it is shown, the axis hole 2351 of two axle beds 235 is passed through by a rotating shaft C jointly, wherein rotating shaft C is perpendicular to above-mentioned first direction (Y direction).

In the first embodiment, the first component 210 includes 213, two axle center of body 211, fastener 217 and a supporter 219.Body 211 has cephalolateral margin 2112 and a posterior lateral margin 2114.As shown in Figure 2, body 211 is tapered near the partial width of cephalolateral margin 2112, therefore the width of the cephalolateral margin 2112 of body 211 is little compared with the width of posterior lateral margin 2114.In an embodiment, in the adjacent place of the posterior lateral margin 2114 of body 211, the axis hole 2351 that two axle center 217 are respectively relative to two axle beds 235 is formed at the both sides of body 211.When assembling the first component 210 with second component 230, two axle center 217 of the first component 210 are entered in axis hole 2351 by the entrance hole 2353 of two axle beds 235, make the first component 210 to be pivoted relative to second component 230 by C around the shaft.

In the first embodiment, in the adjacent place of the posterior lateral margin 2114 of body 211, a perforation 212 wears end face 2116 and the bottom surface 2118 of body 211, and the first end 101 (Fig. 1) for suspender belt 100 passes through and is fixed on the first component 210.Specifically, body 211 has depressed part 2111 and a column structure 2113.Depressed part 2111 is formed on the posterior lateral margin 2114 of body 211, and column structure 2113 is arranged in depressed part 2111.Perforation 212 is defined between column structure 2113 and the depressed part 2111 internal face away from posterior lateral margin 2114.First end 101 (Fig. 1) of suspender belt 100 is by perforation 212 and is fixed on column structure 2113.

In the first embodiment, fastener 213 includes extension 214, elastic construction 215 and a holding section 216.Extension 214 is linked to the cephalolateral margin 2112 of body 211 and extends to its end towards the direction away from body 211.Elastic construction 215 has a disciform moulding, and its side is linked to the end of extension 214, and its opposite side is linked to holding section 216.In an embodiment, extension 214 and elastic construction 215 common definition one elastic force compression unit, with the degree of freedom providing holding section 216 to move.It addition, supporter 219 is formed on the bottom surface 2118 of body 211, and on the direction of parallel cephalolateral margin 2112 or posterior lateral margin 2114, there is a width.Wherein elastic construction 215 is alternatively X-type, hourglass-shaped etc. other can provide elastically-deformable moulding, is not limited to ring type structure.

With reference to Fig. 3 A, Fig. 3 B, sling components 1 adjusts the mode of operation of suspender belt 100 length and illustrates as follows:

As shown in Figure 3A, before adjusting suspender belt 100 length, clasp unit 200 is positioned at closed mode, and the first end 101 of suspender belt 100 is fixed on the first component 210, and the second end 102 of suspender belt 100 passes through to be fixed between passage 233 and two axle beds 235 and by the supporter 219 of the first component 210.Specifically, when clasp unit 200 is positioned at closed mode, the holding section 216 of the first component 210 is limited by the through hole 2321 of second component 230, and the axle center 217 of the first component 210 cannot be pivoted relative to the axle bed 235 of second component 230 by C around the shaft.Now, suspender belt 100 cannot slide relative to second component 230 because being resisted by supporter 219.

When adjusting suspender belt 100 length, as shown in Figure 3A, first apply external force F1 on the fastener 213 of the first component 210 towards first direction (Y direction), make holding section 216 separate from through hole 2321.It should be noted that in holding section 216 in the process that through hole 2321 separates, extension 214 and elastic construction 215 are because being produced elastic deformation by external force F1 compressing.Now, extension 214 provides holding section 216 on first direction (Y direction) and/or the degree of freedom of third direction (Z-direction) movement.It addition, elastic construction 215 provides holding section 216 in the degree of freedom of the upper movement of first direction (Y direction).Therefore, holding section 216 can move in first direction (Y direction) and/or third direction (Z-direction).

Although it is to be understood, however, that in this embodiment, holding section 216 produces mobile by the deformation of extension 214 and elastic construction 215, but the present invention is not restricted to this.In the embodiment that other are not shown, the extension of holding section and elastic construction omit and arrange, and be deformed, make holding section can move in first direction (Y direction) and/or third direction (Z-direction) after body stress.

Then, as shown in Figure 3 B, in holding section 216 after through hole 2321 separates, C rotates the first component 210 around the shaft, makes supporter 219 away from substrate 231.Now, owing to the second segment 102 of suspender belt 100 is not oppressed by supporter 219, the second segment 102 of suspender belt 100 can be releasably fastened to second component 230 and slide, and adjusts to desired length.Be fixed it addition, the second end 102 of the suspender belt 100 after adjusting can pass through adjustment ring 500, unlikely arbitrarily be exposed.After the length adjustment of suspender belt 100 completes, C rotates the first component 210 around the shaft, makes supporter 219 near substrate 231, and makes holding section 216 be combined with through hole 2321, as shown in Figure 3A, to limit the movement of the second end 102 of suspender belt 100.

