CN207411640U - Coupling mechanism for two of chain continuous segments to be coupled and the part external member for the coupling mechanism - Google Patents
Coupling mechanism for two of chain continuous segments to be coupled and the part external member for the coupling mechanism Download PDFInfo
- Publication number
- CN207411640U CN207411640U CN201720194697.XU CN201720194697U CN207411640U CN 207411640 U CN207411640 U CN 207411640U CN 201720194697 U CN201720194697 U CN 201720194697U CN 207411640 U CN207411640 U CN 207411640U
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- China
- Prior art keywords
- head
- segment
- pin
- coupling mechanism
- connection unit
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- Expired - Fee Related
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- 238000010168 coupling process Methods 0.000 title claims abstract description 56
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 56
- 230000007246 mechanism Effects 0.000 title claims abstract description 52
- 238000003860 storage Methods 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 description 14
- 230000006870 function Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000013013 elastic material Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010437 gem Substances 0.000 description 1
- 229910001751 gemstone Inorganic materials 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 210000000707 wrist Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C5/00—Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
- A44C5/02—Link constructions
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C5/00—Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
- A44C5/02—Link constructions
- A44C5/10—Link constructions not extensible
- A44C5/105—Link constructions not extensible with links made of one piece and linked together by one connecting element
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- Adornments (AREA)
Abstract
The utility model provides a kind of be used for the coupling mechanism of two of chain continuous segment connections.The coupling mechanism includes：Form at least two connection units of the first segment of the chain；Pin, the pin are configured to that at least two connection unit is kept together to form the first segment, and the pin includes：Axis, the axis are suitable for the incorporating section storage by the first segment；And positioned at the first head of the corresponding opposite end of the axis and the second head, the corresponding storage that being each suitable in wherein described first head and second head is by the chain, is adjacent to the first segment in the first connection unit and the second connection unit of the continuous second section formed, so that the pin is substantially concealed and can't see from the outside of the coupling mechanism when two segments of the chain are connected.
Description
Technical field
The utility model is related to a kind of coupling mechanisms for wearable band, are particular, but not exclusively related to one kind and are used for
The coupling mechanism of the chain of such as watchband or jewelry strand etc.The utility model further relates to a kind of this coupling mechanism of utilization and assembles chain
Method.
Background technology
The various wearable bands of such as watchband, wrist strap, chain or necklace etc can be used in decorative and/or practicability
Purposes.In order to easily by band connection and disconnect and in order to easily adjust the length of band so as to meeting the specific need of wearer
Will and preference, wearable band is configured with one or more coupling parts or connector is much.Especially for by multiple
The band for the type that the connection unit of interconnection is formed, the typical metal chain of such as watch, connection unit usually utilize screw or similar
Fixing device by means of metal pin connection.Be frequently necessary at the surface of the connection unit of chain set screw hole come store pin and
Therefore screw, inevitably can be seen that screw connects, this may influence the aesthetic qualities of chain from the outside of chain.In addition, for
For the connection unit formed by the hard and rigid material of such as metal or ceramics etc, set at the surface of connection unit
Further limitation or difficult may be brought to manufacturing process by putting screw hole.In addition, in the assembly and disassembly of these connection units
In the process, it usually needs special tool(s) such as Micro screw bottle opener manipulates screw and pin, this can make troubles to user.
Utility model content
The purpose of this utility model is to provide a kind of coupling mechanism and method for coupling link.
Another purpose of the utility model is to be mitigated or eliminated to a certain extent and the known coupling mechanism for chain
Relevant one or more problem provides at a kind of useful alternative solution.
The combination of the feature that above-mentioned purpose passes through main claim is met.Dependent claims disclose this practicality
New further very advantageous embodiment.
Those skilled in the art will be from the other purposes described below for drawing the utility model.Therefore, above-mentioned purpose illustrates
It is not exhaustive, is used merely to illustrate some purposes in many purposes of the utility model.
In general, the utility model provides a kind of coupling mechanism for being used to couple two of chain continuous segments,
In, when described two continuous segments are linked up, attachment device such as connecting pin is substantially concealed and from the coupling mechanism
Outside can't see.Specifically, the coupling mechanism need not be used for any external holes and/or screw of connection, this is significantly
Ground simplifies assembly and disassembly process, and improves the aesthetic qualities of chain.
