CN203575767U - Rope fixing piece - Google Patents
Rope fixing piece Download PDFInfo
- Publication number
- CN203575767U CN203575767U CN201320772769.6U CN201320772769U CN203575767U CN 203575767 U CN203575767 U CN 203575767U CN 201320772769 U CN201320772769 U CN 201320772769U CN 203575767 U CN203575767 U CN 203575767U
- Authority
- CN
- China
- Prior art keywords
- fixing part
- mount body
- wire rope
- rope fixing
- rope
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 230000014759 maintenance of location Effects 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 abstract 3
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 239000002184 metal Substances 0.000 description 2
- 229920006324 polyoxymethylene Polymers 0.000 description 2
- 229930182556 Polyacetal Natural products 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Images
Landscapes
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
- Buckles (AREA)
Abstract
The utility model provides a rope fixing piece with low height and small outer-diameter dimension. The rope fixing piece comprises a fixing piece main body (2) with two rope penetrating openings (2c), a locking part 3 with a spring head insert hole (3d), and a tapered spiral spring (4), wherein a base (4a) of the tapered spiral spring (4) is supported at the inner surface of a bottom part (2a) of the fixing piece main body (2); a top part (4b) of the tapered spiral spring (4) is inserted into the spring head insert hole; by virtue of forces applied by the tapered spiral spring, ropes (7) which penetrate through the fixing piece main body (2) from one rope penetrating opening to the other rope penetrating opening along two sides of a shaft part (3c) of the locking part are clamped and locked.
Description
Technical field
The utility model relates to a kind of rope fixing part, is located at the fastening length with rope that the peristome of all kinds of clothes, bag bag grades for adjusting.
Background technology
In the past, existing as No. 5215566 (hereinafter referred to as patent documentation 1) disclosed rope fixing part of Japanese patent gazette.As shown in Figure 7, this rope fixing part comprises: auxiliary assembly 22, and it has through hole 21 around; Common unit 24, it has through hole 23 around, in the mode being free to slide, is embedded in auxiliary assembly 22; And application of force unit 25, it applies from the power of the outstanding direction of described auxiliary assembly 22 common unit 24.
Application of force unit 25 forms by being configured in common unit 24 cylindrically coiled spring around, and its one end locks with the outstanding distolateral large-diameter portion 27 that is located at common unit 24, and the other end locks with the stage portion 28 that is located at the interior week of auxiliary assembly 22.
Described rope fixing part is by making to restrict 29 respectively through the through hole 21,23 of auxiliary assembly 22 and common unit 24, and between the upside inward flange of through hole 21 and the downside inward flange of through hole 23, the power applying by cylindrically coiled spring 25 clamps locking by rope 29.In addition, by overcoming power that cylindrically coiled spring 25 applies by the large-diameter portion of common unit 24 27 depress, between the upside inward flange of through hole 21 and the downside inward flange of through hole 23, produce space, the clamping locking of rope 29 is disengaged thus, can adjust like this length of rope 29.
But, even the columned helical spring 25 shown in patent documentation 1 when maximum compression, also cannot be compressed to than helical coil number be multiplied by gauge or diameter of wire and the lower height of value, so the height of rope fixing part can corresponding uprising.
In addition, like that in the situation that the outside of common unit configures cylinder spring, the outside dimension of rope fixing part can corresponding increase as Patent Document 1.
Utility model content
The utility model is done in order to address the above problem, and its object is to provide the rope fixing part that a kind of height is low and outside dimension is little.
Rope fixing part of the present utility model comprises: mount body, be tubular, there are bottom, vertical hole portion and two wire rope handling openings, these two wire rope handling openings in the mode faced mutually (namely, in mode in opposite directions or in opposed mode) be respectively formed at the sidepiece of described mount body, and connect respectively to described vertical hole portion; Lock Part, there is mobile top plate portion and the base plate that embeds freely described vertical hole portion, this top plate portion and base plate are connected by axial region, and the external diameter of this axial region is less than the external diameter of described top plate portion and the external diameter of described base plate, from described base plate to described axial region, are formed with spring head patchhole; Oval section volute spring, its base portion loads in the inner face of the described bottom of described mount body, and top ends is inserted described spring head patchhole, and the external diameter of described top ends is less than the external diameter of described base portion; Wherein, between described base plate and the upside inward flange of described two wire rope handling openings, the power applying by described oval section volute spring clamps locking to the rope that a wire rope handling opening from described two wire rope handling openings runs through described mount body to another wire rope handling opening along the both sides of the described axial region of described Lock Part respectively.