When dressing traditional sling components, sling components is likely to surprisingly be pullled by external force and cause that user is injured.But, as shown in Figure 4, when the sling components 1 of the present invention is pulled by external force, the first component 210 will depart from from second component 230, and then avoid injury to produce.In details of the words, when suspender belt 100 is pullled by external force, the external force F2 being directed away from the direction of fixing seat 232 by one is pulled by the first component 210 so that two axle center 217 of the first component 210 separate from axis hole 2351 via two entrance holes 2353 of two axle beds 235 respectively.Therefore, the situation that user damages because of sling components 1 can be avoided.

With reference to Fig. 5, the side view of the clasp unit 200a of its display second embodiment of the present invention.In the embodiment shown by Fig. 5, same or analogous label will be bestowed with the same or analogous element of the embodiment of Fig. 2, and its feature will not be described again.Clasp unit 200a includes the first component 210a and second component 230a.

In a second embodiment, second component 230a includes substrate 231, a fixing 232a and two axle beds 235.Fixing seat 232a extends upward from the first side 2311 of substrate 231, wherein an adjacent first side of passage 233a 2311 and in the first direction (Y direction) wear fixing seat 232a.

In a second embodiment, the first component 210a includes a body 211a, a fastener 213a, two axle center 217.Body 211a has an a cephalolateral margin 2112a and posterior lateral margin 2114a.In the adjacent place of the posterior lateral margin 2114a of body 211a, a perforation 212a wears end face and the bottom surface of 211a, passes through for suspender belt and is fixed on the first component 210a.Two axis holes 2351 that two axle center 217 are respectively relative to second component 230a are formed at relative two sides of body 211a.Fastener 213a includes an an extension 214a and holding section 216a.Extension 214a extends vertically downward from the cephalolateral margin 2112a of body 211a and terminates at its end.Holding section 216a is linked to the end of extension 214a, and extends along the direction of contrary first direction (Y direction).Extension 214a configures as an elastic force compression unit, to provide holding section 216a to move required degree of freedom.

When clasp unit 200a is positioned at closed mode, the holding section 216a of the first component 210a is positioned in the middle of the passage 233a of second component 230a.Owing to holding section 216a is limited by passage 233a, the axle center 217a of the first component 210a cannot be pivoted by the C axle bed 235 relative to second component 230a around the shaft.Therefore, by the suspender belt (being not shown in Fig. 5) of the passage 233a of second component 230a, the supporter 219 by the first component 210a is fixed.

When adjusting suspender belt length, first apply external force in the fastener 213a of the first component 210a towards first direction (Y direction), make holding section 216a separate from passage 233a.It should be noted that extension 214a because being produced elastic deformation by external force pressure at holding section 216a in the passage 233a process separated.Now, extension 214a provides holding section 216a in the degree of freedom of the upper movement of first direction (Y direction).Therefore, holding section 216a can move in first direction (Y direction).The step adjusting suspender belt length about all the other is similar to the embodiment of Fig. 1-Fig. 4, for simplifying description, explanation is not repeated.

With reference to Fig. 6, the side view of the clasp unit 200b of its display third embodiment of the present invention.In the embodiment shown by Fig. 6, same or analogous label will be bestowed with the same or analogous element of the embodiment of Fig. 2, and its feature will not be described again.Clasp unit 200b includes the first component 210b and second component 230b.

In the third embodiment, second component 230b includes substrate 231, a fixing 232b and two axle beds 235.Fixing seat 232b from the first side 2311 of substrate 231 upward (positive Z axis) extend, wherein a passage 233b this first side 2311 adjacent and in the first direction (Y direction) wear fixing seat 232b.Being positioned at the passage 233b side away from substrate 231, fixing seat 232b also includes a through hole 2321b (Y direction) in the first direction and wears fixing seat 232b.It addition, a groove 2323b is formed at the top of fixing seat 232b.

In the third embodiment, the first component 210b includes a body 211b, a fastener 213b, two axle center 217 and a supporter 219.Body 211b has an a cephalolateral margin 2112b and posterior lateral margin 2114b.In the adjacent place of the posterior lateral margin 2114b of body 211b, a perforation 212b wears end face and the bottom surface of 211b, passes through for suspender belt and is fixed on the first component 210b.Two axis holes 2351 that two axle center 217 are respectively relative to second component 230b are formed at relative two sides of body 211b.Fastener 213b includes an extension 214b, a holding section 216b and a fixture block 2131b.As shown in Figure 6, extension 214b has the section of U-shaped and is arranged at the bottom surface of the contiguous cephalolateral margin 2112b of body 211b.Holding section 216b and fixture block 2131b is respectively relative to through hole 2321b and groove 2323b and is formed on extension 214b, and extends along the direction of contrary first direction (Y direction) respectively.Extension 214b configures as an elastic force compression unit, to provide holding section 216b and fixture block 2131b to move required degree of freedom.

