CN102938989A - Positioning structure of drawstring - Google Patents
Positioning structure of drawstring Download PDFInfo
- Publication number
- CN102938989A CN102938989A CN2011102336390A CN201110233639A CN102938989A CN 102938989 A CN102938989 A CN 102938989A CN 2011102336390 A CN2011102336390 A CN 2011102336390A CN 201110233639 A CN201110233639 A CN 201110233639A CN 102938989 A CN102938989 A CN 102938989A
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- China
- Prior art keywords
- drawstring
- housing
- knob
- location structure
- lid
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Abstract
The invention discloses a positioning structure of a drawstring. The structure comprises a housing, a cover, a positioning member and the drawstring, wherein the housing is provided with an end face and a limiting portion which is formed through the extension from the end face, the cover is fixed to the end face of the housing, a stopping portion is formed on the cover, a rotary space is defined by the stopping portion, the end face and the limiting portion, the positioning portion is provided with a knob, the knob is provided with a guide portion which is matched with the limiting portion, the knob is guided by the limiting portion to enter or retreat the rotary space, and the drawstring is connected to the fixing member. The drawstring and the housing can be locked or separated in a moving mode, during usage, the drawstring cannot drop off under the locking state and the structure has the advantages of being simple in structure, easy to operate, easy to dismount and mount and convenient to use.
Description
Technical field
The present invention relates to a kind of location structure, and particularly relate to a kind of drawstring location structure, it is detachable, is applicable to electronic product.
Background technology
Drawstring application in daily life is very wide, especially is applied to the device of hand-hold type.As shown in Figure 1, it is a kind of schematic perspective view of conventional portable electric device.Above-mentioned portable electric device has housing 1a, two fixed lever 2a, and drawstring 3a.The two ends of described fixed lever 2a bend respectively is fixed in housing 1a, makes between fixed lever 2a and the housing 1a to be formed with perforate 4a.And the two ends of drawstring 3a are arranged in respectively above-mentioned perforate 4a, and are fixed on two fixed lever 2a.Wherein, be formed with plant space 5a between drawstring 3a and the housing 1a, therefore, when user's wish is used above-mentioned portable electric device, finger can be passed described plant space 5a, and then grip portable electric device.Thus, user's hand will be oppressed by drawstring 3a, and be difficult for making portable electric device to come off.
Yet above-mentioned drawstring 3a may have not easily detachable problem and exist.And if according to user's demand drawstring 3a is changed or adjusts, this operation is very inconvenient.
Summary of the invention
The technical problem to be solved in the present invention is not quick detachable in order to overcome in the prior art drawstring, changes or adjust very inconvenient defective, and a kind of drawstring location structure is provided, and it is applicable to electronic product.The design that has movable fastening or separate between its drawstring and the housing, and drawstring can't come off when using under buckling state, thus user's simple-mounting-dismounting and easy-to-use function are provided.
The present invention solves above-mentioned technical problem by following technical proposals: a kind of drawstring location structure, and its characteristics are that it comprises: a housing, it has an end face and the limiting section that extends to form of this end face certainly;
One lid, it is fixed on the end face of this housing, and this lid is formed with a stop section, and this stop section, this end face and this limiting section surround and are formed with a rotation space;
Positioning piece, it has a knob, and this knob can enter or withdraw from this rotation space via this limiting section; And
One drawstring, it is connected in this keeper.
Preferably, this knob form one can accommodating this limiting section guidance part.
Preferably, this lid is formed with a base portion and from a contraposition part of this base portion and this stop section extension, this stop section is formed with a perforate, and described contraposition part is formed with a registration holes that is communicated in described perforate.
Preferably, this limiting section is the fin of strip always.
Preferably, this keeper has a substrate, the certainly joint pin that extends of this substrate, and this knob of extending from this joint pin.
Preferably, this limiting section is a fin, and this guidance part is a guide channel corresponding to this fin.