According to this structure, by making rope, along the both sides of the axial region of Lock Part, a wire rope handling opening from two wire rope handling openings runs through mount body to another wire rope handling opening respectively, can be between the base plate of Lock Part and the upside inward flange of two wire rope handling openings of mount body, the power applying by oval section volute spring tightly locks rope clamp.In addition, by overcoming power that oval section volute spring applies by the top plate portion depress of Lock Part, between the upside inward flange of two wire rope handling openings of base plate and mount body, produce space, the clamping locking of rope is disengaged thus, can adjust like this length of rope.
Wherein, though the common cylindrically coiled spring that the rope fixing part of patent documentation 1 is used when maximum compression, also cannot be compressed to than helical coil number be multiplied by gauge or diameter of wire and the lower height of value, so the height of rope fixing part can corresponding increasing.With respect to this, the oval section volute spring that rope fixing part of the present utility model is used, no matter helical coil number is how many, can be compressed to the height that is equivalent to gauge or diameter of wire when maximum compression, therefore can correspondingly make the height of rope fixing part reduce (attenuation).
In addition, like that in the situation that the outside of common unit configures cylinder spring, the outside dimension of rope fixing part will correspondingly increase as Patent Document 1.With respect to this, in the utility model, oval section volute spring is configured between the inner face of bottom and the spring head patchhole of Lock Part of mount body, therefore can also dwindle the outside dimension of rope fixing part.
Therefore,, according to the utility model, can realize highly low (thin) and the little rope fixing part of outside dimension.
In the utility model, preferably the base plate at described Lock Part is formed with projection, and this projection enters two wire rope handling openings of described mount body, for preventing coming off and rotation of described Lock Part.
According to this structure, Lock Part is being embedded after the vertical hole portion of mount body, under making to restrict through wire rope handling opening (mount body) state before, oval section volute spring and Lock Part are being assembled in after mount body, are making immediately the projection of base plate enter two wire rope handling openings of mount body.Thus, Lock Part can, rope is discharged from the vertical hole portion of mount body because of the power that oval section volute spring applies before through wire rope handling opening (mount body), therefore just can easily not make rope through the operation of wire rope handling opening (mount body).
In the utility model, preferably the inner face in the described bottom of described mount body is formed with the restriction recess that the base portion of the described oval section volute spring of restriction moves.
According to this structure, by the movement that limits the base portion of recesses limit oval section volute spring, base portion can not depart from from the bottom of mount body.
In the utility model, described oval section volute spring can be for example conical helical spring, and in addition, it is discoideus that described top plate portion and described base plate for example can be respectively.
In the utility model, preferably also comprise the chassis with needle-like portion, in the described bottom of described mount body, be formed with the through hole that described needle-like portion is connected, described needle-like portion by making described chassis through be disposed on the outside of described bottom of described mount body be mounted parts after connect described through hole, and make the head portion of this needle-like portion become flat expansion at the inner face of the described bottom of described mount body, thereby described in being fixed on, described mount body is mounted on parts.
According to this structure, by using chassis just mount body can be fixed on, be mounted on parts (all kinds of clothes, bag bag etc.).That is, fixed by using chassis just can make rope fixing part of the present utility model become.In addition, by making the head portion of needle-like portion become flat expansion, can utilize the movement of the large footpath base portion of this part restriction oval section volute spring, therefore also the restriction recess of mount body can be set.
In said structure, preferably on the face that is mounted component side described in described chassis, be formed with the spline projection that is mounted parts described in nipping.
According to this structure, the spline projection on chassis is nipped and is mounted parts, is fixed on thus the mount body being mounted on parts and is difficult for rotating.