In the first main aspect, the utility model provides a kind of be used for the jack connection of two of chain continuous segment connections
Structure.The coupling mechanism includes：Form at least two connection units of the first segment of the chain；It is configured at least two by described in
A connection unit keeps together to form the pin of the first segment, and the pin includes：It is suitable for by the first segment
The axis of incorporating section storage；And positioned at the first head of the corresponding opposite end of the axis and the second head, wherein described first
Each in head and second head be suitable for it is by the chain, be adjacent to continuous the formed with the first segment
A corresponding storage in the first connection unit and the second connection unit of two segments, so that in two segments of the chain
The pin is substantially concealed and can't see from the outside of the coupling mechanism when being connected.
In the second main aspect, the utility model provides a kind of side for the chain for assembling the coupling mechanism with first aspect
Method.This method includes：The first segment of the chain is provided, which includes the first connection unit and the second connection unit；
And the second pin is inserted into the incorporating section of the first segment, with thus by first connection unit of the first segment
It keeps together with second connection unit.
Preferably, the step of first segment for providing the chain, includes：The first pin is provided, which has positioned at corresponding
Opposite end at the first head and the second head；The first head that described first is sold and the first of the first segment of the chain
Connection unit connects.It is further preferred that the second head that described first is sold and the second connection unit of the first segment
Connection.
Preferably, holding member is located in the end of first pin by the method is further included before Connection Step
In at least one end to form at least one step in first head and second head.
Preferably, the step of holding member being positioned including by the holding member snap fit in the end
At least at one end.
Preferably, the step of the first head described first sold is connected with the first connection unit of the first segment is wrapped
It includes and is accommodated in first head in the first cavity of first connection unit.
Preferably, the step of the second head described first sold is connected with the second connection unit of the first segment is wrapped
Include the step second head being accommodated in the second cavity of second connection unit.
Preferably, the incorporating section of the first segment includes passage, and the passage is by the first of the first segment
The second channel of the first passage of order member and the second connection unit of the first segment is formed.
Preferably, the second holding member is located in second pin by the method is further included after inserting step
At least one end the step of.
Preferably, the first connection unit of the second section of the chain is connected to described by the method is further included
The step of first end of two pins.
Preferably, the second connection unit of the second section of the chain is connected to described by the method is further included
The step of second end of two pins.
In the 3rd main aspect, the utility model provides a kind of part external member of the coupling mechanism for first aspect.
The part external member includes：Form at least two connection units of the first segment of chain；Form at least two of the second section of chain
Connection unit；The pin that at least two connection units of the first segment keep together is configured to, the pin includes：It is suitable
Together in the axis of the incorporating section storage by the first segment；With positioned at the first head and second of the corresponding opposite end of the axis
Head, wherein each in first head and second head is suitable for by being disposed adjacent to the first segment
A corresponding storage at least two connection units of second section, so as to when two segments of the chain are coupled together
So that the pin is hidden and can't see from the outside of the coupling mechanism substantially.
The utility model content of the utility model not necessarily discloses all spies necessary to restriction the utility model
Sign.The utility model can reside in the disclosed feature sub-portfolio of institute.
Description of the drawings
Described below from the preferred embodiment being only provided by way of example will be apparent from this together with attached drawing
The above-mentioned and further feature of utility model, attached drawing are：
Fig. 1 is the overhead sectional view for showing the chain with coupling mechanism such as implemented in the utility model；
Fig. 2 shows multiple segments of the chain of Fig. 1；
Fig. 3 shows two continuous segments of the chain of Fig. 1, the pin that the two continuous segments are implemented by means of the utility model
And it is connected；
Fig. 4 shows the pin of Fig. 3 and the stereogram for the holding member that can be closed with the pin joint；
Fig. 5 shows the side view of the pin of Fig. 4；
Fig. 6 shows the sectional view and overhead sectional view of the holding member of Fig. 4；
Fig. 7 is the exploded view for the coupling mechanism for showing Fig. 1；
Fig. 8 is to show the two connection units i.e. sectional view of the pin of the coupling mechanism of Fig. 7 and holding member；
Fig. 9 is the top view of the coupling mechanism of Fig. 7；
Figure 10 shows the number of assembling steps of the coupling mechanism of Fig. 1；And
Figure 11 shows the coupling mechanism that the step of passing through Figure 10 assembles.