Preferably, this knob be formed with a first surface, one second, and connect this first surface with this second one encircle the side, this knob is concaved with this guide channel from this first surface, this ring side is formed with two openings that are communicated in this guide channel.
Preferably, this housing is concaved with a storage tank, and the end face of this housing is positioned at this storage tank bottom, and the profile of this lid is corresponding to this storage tank, and this lid is arranged at the storage tank of this housing.
Preferably, this keeper has a collar, and this collar is formed by the substrate extension of this keeper, and this drawstring is elastic drawstring.
Preferably, described drawstring detent mechanism is arranged on the electronic product.
Among the present invention, but above-mentioned optimum condition combination in any on the basis that meets this area general knowledge namely gets each preferred embodiment of the present invention.
Positive progressive effect of the present invention is: can movable fastening between drawstring and the housing in the drawstring location structure of the present invention or separate, and under buckling state, the drawstring in the use can not come off.This is simple in structure easy to operate, has more simple-mounting-dismounting and easy-to-use advantage.
Description of drawings
Fig. 1 is the schematic perspective view of conventional portable electric device.
Fig. 2 is the perspective exploded view of drawstring location structure of the present invention.
Fig. 3 is the schematic perspective view of the lid of drawstring location structure of the present invention when being installed in housing.
Fig. 4 is the schematic perspective view of the keeper knob of drawstring location structure of the present invention when being placed in slipping space.
Fig. 5 is the three-dimensional cross-sectional schematic of the keeper knob of drawstring location structure of the present invention when being placed in slipping space.
Fig. 6 is the three-dimensional cross-sectional schematic of the keeper knob of drawstring location structure of the present invention when sliding onto rotation space by slipping space.
Fig. 7 is the three-dimensional cross-sectional schematic that drawstring location structure assembling of the present invention is finished.
Fig. 8 is the schematic perspective view that drawstring location structure assembling of the present invention is finished.
Fig. 9 is the schematic diagram that the drawstring other end of drawstring location structure of the present invention is fixed in another drawstring location structure.
Figure 10 is the schematic diagram that the drawstring other end of drawstring location structure of the present invention is fixed in the housing of electronic product.
[Reference numeral]
The 1a housing
The 2a fixed lever
The 3a drawstring
The 4a perforate
5a plant space
1 housing
11,11 ' storage tank
12 end faces
13,13 ' limiting section
131 fins
132 ora terminalis
2,2 ' lid
21 base portions
22 stop sections
221 perforates
23 contraposition parts
231 registration holes
24 rotation spaces
25 slipping space
3,3 ' keeper
31 substrates
32 joint pins
33 knobs
331 first surfaces
332 second
333 ring sides
3331 openings
334 guidance parts
3341 guide channels
34, the 34 ' collar
4 drawstrings
5 electronic products
The angle of θ guide channel center line and drawstring center line
Embodiment
Provide preferred embodiment of the present invention below in conjunction with accompanying drawing, to describe technical scheme of the present invention in detail.
Fig. 2 to Figure 10 represents preferred embodiment of the present invention.Wherein, Fig. 2 and Fig. 3 are three-dimensional exploded view of the present invention; Fig. 4 to Fig. 8 is the use procedure schematic diagram of keeper of the present invention; Fig. 9 and Figure 10 are use view of the present invention.
As shown in Figure 2, drawstring location structure of the present invention comprises: housing 1, be fixed in housing 1 lid 2, can fasten or be located away from the keeper 3 of housing 1 and lid 2 and be connected in the drawstring 4 of keeper 3.
The profile of lid 2 is corresponding to the storage tank 11 of housing 1, and lid 2 is arranged in the storage tank 11 of housing 1 and is fixed on the end face 12.In more detail, lid 2 has base portion 21, from stop section 22 that base portion 21 bending is extended, and the contraposition part 23 that extends from base portion 21 and stop section 22, there is a gap between stop section 22, contraposition part 23 and the end face 12 that bending is extended, and described stop section 22 is formed with perforate 221, and contraposition part 23 is formed with the registration holes 231 that is communicated in above-mentioned perforate 221, and the aperture of registration holes 231 is greater than the aperture of perforate 221.
