CN207109202U

CN207109202U - Snap joint, shedding motion and jacquard

Info

Publication number: CN207109202U
Application number: CN201720836592.XU
Authority: CN
Inventors: 宋宗团; 宋克威; 张益招
Original assignee: SHANGHAI CHAOCHENG TECHNOLOGY DEVELOPMENT CO LTD
Current assignee: SHANGHAI CHAOCHENG TECHNOLOGY DEVELOPMENT CO LTD
Priority date: 2017-07-11
Filing date: 2017-07-11
Publication date: 2018-03-16
Anticipated expiration: 2027-07-11

Abstract

The utility model provides a kind of snap joint, including the first plug, the second plug and adapter sleeve, and first plug and the second plug one of both or both removably plug with the adapter sleeve to be connected；First plug and the adapter sleeve clamping；Second plug and the adapter sleeve clamping；One of first plug and second plug can be such that another releasing is set with the adapter sleeve clamping.The utility model also provides shedding motion and jacquard including above-mentioned snap joint.Compared with prior art, the snap joint in the utility model, it is simple in construction, cost is cheap, can be achieved fast assembling-disassembling.

Description

Snap joint, shedding motion and jacquard

Technical field

It the utility model is related to a kind of snap joint, shedding motion and jacquard.

Background technology

Fabric is generally formed by warp and weft braiding.On loom, such as to realize warp, the intertexture of weft yarn must be according to one Warp thread is divided into two layers up and down by fixed rule, to form the passage that weft yarn passes through, that is, shed open, after weft yarn introduces shed open, and two Layer warp thread forms new shed open, parallel again passes through shed open, such iterative cycles further according to intertexture rule position alternatively up and down Motion is referred to as harness motion, is referred to as open.Harness motion is completed by shedding mechanism.Shedding mechanism has two effects, First, moving up and down heald frame (or lifting-cord), full width warp thread is formed separately shed open；Another effect is then that basis is knitted Intertexture rule required by thing tissue, control the lifting order of heald frame.Shedding motion as shown in Figure 1, including swing hook 100, line Hook 200, assembly pulley 300, assembly pulley 300 include two pulleys 301,302, and two pulleys 301,302 are rotatably installed on cunning On wheel carrier 303, lifting-cord bypasses pulley 302.

The lifting-cord of jacquard includes chain wheel rope and harness cord, and chain wheel rope bypasses pulley 302, between chain wheel rope and harness cord Need an attachment means to connect both, it is desirable to the attachment means realize chain wheel rope and harness cord be connected with each other or It is simple and efficient to handle during person mutually disengages.Large number of this kind of attachment means are needed to use on a jacquard. , it is necessary to change harness cord in the production process of jacquard, existing attachment means operate very inconvenient in dismounting, take When, it is laborious, have a strong impact on production efficiency.

Utility model content

The purpose of this utility model is to overcome deficiency of the prior art, there is provided a kind of to realize the fast of fast assembling-disassembling Quick coupling.

To achieve the above object, the utility model is achieved through the following technical solutions：

Snap joint, it is characterised in that including the first plug, the second plug and adapter sleeve, first plug and second Plug one of both or both is removably plugged with the adapter sleeve and is connected；First plug and the adapter sleeve card Connect；Second plug and the adapter sleeve clamping；One of first plug and second plug can make another Releasing is set with the adapter sleeve clamping.

According to one embodiment of the present utility model, first plug and the second plug one of both or both are equal Ground clamping is can be movable relatively with the adapter sleeve.

According to one embodiment of the present utility model, the adapter sleeve is tubulose, and the adapter sleeve is provided with tube chamber；It is described The end of first plug and the end of second plug can be inserted into the tube chamber and set with being connected to the tube chamber；Described One of the end of one plug and the end of second plug can apply active force to another or the adapter sleeve to be made separately One is set with releasing clamping.