Specific embodiment
Described below is the preferred embodiment that is provided only by the mode of embodiment rather than new to carrying out this practicality
The combination of feature needed for type is limited.
In this specification, " embodiment " or the reference of " embodiment " are referred in the utility model extremely
The specific features together with embodiment description, structure or characteristic are included in a few embodiment.In the description each
Place occur phrase " in one embodiment " refer to same embodiment not always necessarily, nor it is mutually exclusive its
The independent or alternative embodiment of its embodiment.Moreover, describing may be showed by some embodiments without logical
Cross the various features of other embodiment performance.Similarly, various requirement is described, these requirements may be to implement for some
The requirement of mode, but it is not intended to the requirement of other embodiment.
Referring to figs. 1 to Fig. 3, show the form for taking chain 10 used in such as watchband or jewelry strand can
The band of wearing, the chain 10 have the multiple chains being linked together by means of multiple coupling mechanisms 15 according to the present utility model
Segment 20.As shown in the circle in Fig. 2, each coupling mechanism 15 can by two of chain 10 continuous segment such as segment 20A,
20B couples.Each coupling mechanism 15 includes at least two connection units 22,24, which is suitable for
It is kept together by pin 30, to form segment 20, such as first segment 20A.Pin 30 include axis 32, the axis 32 be suitable for by
It stores the incorporating section 26 of first segment 20A.In one embodiment, incorporating section 26A can include by first segment 20A
The first connection unit 22A first passage 27A and first segment 20A the second connection unit 24A second channel 28A shapes
Into hole or passage.
The connection unit 22,24 of chain segment 20 can by for chain or it is wearable bring it is usually practical and/or preferable
Any material formed.Preferably, connection unit 22,24 can be by firm and firm material such as, but not limited to ceramics or gold
Category is made, however, it will be understood that can also apply generally also used in wearable decorative article such as plastics,
The other materials of timber or stone such as jewel etc.Pin 30 can be by any material with good mechanical strength, such as but not
It is limited to metal or metal alloy to be made.
If being more clearly shown in figures 4 and 5, pin 30 may further include positioned at the corresponding opposite end of axis 32
First head 34 and the second head 36 at 34 ', 36 ' places.It is each adapted in first head 34 and the second head 36 by chain
10, the first connection unit 22B and second that be adjacent to the continuous second section 20B to be formed with first segment 20A couple it is single
A corresponding storage in first 24B, as shown in Fig. 2, so that when two segments 20A, 20B of chain 10 are coupled and form chain
During 10 extension segment, pin 30 is hidden and cannot see from the outside of coupling mechanism 15 substantially.
Specifically, the first connection unit 22B and the second connection unit 24B of second section 20B includes being suitble to respectively
Cavity 44,46 in 34 and second head 36 of corresponding first head for accommodating pin 30.In one embodiment, first
34 and second head 36 of portion is configured to cylinder form, is consistent substantially with the shape with cavity 44,46, so that head
34th, it 36 can snugly be accommodated in corresponding cavity 44,46, but remain able to freely revolve at corresponding cavity 44,46
Turn, thus two connected segment 20A, 20B is allowed hingeably to be moved around pin 30.
In embodiment as shown in Figure 4 and Figure 5, pin 30 can include the first enlarged head 34, first enlarged footing
Portion 34 has the generally higher than size of the hole of incorporating section 26A or passage.Thus, when by the axis 32 of pin 30 be arranged to insertion incorporating section
When in 26A, 34 anti-shotpin 30 of enlarged head is moved to further along in the 26A of incorporating section.