Accompanying drawing explanation
Fig. 1 represents the rope fixing part that the utility model relates to, and wherein (a) is the stereogram of watching from top, is (b) stereogram of watching from bottom.
Fig. 2 is the front view of the rope fixing part shown in Fig. 1.
Fig. 3 is that the master who becomes the related rope fixing part of the utility model before flat at the head portion of the needle-like portion on chassis looks sectional view.
The rope fixing part of Fig. 4 presentation graphs 1, wherein (a) is side view, wherein (b) is the sectional view of (b).
Fig. 5 is that wherein (a) is sectional view, is (b) stereogram at the related rope fixing part of the utility model of clamping under the state of rope.
Fig. 6 utilizes chassis to be fixed on to be mounted the related rope fixing part of the utility model on parts, and wherein (a) is sectional view, and figure (b) is stereogram.
Fig. 7 is the rope fixing part of patent documentation 1, and wherein (a) is stereogram, is (b) at the front view of clamping under the state of rope, is (c) to look sectional view the master who does not clamp under the state of rope.
The specific embodiment
Below, with reference to accompanying drawing, describe the specific embodiment of the present utility model in detail.Fig. 1 represents rope fixing part (cord stopper) 1, and wherein (a) is the stereogram of watching from top, is (b) stereogram of watching from bottom.
Fig. 2 is the front view of the rope fixing part 1 shown in Fig. 1.The rope fixing part 1 of Fig. 4 presentation graphs 1, wherein (a) is side view, is (b) sectional view of (a).
At the inner face of the bottom of mount body 2 2a, be formed with the restriction recess 2d of toroidal, for limiting the movement of base portion (also claiming below " large footpath the base portion ") 4a of oval section volute spring 4.In addition, in the central authorities of the bottom of mount body 2 2a, be formed with through hole 2e, the 5a of needle-like portion on chassis 5 connects this through hole 2e.
Neighboring at the large footpath of Lock Part 3 bottom 3b is formed with four projections, and these four projections 90 degree of being separated by circumference, enter respectively each wire rope handling opening 2c of mount body 2, for preventing coming off and rotation of Lock Part 3.Each wire rope handling opening 2c allows respectively two projection 3e enter, thereby the upside inward flange that each projection 3e locks respectively at wire rope handling opening 2c prevents from coming off, and, thereby the inward flange locking respectively in the left and right sides of wire rope handling opening 2c prevents from rotating.
The oval section volute spring 4 adopting in present embodiment is that the spring wire of metal is wound into conical helical spring coniform and that obtain, its large footpath base portion 4a loads in the inner face of the restriction recess 2d of the bottom of mount body 2 2a, and top ends (also claiming below " path head ") 4b inserts the spring head patchhole 3d of Lock Part 3.Wherein, oval section volute spring 4 is not limited to the conical helical spring that present embodiment adopts, also can adopt various oval section volute springs, for example, the polygonal oval section volute springs such as quadrangular pyramid shape helical spring, hexagonal pyramidal helical spring or elliptic conic shape helical spring etc.
On the face that is mounted parts 6 sides on chassis 5, be formed with spline projection 5b, each spline projection 5b roughly the same angle (60 degree of being separated by present embodiment) of being separated by circumference, is mounted parts 6 for nipping.
In the situation that using rope fixing part as above 1, as shown in Fig. 5 (a), along the both sides of the path axial region 3c of Lock Part 3, a wire rope handling opening 2c from two wire rope handling opening 2c of described mount body 2 runs through described mount body 2 to another wire rope handling opening 2c respectively to make to restrict 7.Thus, between the upside inward flange of the wire rope handling opening 2c of the large footpath of Lock Part 3 bottom 3b and mount body 2, the power applying by oval section volute spring 4 clamps locking by rope 7.In addition, by overcoming power that oval section volute spring 4 applies by top, the large footpath 3a depress (reference arrow) of Lock Part 3, between the upside inward flange of the wire rope handling opening 2c of large footpath bottom 3b and mount body 2, produce space, the clamping locking of rope 7 is disengaged thus, can adjust like this length of rope.