According to one embodiment of the present utility model, the adapter sleeve includes tubular body and the first elastic arm, the second bullet Property arm；The tubular body sets the first opening and the second opening, first opening and described second be open with the pipe Chamber connects；First elastic arm is connected and axially extending along the tube chamber with the tubular body；Second elastic arm with The tubular body connection is simultaneously axially extending along the tube chamber；First plug is inserted in the tube chamber from the described first opening And with the first elastic arm clamping；Second plug inserted from the described second opening in the tube chamber and with second bullet Property arm clamping.

According to one embodiment of the present utility model, first plug is set in which can be movable relatively with the tubular body Put, first plug can move towards second elastic arm and second elastic arm is released clamping with second plug Ground is set.

According to one embodiment of the present utility model, the first projection is provided with first elastic arm, described first is convex Block protrudes from the first elastic arm surface and extended in the tube chamber；First plug is provided with and first projection The first termination to cooperate；First projection is located on the direction of the first termination insertion tube chamber, the insertion of the first termination When in the tube chamber, after removing first projection and crossing the first projection, first termination is by the first projection card Firmly, the first termination is limited in the tube chamber by first projection.

According to one embodiment of the present utility model, the second projection is provided with second elastic arm, described second is convex Block protrudes from the second elastic arm surface and extended in the tube chamber；Second plug is provided with and second projection The second termination to cooperate；Second projection is located on the direction of second termination insertion tube chamber, the insertion of the second termination When in the tube chamber, support after second projection removes second projection and cross the second projection, second termination Blocked by second projection, the second termination is limited in the tube chamber by the second projection.

According to one embodiment of the present utility model, first termination can support institute when being moved towards second elastic arm Stating the second elastic arm makes the releasing of the second projection set second termination limitation.

According to one embodiment of the present utility model, the 3rd projection is provided with second elastic arm, the described 3rd is convex Block protrudes from the second elastic arm surface and rises and extend in the tube chamber；3rd projection is located at the motion of the first termination On direction；First termination can support the 3rd projection when moving, and make the second elastic arm drive the second projection to release to the second end The limitation of head, so that the second plug exits the tube chamber.

According to one embodiment of the present utility model, the second elastic arm number is two or more, more than two Two elastic arms are distributed along tubular body circumferencial direction.

According to one embodiment of the present utility model, the first elastic arm number is two or more, more than two One elastic arm is distributed along tubular body circumferencial direction.

According to one embodiment of the present utility model, first plug includes the first header body, first connecting rod and the One termination, described first connecting rod one end are connected with first header body, and the other end connects the first termination；Second plug Including the second header body, second connecting rod and the second termination；Described second connecting rod one end is connected with second header body, separately One end connects the second termination；The adapter sleeve has tube chamber；First header body and the second header body size are equal More than the tube chamber；First termination is set in which can be inserted into the tube chamber, and second termination is set in which can be inserted into the tube chamber Put.

According to one embodiment of the present utility model, first termination protrudes along perpendicular to first connecting rod axially direction In the first connecting rod；And/or second termination protrudes from second company along perpendicular to second connecting rod axially direction Bar.

According to one embodiment of the present utility model, the first connecting rod sets the first depressed part, first depressed part It is recessed from the first connecting rod surface along perpendicular to first connecting rod axially direction, first depressed part is from the first end Head is risen along the axially extending selected length of first connecting rod；And/or the second connecting rod sets the second depressed part, described second is recessed The portion of falling into is recessed from the second connecting rod surface along perpendicular to second connecting rod axially direction, and second depressed part is from described the Rise along the axially extending selected length of second connecting rod two terminations.