In another embodiment, pin 30 can include one or more holding members 40, one or more of guarantors
Hold component 40 be disposed in it is at the corresponding ends of one or more of pin 30 or neighbouring, with thus banking pin 30 along incorporating section 26A
Movement.For example, in embodiment as shown in Figure 4, pin 30 can include widened the positioned at the 34 ' place of one end of axis 32
One head 34, and holding member 40 releasedly engages to form the second head 36 with opposite end 36 '.Preferably
In, head 34 is configured to the size or diameter that size or diameter are more than the axis 32 of pin 30, and axis 32 be configured to size or
Diameter is more than the size or diameter at the end 36 ' of pin 30.As discussed, 34 anti-shotpin 30 of enlarged head moves further along
Into incorporating section 26A.At the other end 36 ' of pin 30, holding member 40 thus can be configured to lock pin 30 and prevent
Any translational motion is carried out in the 26A of incorporating section.Specifically, holding member 40 can include elastic component, the elastic component
It is suitable for being releasably engaged the end 36 ' of pin 30 for example, by snap fit or clamping, so as to form enlarged head 36.The expansion
Enlarged head 36 is thus ordinatedly operated with opposite enlarged head 34 at the both ends of pin 30 as retainer, with thus by pin
30 are maintained at the 26A of incorporating section.As a result, pin 30 keeps together the first connection unit 22A and the second connection unit 24A and shape
Into first segment 20A.
As shown in fig. 4 and fig. 6, holding member 40 can include C-shaped ring, which can be made of elastic material, should
Elastic material is such as, but not limited to plastics or metal material.The C shapes ring of holding member 40 can be further configured with stage portion
42, which is suitable for the neck 38 of engaging pin 30, so that holding member 40 and the respective end of pin 30 are fixed.At one
In embodiment, the stage portion 42 of C-shaped holding member 40 can be configured with the longitudinal direction of the longitudinal length x ' of substantially equal to neck 38
Length x (as illustrated in Figures 5 and 6) and be substantially similar to or the step of the preferably slightly smaller than diameter y ' of neck 38 reduce it is internal straight
Footpath y (as illustrated in Figures 5 and 6), so that the stage portion 42 of holding member 40 can be tightly held or be fastened on the neck of pin 30
In portion 38.For example, in a detailed embodiment, it is preferred that the diameter of the stage portion 42 of holding member 40 is than pin 30
The small 0.05mm of diameter of neck 38.It is clamped and connected or is connected together although being described in embodiment of above, this field
(either may be used the skilled person will understand that the utility model should also include that the end of holding member 40 with pin 30 can be connected
The connection of release or permanent connection) any other practicality attachment device.
Fig. 7 to Fig. 9 further illustrates multiple components of the independent coupling mechanism 15 of another embodiment, these components
Including：The the first connection unit 22B and the second connection unit 24B of the second section 20B of chain can be formed；Pin 30, the pin 30 have
There is opposite end 34 ', 36 ', middle-end 34 ' includes widened first head 34；With holding member 40, which can be with
The end 36 ' of pin 30 engages to form the second head 36.As shown in the figure, the first connection unit 22B and the second connection unit 24B are wrapped
Extension arm 52 is included, corresponding cavity 44 or 46 is located at the extension arm 52 or 54.When assembling coupling mechanism 15, adjutage
Portion 52,54 will be arranged in parallel, so that cavity 44,46 is aligned with each other and faces.In one embodiment, first and
The extension arm 52,54 of two connection unit 22B, 24B can ordinatedly be arranged to define therebetween space 60, when by the of chain
When one segment 20A is connected with second section 20B, the incorporating section 26A of first segment 20A is contained in the space 60.
In one embodiment, the connection unit of connection unit 22A, 24A of first segment 20A and second section 20B
22B, 24B can be constructively essentially identical, and this considerably simplifies manufacture and assembling process.In further embodiment,
Two connection units 22A, 24A of first segment 20A can be arranged to be mirror image relative to each other.