As shown in Figure 3, wherein lid 2 represents in order to explain orally with profile.The base portion 21 of lid 2 is tabular and is placed in the storage tank 11 of housing 1, and base portion 21 is fixed in housing 1 in the mode that locks.In the present embodiment, in above-mentioned locking mode as example, but in actual applications not as limit, it also can be for the mode such as fixing or chimeric.
Above-mentioned stop section 22, end face 12 surround with limiting section 13 and form rotation space 24.Wherein, limiting section 13 is positioned at outside the rotation space 24, and the ora terminalis 132 of limiting section 13 is in order to the border as rotation space 24.
Further, above-mentioned contraposition part 23 surrounds with end face 12 and forms slipping space 25.Wherein, limiting section 13 is positioned at slipping space 25, and with so that keeper 3 is only removable and can't rotate when being placed in slipping space 25, its reason is as follows:
As shown in Figures 2 and 3, keeper 3 have substrate 31, the joint pin 32 that extends from substrate 31, and the knob 33 that extends from joint pin 32.Wherein, the profile of above-mentioned joint pin 32 is corresponding to described perforate 221; The profile of above-mentioned knob 33 is corresponding to described registration holes 231, and knob 33 be formed with can accommodating described limiting section 13 guidance part 334.And in the present embodiment, guidance part 334 is profile corresponding to the guide channel 3341 of above-mentioned fin 131.The undersized of above-mentioned joint pin 32 is in the size of perforate 221, and the undersized of knob 33 is in the size of registration holes 231, and size design can not come off as principle to make things convenient for knob 33 to enter or withdraw from rotation space 24.
In more detail, described knob 33 is formed with first surface 331, second 332, and connects first surface 331 and second 's 332 ring side 333.Wherein, knob 33 is concaved with guidance part 334 from first surface 331, in the present embodiment, for example is guide channel 3341, and ring side 333 is formed with two openings 3331, and described two openings 3331 are interconnected through guide channel 3341.Be connected in above-mentioned joint pin 32 for second 332.Simultaneously, the design principle of guide channel 3341 is that center line and the drawstring center line of guide channel 3341 exists an angle theta, in the present embodiment angle theta take 90 ° as example, but not as limit.
Such as Fig. 3 to shown in Figure 5, when above-mentioned keeper 3 wishs fasten, when being installed between housing 1 and the lid 2, must be first with the registration holes 231 of knob 33 by lid 2 also involutory guidance part 334 in limiting section 13 knob 33 is placed in the slipping space 25.
Thereafter, as shown in Figure 5 and Figure 6, knob 33 sees through guidance part 334 and moves toward rotation space 24 with limiting section 13, and then knob 33 is placed in the rotation space 24.At this moment, joint pin 32 is present in the perforate 221 of lid 2, and ring side 333 is present between housing 1 and the lid 2, namely between end face 12 and the stop section 22.
At last, to shown in Figure 8, rotatable positioning member 3 makes the opening 3331 of knob make ring side 333 blocks in ora terminalis 132 away from the ora terminalis 132 of limiting section such as Fig. 6.Second 332 of knob 33 is limited in stop section 22, and regards to the outer surface of stop section 22, and then the knob 33 of keeper 3 only is rotatably positioned between housing 1 and lid 2.
In addition, if wish from taking out the knob 33 of keeper 3 between housing 1 and the lid 2, then must first rotatable positioning member 3, make opening 3331 on the knob 33 ring sides 333 corresponding to the ora terminalis 132 of limiting section 13.Continue it, translation keeper 3 withdraws from rotation space 24, when knob 33 moves to slipping space 25, knob 33 can be taken out by the registration holes 231 of lid 2.