When clasp unit 200b is positioned at closed mode, the holding section 216b of the first component 210b is positioned in the middle of the through hole 2321b of second component 230b, and the fixture block 2131b of the first component 210b is positioned in the middle of the groove 2323b of second component 230b.Owing to holding section 216b is limited by through hole 2321b, the axle center 217 of the first component 210b cannot be pivoted by the C axle bed 235 relative to second component 230b around the shaft, is therefore fixed by the supporter 219 by the first component 210b by the suspender belt (being not shown in Fig. 6) of passage 233b.

When adjusting suspender belt length, first apply external force in the fixture block 2131b of the first component 210b towards first direction (Y direction), make holding section 216b separate from through hole 2321b.It should be noted that extension 214b because being produced elastic deformation by external force pressure at holding section 216b in the through hole 2321b process separated.Now, extension 214 provides holding section 216 on first direction (Y direction) and/or the degree of freedom of third direction (Z-direction) movement.Therefore, holding section 216b can move in first direction (Y direction) and move with third direction (Z-direction).The step adjusting suspender belt length about all the other is similar to the embodiment described in Fig. 1-Fig. 4, for simplifying description, explanation is not repeated.

The sling components of the present invention, its jump ring component can reach the purpose adjusting suspender belt length and protection user personal safety simultaneously.Therefore, compared to traditional sling components, the production cost of the sling components of the present invention then reduces with this, and manufacturing process also can comparatively simplify.It is any limitation as it addition, the additional length after suspender belt length adjustment is possible with adjustment ring, not only increases wearing comfort, more avoid secret worry for security.

Although disclosing the present invention in conjunction with preferred embodiment above; but it is not limited to the present invention; any those skilled in the art; without departing from the spirit and scope of the present invention; can doing a little change and retouching, therefore protection scope of the present invention should with being as the criterion that the claim enclosed defines.

Claims

1. A clasp unit comprising:

Substrate;

the fixing seat is arranged on the base plate;

two shaft seats are arranged side by side on the base plate along a second direction at intervals and are spaced apart from the fixed seat along a first direction, wherein the first direction is perpendicular to the second direction;

The body is detachably arranged on the two shaft seats;

a snap fitting, connecting the side of the body away from the two shaft seats; and

The abutting piece protrudes from the bottom surface of the main body, wherein when the buckle unit is in a closed state, the engaging piece engages with the fixing seat, and the bottom surface of the main body faces the base plate, so that the abutting piece is close to For the base plate, when the clasp unit changes from the closed state to an open state, the engaging part is separated from the fixing seat and the body rotates relative to the two shaft seats.

2. The clasp unit as claimed in claim 1, wherein the engaging member comprises:

an elastic compression part, connected to the body; and

The engaging portion is connected to the body through the elastic compression portion and is configured to be combined with the fixing seat, wherein when the clasp unit moves from the closed state to the open state, the elastic compression portion elastically deforms to make the card The joint part is separated from the fixing seat.

3. The buckle unit as claimed in claim 2, wherein the elastic compression part comprises an extension part, and the extension part is used to provide the engaging part in the first direction or a third direction perpendicular to the first and second directions. degrees of freedom for directional movement.

4. The buckle unit as claimed in claim 3, wherein the elastic compression part further comprises an elastic structure, the elastic structure connects the extension part to the locking part and is used for providing the locking part to move in the first direction degrees of freedom.

5 . The clasp unit as claimed in claim 1 , wherein each of the shaft seats comprises a shaft hole and an introduction hole communicating with the shaft hole, wherein the introduction hole is formed on a side of the shaft seat away from the fixing seat.

6. The clasp unit as claimed in claim 5, further comprising two shafts, the two shafts are respectively formed on both sides of the main body and pivoted in the shaft holes of the two shaft seats, wherein when the main body When pulled by an external force in a direction away from the fixed seat, the two shaft centers move out of the shaft holes of the two shaft seats through the two introduction holes.

7. The buckle unit as claimed in claim 1, wherein a channel is formed in the fixing base in the first direction, and the channel is configured to allow a strap to pass through.

8. The buckle unit according to claim 7, wherein the fixing seat is located on the side of the channel away from the base plate, and further comprises a through hole, when the buckle unit is in the closed state, the engaging member passes through the through hole The hole is combined with the fixing seat.

9 . The buckle unit as claimed in claim 1 , wherein a through hole is configured on the opposite side of the main body connected to the engaging member for a strap to pass through. 10 .

10. A harness assembly comprising:

The buckle unit as claimed in claim 1, wherein a perforation is formed on the opposite side of the main body connected to the engaging member, and the fixing seat is passed through by a channel in the first direction; a first end of a sling fixed on the perforation, and the second end of the sling passes through the passage in sequence toward the first direction and passes between the two shaft seats, when the buckle unit is in the closed state, the second end of the sling Pressed by the abutment, the strap is positioned on the base plate.