The utility model further relates to a kind of method for assembling chain, which has coupling mechanism 15, which has
Similar characteristics described in embodiment of above.With reference to Figure 10 and Figure 11, this method includes：Set chain includes first and the
The first segment 120A of two connection unit 122A, 124A；And the second pin 160 is inserted into the incorporating section of first segment 120A
In 126A, thus first and second connection unit 122A, 124A of first segment 120A to be kept together.Specifically,
The step of setting first segment 120A includes：The first pin 130 with the first and second heads 134,136 is arranged on accordingly
134 ', 136 ' place of opposite end；First head 134 is connected with the first connection unit 122A of the first segment 120A of chain；It will
Second head 136 is connected with the second connection unit 124A of first segment 120A.Then the second pin 160 is inserted into first segment
In the incorporating section 126A of 120A, first segment is formed so that thus first and second connection unit 122A, 124A to keep together
Section 120A.
Specifically, this method can include the following steps before Connection Step：Holding member 140 is located in pin
At least one end in 130 end for example holds 136 ', to form the second head 136.Alternatively, in the first head 134 and first segment
After the first connection unit 122A connections of section 120A and the second connection unit 124A is being connected it with the second head 136
Before, holding member 140 can be located in end 136 ' and sentence to form the second head 136.
In one embodiment, holding member 140 can be by the elastic material of such as, but not limited to plastics or metal etc
In end of the step of the expecting to be formed, and holding member 140 is positioned including holding member 140 being engaged or being clamped in pin 130
At least at one end (such as holding 136 '), to form the second head 136.Specifically, holding member 140 can include C-shaped ring, should
C-shaped ring is suitable for releasedly engaging or being clamped on the end 136 ' of pin 130, to form the second head 136.At one further
Embodiment in, the C-shaped ring of holding member 140 can include stage portion 142, which be suitable for releasedly connecing
The neck 138 of dowel pin 130.Preferably, which is configured with the longitudinal length of the substantially equal to longitudinal length of neck 138
And be substantially similar to or be slightly less than neck 138 diameter step reduce inside diameter so that the platform of holding member 140
Rank portion 142 tightly can be clamped or be fastened on the neck 138 of pin 130.
Specifically, the first head 134 of the first pin 130 is connected with the first connection unit 122 of first segment 120A
The step of including the first head 134 is received into the first cavity 144 of the first connection unit 122A.By the of the first pin 130
The step of two heads 136 are connected with the second connection unit 124A of first segment 120A includes the second head 136 being received into the
In the second cavity 146 of two connection unit 124A.Cavity 144 and 146 can be configured with the correspondingly-shaped base with head 134,136
Originally the shape being consistent, thus closely to store these heads.
The incorporating section 126A of first segment 120A can be included by the of the first connection unit 122A of first segment 120A
The passage that the second channel 128A of the second connection unit 124A of one passage 127A and first segment 120A is formed.It is sold by second
160 the step of being inserted into the incorporating section 126A of first segment 120A to connect first and second connection unit 122A, 124A it
Afterwards, the second holding member 170 can be located in at least at one end of the second pin 160, to be thus locked in the position of pin 160
At the 126A of incorporating section, and therefore the first connection unit 122A and the second connection unit 124A is fastened.
For the length or only by the way that the second chain segment (not shown) to be connected to extend with first segment 120A chain
In order to which first segment 120A and second section 120B are linked together, then by the first connection unit of second section and second
The first end 234 of pin 160 is connected, and then, then by the second of the second connection unit of second section and the second pin 160
End 236 is connected.Then these number of assembling steps are repeated, are linked together with the various parts continued segment with by chain elongation,
Until it reaches required or desired length.Then by screw or pin 190 by end sections and " end connector " 200 phases
Connection, as shown in fig. 1.
As implemented in the utility model, the first and second pins 130,160 and its corresponding holding member 140,170 energy
It is enough to be manufactured with essentially identical construction, therefore can easily be mass produced.Similarly, the connection of first segment 120A
The connection unit of unit 122A, 124A and second section (not shown) also can be essentially identical construction to simplify manufacture and group
Fill step.