According to one embodiment of the present utility model, the adapter sleeve includes tubular body and the first elastic arm, the second bullet Property arm；First elastic arm is connected and axially extending along the tube chamber with the tubular body；Set on first elastic arm The first projection is equipped with, first projection protrudes from the first elastic arm surface and extended in the tube chamber；Described second Elastic arm is connected and axially extending along the tube chamber with the tubular body；The second projection is provided with second elastic arm, Second projection protrudes from the second elastic arm surface and extended in the tube chamber；It is provided with second elastic arm 3rd projection, the 3rd projection protrude from the second elastic arm surface and rise and extend in the tube chamber；Described first is convex Block is arranged at first termination and inserted on the tube chamber direction, and first projection is engaged first with first termination Termination is limited in tube chamber, and first elastic arm can be such that the first projection is removably set from first termination moving direction Put；Second projection is arranged at second termination and inserted on the tube chamber direction, second projection and second end Head, which is engaged, is limited in the second termination in tube chamber, and second elastic arm can make the second projection from second termination movement side Removably set upwards；The first described termination, which is movable to, supports the 3rd projection, makes the drive second of the second elastic arm convex Block is moved to the limitation released to the second termination.

According to one embodiment of the present utility model, first elastic arm and/or the second elastic arm number are multiple, edge Tubular body circumferencial direction is distributed.

According to one embodiment of the present utility model, first through hole and the second through hole, institute are provided with the tubular body State first through hole and the second through hole connects with the tube chamber.

The purpose of this utility model is to overcome deficiency of the prior art, there is provided a kind of shedding motion.

Shedding motion, it is characterised in that including snap joint as described above.

The purpose of this utility model is to overcome deficiency of the prior art, there is provided a kind of jacquard.

Jacquard, it is characterised in that including snap joint as described above.

Compared with prior art, the snap joint in the utility model, it is simple in construction, cost is cheap, can be achieved quickly tear open Dress.During assembly and connection, the first termination of the first plug is hung on the first projection of adapter sleeve, and the second termination of the second plug is hung over On second projection of adapter sleeve.During dismounting, the first plug is continued to insert in toward tube chamber, the first termination of the first plug supports Three projections, open the end of the second elastic arm and be further driven to the second projection opening, so as to release the limit to the second termination System, realizes the dismounting to the second plug.First through hole and the second through hole are provided with the tubular body of the adapter sleeve, it is acted on Including it is following some：First, person easy to operation watches the inside insertion situation of adapter sleeve；Second, due to first through hole and second The length of through hole is different, and operator can be made soon to recognize the placing direction of adapter sleeve, prevents that adapter sleeve is anti-loaded；3rd, During second plug is disassembled, the first plug is insufficient to allow the limit released to the second termination to supporting for the 3rd projection System, now the external force opened can be applied to the 3rd projection through first through hole and the second through hole with other instruments.

Brief description of the drawings

Fig. 1 is the structural representation for the shedding motion mentioned in background technology.

Fig. 2 is the structural representation for the snap joint that the utility model is related to.

Fig. 3 is Fig. 2 A-A sectional views.

Fig. 4 is the structural representation that Fig. 2 removes adapter sleeve.

Fig. 5 is the structural representation of an angle of the adapter sleeve in the utility model.

Fig. 6 is the structural representation of another angle of the adapter sleeve in the utility model.

Embodiment

The utility model is described in detail below in conjunction with the accompanying drawings：

As shown in Figure 2 and Figure 3, snap joint 1 includes the first plug 11, the second plug 12 and adapter sleeve 13, the first plug 11 Connection is removably plugged with adapter sleeve 13 with the second plug 12.Block after first plug 11 insertion adapter sleeve 13 with adapter sleeve 13 Connect in succession；It is connected after second plug 12 insertion adapter sleeve 13 with the clamping of adapter sleeve 13.First plug 11 and the clamping of adapter sleeve 13 Afterwards, can be set with the relative motion of adapter sleeve 13.First plug 11 can be such that the releasing of the second plug 12 is set with the clamping of adapter sleeve 13 Put.