Further, described keeper 3 can be formed with the collar 34, and the above-mentioned collar 34 is integrally formed with substrate 31, and the collar 34 of keeper 3 can be installed described drawstring 4.Wherein, above-mentioned drawstring 4 can be elastic drawstring and drawstring 4 one ends are arranged in the collar 34 of keeper 3.
Therefore, when the knob 33 of keeper 3 only is rotatably positioned between housing 1 and lid 2, pulling drawstring 4.Because the force direction that is subjected to of drawstring 4 can make the knob 33 of keeper 3 move towards the direction away from limiting section 13, make the joint pin 32 of keeper 3 be resisted against the sidewall of the perforate 221 of lid 2.Moreover, be present in the center line of guide channel 3341 and the center line of drawstring 4 because an angle theta is arranged, and opening 3331 is away from the ora terminalis 132 of limiting section 13, thereby makes the knob 33 of keeper 3 be difficult for breaking away from housing 1 and lids 2.
In addition, as shown in Figure 9, other end place at drawstring 4, housing 1 also can form another storage tank 11 ' and another limiting section 13 ', and the installing structure is same as another lid 2 ' and another keeper 3 ' of lid 2 and keeper 3, and the other end of drawstring 4 is arranged in the collar 34 ' of another keeper 3 '.Therefore, can mutually fasten or separate between drawstring 4 and the housing 1, and when using drawstring 4, because the design of drawstring location structure makes drawstring 4 difficult drop-offs, user's simple-mounting-dismounting is provided thus and fastens easy-to-use function.Perhaps, as shown in figure 10, drawstring 4 other ends also can be directly fixed on the housing 1.
Further, as shown in Figure 9 and Figure 10, drawstring location structure of the present invention can further limit and be used in electronic product 5, as: the products such as large-scale PDA (Personal Digital Assistant, palmtop PC), camera or flat computer.When user's wish is used described electronic product 5, finger can be passed between drawstring 4 and the housing 1, and then grip above-mentioned electronic product 5.Thus, user's hand will be subjected to drawstring 4 compressing, and be difficult for making electronic product 5 to come off, and then user's simple-mounting-dismounting and easy-to-use drawstring location structure can be provided.
According to the embodiment of the invention, above-mentioned drawstring location structure is via the guidance part 334 of keeper 3, lid 2, and the mutual collocation of the limiting section 13 of housing 1, thereby drawstring 4 is installed on the housing 1 separably.And, because the knob 33 that force direction can make keeper 3 of being subjected to of drawstring 4 moves towards the direction away from the limiting section 13 of housing 1, thereby make keeper 3 be difficult for breaking away from housings 1 and lids 2.
Although more than described the specific embodiment of the present invention, it will be understood by those of skill in the art that these only illustrate, protection scope of the present invention is limited by appended claims.Those skilled in the art can make various changes or modifications to these execution modes under the prerequisite that does not deviate from principle of the present invention and essence, but these changes and modification all fall into protection scope of the present invention.
Claims (10)
1. drawstring location structure is characterized in that it comprises: a housing, and it has an end face and the limiting section that extends to form of this end face certainly;
One lid, it is fixed on the end face of this housing, and this lid is formed with a stop section, and this stop section, this end face and this limiting section surround and are formed with a rotation space;
Positioning piece, it has a knob, and this knob can enter or withdraw from this rotation space via this limiting section; And
One drawstring, it is connected in this keeper.
2. drawstring location structure as claimed in claim 1 is characterized in that, this knob form one can accommodating this limiting section guidance part.
3. drawstring location structure as claimed in claim 1, it is characterized in that, this lid is formed with a base portion and from a contraposition part of this base portion and this stop section extension, this stop section is formed with a perforate, and described contraposition part is formed with a registration holes that is communicated in described perforate.
4. drawstring location structure as claimed in claim 1 is characterized in that, this limiting section is the fin of strip always.
5. drawstring location structure as claimed in claim 1 is characterized in that, this keeper has a substrate, the certainly joint pin that extends of this substrate, and this knob of extending from this joint pin.