Wherein, though the cylindrically coiled spring 25 that the rope fixing part of patent documentation 1 is used when maximum compression, also cannot be compressed to than helical coil number be multiplied by gauge or diameter of wire and the lower height of value, so corresponding increasing of height T1 of rope fixing part.
With respect to this, the oval section volute spring 4 that rope fixing part of the present utility model is used, no matter helical coil number is how many, can be compressed to the height that is equivalent to gauge or diameter of wire when maximum compression, therefore can make the corresponding reduction of height T2 (attenuation) of rope fixing part.
In addition, like that in the situation that the outside of common unit 24 configures cylinder spring 25, the outside dimension W1 of rope fixing part will correspondingly increase as Patent Document 1.
With respect to this, in the utility model, oval section volute spring 4 is configured between the inner face of bottom 2a and the spring head patchhole 3d of Lock Part 3 of mount body 2, therefore can also dwindle the outside dimension W2 of rope fixing part 1.
So, rope fixing part 1 of the present utility model can make height T2 reduce (attenuation), again can reduced outside diameter size W2, so its structure is compared compact more with the structure of the rope fixing part of patent documentation 1.
In addition, in the large footpath of Lock Part 3, bottom 3b is formed with projection 3e, and this projection 3e enters the wire rope handling opening 2c of mount body 2, for preventing coming off and rotation of Lock Part 3.Wherein, Lock Part 3 is being embedded after the vertical hole portion 2b of mount body 2, make to restrict 7 through under wire rope handling opening 2c (mount body 2) state before, after oval section volute spring 4 and Lock Part 3 are assembled in to mount body 2, make immediately the projection 3e of large footpath bottom 3b enter the wire rope handling opening 2c of mount body 2.Thus, Lock Part 3 can 7 not discharged from the vertical hole portion 2b of mount body 2 because of the power that oval section volute spring 4 applies through wire rope handling opening 2c (mount body 2) before making to restrict, and 7 operations through wire rope handling opening 2c (mount body 2) therefore can easily make to restrict.
And then, by restriction recess 2d, being limited the movement of the large footpath base portion 4a of oval section volute spring 4, large footpath base portion 4a can not depart from from the bottom 2a of mount body 2.
In addition, by use, there is the chassis 5 of the 5a of needle-like portion, just mount body 2 can be fixed on and be mounted on parts 6.That is,, by using chassis 5, can make rope fixing part 1 become fixed.In addition, by making the head portion of the 5a of needle-like portion become flat expansion, can utilize the movement of the large footpath base portion 4a of this part restriction oval section volute spring 4, therefore the restriction recess 2d of mount body 2 also can be set.
And then the spline projection 5b on chassis 5 nips and is mounted parts 6, be fixed on thus the mount body 2 being mounted on parts 6 and be difficult for rotating.
Claims (7)
1. a rope fixing part, is characterized in that comprising:
Mount body, is tubular, has bottom, vertical hole portion and two wire rope handling openings, and these two wire rope handling openings are respectively formed at the sidepiece of described mount body in the mode of facing mutually, and connects respectively to described vertical hole portion;
Lock Part, there is mobile top plate portion and the base plate that embeds freely described vertical hole portion, this top plate portion and base plate are connected by axial region, and the external diameter of this axial region is less than the external diameter of described top plate portion and the external diameter of described base plate, from described base plate to described axial region, are formed with spring head patchhole; And
Oval section volute spring, its base portion loads the inner face in described bottom, and top ends is inserted described spring head patchhole, and the external diameter of described top ends is less than the external diameter of described base portion, wherein,
Between described base plate and the upside inward flange of described two wire rope handling openings, the power applying by described oval section volute spring clamps locking to the rope that a wire rope handling opening from described two wire rope handling openings runs through described mount body to another wire rope handling opening along the both sides of described axial region respectively.
2. rope fixing part according to claim 1, is characterized in that: in described base plate, be formed with projection, this projection enters described two wire rope handling openings, for preventing coming off and rotation of described Lock Part.
3. rope fixing part according to claim 1, is characterized in that: the inner face in described bottom is formed with the restriction recess that the base portion of the described oval section volute spring of restriction moves.