The utility model further relates to a kind of be used for such as the jack connection of the similar characteristics described in embodiment of above
The part external member of structure.Specifically, which can include：Form at least two connections of the first segment 20A of chain 10
Unit 22A, 24A；Form at least two connection unit 22B, 24B of the second section 20B of chain 10；And it is configured to first
The pin 30 that at least two connection unit 22A, 24A of segment 20A keep together.Pin 30 includes：Axis 32, the axis 32 be suitable for by
The incorporating section 26A storages of first segment 20A；With 34 He of the first and second heads positioned at the corresponding opposite end 34 ', 36 ' of axis 32
36.Specifically, each in the first head 34 and the second head 36 be suitable for by be disposed adjacent to first segment 20A the
A corresponding storage of at least two connection unit 22B, 24B of two segment 20B, so that as two segment 20A of chain 10
Pin 30 is hidden and can't see from the outside of coupling mechanism 15 substantially when being coupled together with 20B.
In one embodiment, which may further include at least one holding member 40, this at least one
A holding member 40 is suitable at least one end in the opposite end of engaging pin 30, to be formed in the first and second heads 34,36
It is at least one.
The utility model is advantageous in that, is provided a kind of for coupling link or with similar structure any
The coupling mechanism device of the continuous segment of two of wearable band, wherein when two continuous segments are coupled together, such as
The attachment device of connecting pin etc is substantially concealed and cannot be seen from the outside of coupling mechanism.Particularly, the coupling mechanism
Any external holes for connecting these segments and/or screw need not be used for, this significantly improves the aesthetics of assembled chain
Quality, and allow the assembly and disassembly step for simply and easily carrying out chain.
Originally the principle that the utility model has been illustrated is described.It will therefore be recognized that those skilled in the art will
It designs the principle for implementing the utility model and is comprised in the various arrangements in the spirit and scope of the utility model, although
There is no clearly describe or show herein these arrangements.
Moreover, the incorporated herein principle of the utility model, aspect and embodiment and its specific example are described
It is intended to structure and its function equivalent including the utility model.In addition, these equivalents are intended to both including currently known
Equivalent, and the equivalent including developing in the future include any element of developed execution identical function, but regardless of
How is its structure.
It, should be in itself although the utility model has been illustrated and described in attached drawing and foregoing description
Be construed as it is illustrative and not restrictive, accordingly, it should be understood that only have shown and described illustrative embodiments,
And these embodiments are not intended to limit the utility model in any way.It is it will be appreciated that described herein any
Feature can be used together with any embodiment.Illustrated embodiment and do not have to be mutually exclusive or with here without illustrating
Other embodiment is mutually exclusive.In addition, the utility model is additionally provided including one in illustrated embodiment described above
The embodiment of a or multiple combination.In the case where not departing from the spirit and scope of the utility model, can make such as this
In the modification and variation of the utility model that illustrate, therefore, only should just apply these limits when appended claims indicate
System.
In its claim, any element for being represented as performing the device of concrete function is intended to comprising execution
Any mode of the function.It is being defined by the claims the utility model lies in that the following fact：By various illustrated dresses
The function of putting offer is combined and gathered together in a manner of required by these claims.It is thus regarded that it is capable of providing these work(
Any device of energy is all equivalent to those devices depicted herein.
In the foregoing description of following claims and the utility model, unless the context due to representation language or must
It implies and needs outside other situations, to use wording " comprising " or its modification such as "comprising", " containing " comprising meaning,
There is illustrated feature in the various embodiments of the utility model that is specifying, but do not exclude the presence of or add
Added with other feature.
If it will be appreciated that herein with reference to any prior art, these prior arts are not formed to the existing skill
Art forms recognizing for the common knowledge in the utility model.
Claims (15)
1. a kind of be used for the coupling mechanism of two of chain continuous segment connections, which includes：
Form at least two connection units of the first segment of the chain；
It is configured to keeping together at least two connection unit into the pin for forming the first segment, the pin bag
It includes：
It is suitable for by the axis of the incorporating section storage of the first segment；And
Positioned at the first head of the corresponding opposite end of the axis and the second head,
Being each suitable in wherein described first head and second head is by the chain, adjacent with the first segment
A corresponding storage in the first connection unit and the second connection unit of the continuous second section that ground is formed, so that
The pin is substantially concealed and can't see from the outside of the coupling mechanism when two segments of the chain are connected.