6. drawstring location structure as claimed in claim 2 is characterized in that, this limiting section is a fin, and this guidance part is a guide channel corresponding to this fin.
7. drawstring location structure as claimed in claim 6, it is characterized in that, this knob be formed with a first surface, one second, and connect this first surface with this second one encircle the side, this knob is concaved with this guide channel from this first surface, this ring side is formed with two openings that are communicated in this guide channel.
8. drawstring location structure as claimed in claim 1 is characterized in that, this housing is concaved with a storage tank, and the end face of this housing is positioned at this storage tank bottom, and the profile of this lid is corresponding to this storage tank, and this lid is arranged at the storage tank of this housing.
9. drawstring location structure as claimed in claim 5 is characterized in that, this keeper has a collar, and this collar is formed by the substrate extension of this keeper, and this drawstring is elastic drawstring.
10. such as the described drawstring location structure of claim 1-9 any one, it is characterized in that described drawstring detent mechanism is arranged on the electronic product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110233639.0A CN102938989B (en) | 2011-08-15 | 2011-08-15 | Drawstring location structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110233639.0A CN102938989B (en) | 2011-08-15 | 2011-08-15 | Drawstring location structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102938989A true CN102938989A (en) | 2013-02-20 |
| CN102938989B CN102938989B (en) | 2015-12-02 |
Family
ID=47697833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110233639.0A Active CN102938989B (en) | 2011-08-15 | 2011-08-15 | Drawstring location structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102938989B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103179239A (en) * | 2013-04-11 | 2013-06-26 | 上海斐讯数据通信技术有限公司 | Mobile terminal with fixing device |
| TWI768937B (en) * | 2021-05-28 | 2022-06-21 | 原通有限公司 | Quick-release bag |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL2020499B1 (en) * | 2018-02-27 | 2019-09-03 | Ape B V | A device for holding a mobile electronic communication apparatus |
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|---|---|---|---|---|
| CN1838865A (en) * | 2005-03-25 | 2006-09-27 | 深圳富泰宏精密工业有限公司 | Locking structure of portable electronic device |
| CN201111947Y (en) * | 2007-09-11 | 2008-09-10 | 苏州福全电子五金有限公司 | Liquid crystal display device holders |
| CN201234420Y (en) * | 2008-06-26 | 2009-05-06 | 中兴通讯股份有限公司 | Back clip rotation construction for handhold device |
| CN101740733A (en) * | 2008-11-13 | 2010-06-16 | 深圳富泰宏精密工业有限公司 | Battery cover blocking structure |
| CN101783102A (en) * | 2009-01-21 | 2010-07-21 | 瀚宇彩晶股份有限公司 | Display device supporting structure |
-
2011
- 2011-08-15 CN CN201110233639.0A patent/CN102938989B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1838865A (en) * | 2005-03-25 | 2006-09-27 | 深圳富泰宏精密工业有限公司 | Locking structure of portable electronic device |
| CN201111947Y (en) * | 2007-09-11 | 2008-09-10 | 苏州福全电子五金有限公司 | Liquid crystal display device holders |
| CN201234420Y (en) * | 2008-06-26 | 2009-05-06 | 中兴通讯股份有限公司 | Back clip rotation construction for handhold device |
| CN101740733A (en) * | 2008-11-13 | 2010-06-16 | 深圳富泰宏精密工业有限公司 | Battery cover blocking structure |
| CN101783102A (en) * | 2009-01-21 | 2010-07-21 | 瀚宇彩晶股份有限公司 | Display device supporting structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103179239A (en) * | 2013-04-11 | 2013-06-26 | 上海斐讯数据通信技术有限公司 | Mobile terminal with fixing device |
| TWI768937B (en) * | 2021-05-28 | 2022-06-21 | 原通有限公司 | Quick-release bag |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102938989B (en) | 2015-12-02 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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