As shown in figure 4, first plug 11 includes the first header body 111, the termination 113 of first connecting rod 112 and first, Described one end of first connecting rod 112 is connected with first header body 111, and the other end connects the first termination 113.The first end First 113 protrude from the first connecting rod 112 along perpendicular to the axially direction of first connecting rod 112.The first connecting rod 112 sets the One depressed part 114, first depressed part 114 is from the surface of first connecting rod 112 along perpendicular to the axial direction of first connecting rod 112 Direction is recessed.First depressed part 114 is set so that first connecting rod 112 forms larger-size one section and less one section of size. First depressed part 114 is from first termination 113 along the axially extending selected length of first connecting rod 112.Such as scheming institute In the example shown, less one section of the size of first connecting rod 112 is connected with the first termination 113.First connecting rod 112 is axially and second connects Bar 122 is axially above-below direction as shown in Figure 3, is left and right directions as shown in Figure 3 perpendicular to axially direction.

Second plug 12 includes the second header body 121, the termination 123 of second connecting rod 122 and second；Described second connects The one end of bar 122 is connected with second header body 121, and the other end connects the second termination 123.Second termination 123 along hang down Directly the second connecting rod 122 is protruded from the axially direction of second connecting rod 122.The second connecting rod 122 sets the second depressed part 124, second depressed part 124 is from the surface of second connecting rod 122 along recessed perpendicular to the axially direction of second connecting rod 122 Fall into.So that second connecting rod 122 forms larger-size one section and less one section of size.Second depressed part 124 is described in Rise along the axially extending selected length of second connecting rod 122 the second termination 123.In example as depicted, second connecting rod 122 Less one section of size is connected with the second termination 123.

As shown in Figure 5,6, the adapter sleeve 13 is tubulose, and the adapter sleeve 13 includes the elasticity of tubular body 132 and first Arm 133, the second elastic arm 134.The adapter sleeve 13 is provided with tube chamber 131.The tubular body 132 sets the first opening 1321 With the second opening 1322, the opening 1322 of the first opening 1321 and second connects with the tube chamber 131.First bullet Property arm 133 is connected and axially extending along the tube chamber 131 with the tubular body 132.The axial direction of adapter sleeve 13 is such as Fig. 3, Fig. 6 Shown above-below direction, the axially direction perpendicular to adapter sleeve 13 are the left and right directions shown in Fig. 3, Fig. 6.First elasticity The first projection 1331 is provided with arm 133, first projection 1331 protrudes from the surface of the first elastic arm 133 and extended In to the tube chamber 131.First projection 1331 is arranged at first termination 113 and inserted on the direction of tube chamber 131, institute State the first projection 1331 and be engaged with first termination 113 and first termination 113 is limited in tube chamber 131, first bullet Property arm 133 can be such that the first projection 1331 is removably set from the moving direction of the first termination 113, i.e., the first elastic arm 133 has It is flexible, when the first projection 1331 is by the first termination active force, it can be removed from the first projection 1331 and make the first termination 113 insertion tube chambers 131 are interior or exit tube chamber 131.

Second elastic arm 134 is connected and axially extending along the tube chamber 131 with the tubular body 132；Described The second projection 1341 is provided with two elastic arms 134, second projection 1341 protrudes from the surface of the second elastic arm 134 simultaneously Extend in the tube chamber 131.Second projection 1341 is arranged at second termination 123 and inserts the direction of tube chamber 131 On, second projection 1341 is engaged with second termination 123 and second termination 123 is limited in tube chamber 131, described Second elastic arm 134 can be such that the second projection 1341 is removably set from the moving direction of the second termination 123, i.e. the second bullet Property arm 134 is flexible, when the second projection 1341 is by the first termination active force, can be removed from the second projection 1341 and make Two terminations 123 insertion tube chamber 131 is interior or exits tube chamber 131.The 3rd projection 1342, institute are provided with second elastic arm 134 State the 3rd projection 1342 and protrude from the surface of the second elastic arm 134 and rise and extend in the tube chamber 131.Described first Termination 113, which is movable to, supports the 3rd projection 1342, makes the second elastic arm 134 drive the second projection 1341 to be moved to solution Except the limitation to the second termination 123.

The number of the elastic arm 134 of first elastic arm 133 and second to be multiple, the multiple first elastic arm 133 and/ Or second elastic arm 134 along the circumferencial direction of tubular body 132 be distributed.In example as depicted, first elastic arm 133 Number with the second elastic arm 134 is two.