2. coupling mechanism according to claim 1, wherein, first connection unit of the continuous second section and
Second connection unit includes accommodating the cavity of corresponding one in first head and second head.
3. coupling mechanism according to claim 1, wherein, first head and second head are cylindrical shape
Shape.
4. coupling mechanism according to claim 1, wherein, first head and second head are included in will be described
Pin prevents the first enlarged head that the pin moves further along after being inserted into the incorporating section.
5. coupling mechanism according to claim 1, wherein, it is at least one in first head and second head
Including being disposed at the respective end of the pin or thus limiting the pin along the storage adjacent to the respective end of the pin
The holding member of the movement in portion.
6. coupling mechanism according to claim 5, wherein, the holding member includes being suitable for connecting by snap fit
And engage the elastic component of the respective end of the pin.
7. coupling mechanism according to claim 5, wherein, the holding member includes C-shaped ring.
8. coupling mechanism according to claim 5, wherein, the pin includes being suitable for by the stage portion of the holding member
At least one neck of engagement.
9. coupling mechanism according to claim 2, wherein, the first connection unit of the second section and the second connection are single
Member includes extension arm, and the respective cavities are located at the extension arm, and the extension arm is parallelly arranged so that institute
It is aligned with each other and face to state cavity.
10. coupling mechanism according to claim 9, wherein, first connection unit of the second section and described
The extension arm of second connection unit defines therebetween a space, and the incorporating section of the first segment is received within this space.
11. coupling mechanism according to claim 1, wherein, the incorporating section includes passage, and the passage is by the first segment
The second channel of the first passage of first connection unit of section and the second connection unit of the first segment is formed.
12. coupling mechanism according to claim 1, wherein, the connection unit of the first segment and the second section
Connection unit it is constructively essentially identical.
13. coupling mechanism according to claim 1, wherein, at least two connection units of the first segment include quilt
Arrange the first connection unit and the second connection unit being mirrored into.
14. a kind of part external member of coupling mechanism for claim 1, the part external member include：
Form at least two connection units of the first segment of chain；
Form at least two connection units of the second section of chain；
The pin that at least two connection units of the first segment keep together is configured to, the pin includes：
It is suitable for by the axis of the incorporating section storage of the first segment；With
Positioned at the first head of the corresponding opposite end of the axis and the second head,
Each in wherein described first head and second head is suitable for by being disposed adjacent to the first segment
A corresponding storage at least two connection units of second section, so as to when two segments of the chain are coupled together
So that the pin is hidden and can't see from the outside of the coupling mechanism substantially.
15. part external member according to claim 14, which further comprises being suitable for the phase for engaging the pin
At least one end in opposite end is to form at least one at least one holding structure in first head and second head
Part.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662337615P | 2016-05-17 | 2016-05-17 | |
| US62/337,615 | 2016-05-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207411640U true CN207411640U (en) | 2018-05-29 |
Family
ID=60421867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720194697.XU Expired - Fee Related CN207411640U (en) | 2016-05-17 | 2017-03-01 | Coupling mechanism for two of chain continuous segments to be coupled and the part external member for the coupling mechanism |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN207411640U (en) |
| CH (1) | CH712498B1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111067203A (en) * | 2018-10-22 | 2020-04-28 | 柯马杜股份有限公司 | Articulated chain with concealed hinge |
-
2017
- 2017-03-01 CH CH00246/17A patent/CH712498B1/en unknown
- 2017-03-01 CN CN201720194697.XU patent/CN207411640U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111067203A (en) * | 2018-10-22 | 2020-04-28 | 柯马杜股份有限公司 | Articulated chain with concealed hinge |
| CN111067203B (en) * | 2018-10-22 | 2022-04-29 | 柯马杜股份有限公司 | Articulated chain with concealed hinge |
| US11707119B2 (en) | 2018-10-22 | 2023-07-25 | Comadur Sa | Articulated bracelet with hidden articulations |
Also Published As
| Publication number | Publication date |
|---|---|
| CH712498A2 (en) | 2017-11-30 |
| CH712498B1 (en) | 2021-06-15 |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180529 |
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| CF01 | Termination of patent right due to non-payment of annual fee |