4. rope fixing part according to claim 1, is characterized in that: described oval section volute spring is conical helical spring.
5. rope fixing part according to claim 1, is characterized in that: described top plate portion and described base plate are respectively discoideus.
6. according to the rope fixing part described in any one in claim 1 to 5, characterized by further comprising:
Chassis, has needle-like portion, wherein,
In described bottom, be formed with the through hole that described needle-like portion is connected,
Described needle-like portion through be disposed on the outside of described bottom be mounted parts after connect described through hole, the inner face of the top ends of this needle-like portion in described bottom becomes flat expansion, thereby is mounted on parts described in described mount body is fixed on.
7. rope fixing part according to claim 6, is characterized in that: on the face that is mounted component side described in described chassis, be formed with the retention tab that is mounted parts described in nipping.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013-005612 | 2013-09-30 | ||
| JP2013005612U JP3187726U (en) | 2013-09-30 | 2013-09-30 | Tie fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203575767U true CN203575767U (en) | 2014-05-07 |
Family
ID=50431264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320772769.6U Expired - Lifetime CN203575767U (en) | 2013-09-30 | 2013-11-28 | Rope fixing piece |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP3187726U (en) |
| CN (1) | CN203575767U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105709320A (en) * | 2016-03-31 | 2016-06-29 | 江阴市人民医院 | Anti-pressure sore dental pad and application method thereof |
| WO2021017681A1 (en) * | 2019-07-29 | 2021-02-04 | 香港多耐福有限公司 | Fixing buckle and clothing |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6272169B2 (en) * | 2014-07-24 | 2018-01-31 | 株式会社ニフコ | Code lock |
-
2013
- 2013-09-30 JP JP2013005612U patent/JP3187726U/en not_active Expired - Lifetime
- 2013-11-28 CN CN201320772769.6U patent/CN203575767U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105709320A (en) * | 2016-03-31 | 2016-06-29 | 江阴市人民医院 | Anti-pressure sore dental pad and application method thereof |
| CN105709320B (en) * | 2016-03-31 | 2017-09-12 | 江阴市人民医院 | Pressure sore prevention bite-block and its application method |
| WO2021017681A1 (en) * | 2019-07-29 | 2021-02-04 | 香港多耐福有限公司 | Fixing buckle and clothing |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3187726U (en) | 2013-12-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10578141B1 (en) | Securing pin for securing structural members | |
| CN106795902B (en) | Hole filling sleeve and gasket design for bolt placement | |
| US6241553B1 (en) | Connector for electrical cords and cables | |
| US9909636B2 (en) | Canted coil spring with longitudinal component within and related methods | |
| CN203575767U (en) | Rope fixing piece | |
| US9518628B2 (en) | Tubular vibration-damping device | |
| US20050079762A1 (en) | Connector for electrical cords and cables | |
| KR200474814Y1 (en) | Coupling device | |
| US9459466B2 (en) | Eyewear temple | |
| US8690194B1 (en) | Flexible metal conduit to electrical metallic tubing/rigid conduit transition coupler | |
| US20110240235A1 (en) | Window covering having a winding function | |
| KR20160045585A (en) | Fastening element and assembly with such a fastening element and a receiving element | |
| CN104343784B (en) | Anti- tremolo sleeve for articulated joint | |
| CN103075399B (en) | Connecting element for plate connection | |
| US8485706B2 (en) | Securing device for connecting reflector to adjustment unit of vehicle headlight | |
| TWM592925U (en) | Bundling sleeve | |
| US8667872B2 (en) | Socket holder | |
| JP3152033U (en) | gas spring | |
| US8522855B2 (en) | Sunshade | |
| US9045932B2 (en) | Hole seal | |
| CN101208536B (en) | Elastomeric spring-damper with integral stops | |
| US8172609B2 (en) | Joint for a cable | |
| JP5968387B2 (en) | Frame connector | |
| US20170313484A1 (en) | Lashing belt | |
| US10495138B2 (en) | Hinge assembly with compressible sleeve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140507 |