As shown in Figure 2 and Figure 3, described in the first termination 113 of first plug 11 from the insertion of the described first opening 1321 In tube chamber 131, support the first projection 1331 of two the first elastic arms 133 make its remove after between two the first projections 1331 Pass through.After two the first projections 1331 are crossed in first termination 113, the first projection 1331 is stuck at the first depressed part 114 after resetting, First termination 113 is blocked and limits it and exits tube chamber 131.Second termination 123 of second plug 12 is open from described second In the 1322 insertion tube chambers 131, support the second projection 1341 of two the second elastic arms 134 make its remove after from two the Passed through between two projections 1341.After two the second projections 1341 are crossed in second termination 123, the second projection 1341 is stuck in after resetting At second depressed part 124, the second termination 123 is blocked to limiting it and exit tube chamber 131.

After first plug 11 and the clamping of adapter sleeve 13, both can be movable relatively.First termination 113 is towards the side of the 3rd projection 1342 To between being moved to two the 3rd projections 1342 of insertion, two the 3rd projections 1342 are supported.3rd projection 1342 is by first end After first 113 support, the second elastic arm 134 is pressurized and drives the second projection 1341 to be moved up from the exit axis of the second termination 123 Open, now the second termination 123 is no longer limited by the second projection 1341, and the second termination 123 can be exited from tube chamber 131.

It is provided with the through hole 1324 of first through hole 1323 and second on the tubular body 132 of the adapter sleeve 13, described first The through hole 1324 of through hole 1323 and second connects with the tube chamber 131.The length of the first through hole 1323 is less than the second through hole 1324 length.The effect of the through hole 1324 of first through hole 1323 and second include it is following some：First, person easy to operation, which watches, to be connected The inside insertion situation of female connector 13；Second, because the length of the through hole 1324 of first through hole 1323 and second is different, operation can be made Person soon recognizes the placing direction of adapter sleeve 13, prevents that adapter sleeve 13 is anti-loaded；3rd, what the second plug 12 was disassembled During, the first plug 11 is insufficient to allow the limitation released to the second termination 123 to supporting for the 3rd projection 1342, can now make The external force opened is applied to the 3rd projection 1342 through the through hole 1324 of first through hole 1323 and second with instrument.

Above-described snap joint 1 can be used in shedding motion, and the first plug 11 and the second plug 12 can be respectively used to Connecting line hook and harness cord.Above-mentioned shedding motion can be used in jacquard.

Embodiment in the utility model is only used for illustrating the utility model, does not form to right Limitation, other substantially equivalent replacements that those skilled in that art are contemplated that, in scope of protection of the utility model It is interior.

Claims

1. snap joint, it is characterised in that including the first plug, the second plug and adapter sleeve, first plug and second is inserted Head one of both or both removably plugs with the adapter sleeve to be connected；First plug and the adapter sleeve clamping； Second plug and the adapter sleeve clamping；One of first plug and second plug can make another releasing Set with the adapter sleeve clamping.

2. snap joint according to claim 1, it is characterised in that both first plug and second plug it One or both can be movable relatively ground clamping with the adapter sleeve.

3. snap joint according to claim 1 or 2, it is characterised in that the adapter sleeve is tubulose, and the connection is arranged It is equipped with tube chamber；The end of first plug and the end of second plug can be inserted into the tube chamber and be connected to the tube chamber Ground is set；One of the end of first plug and the end of second plug can apply to another or the adapter sleeve Active force is added another is set with releasing clamping.

4. snap joint according to claim 3, it is characterised in that the adapter sleeve includes tubular body and the first elasticity Arm, the second elastic arm；The tubular body sets the first opening and the second opening, and first opening and the described second opening are equal Connected with the tube chamber；First elastic arm is connected and axially extending along the tube chamber with the tubular body；Described second Elastic arm is connected and axially extending along the tube chamber with the tubular body；First plug inserts institute from the described first opening State in tube chamber and with the first elastic arm clamping；Second plug inserted from the described second opening in the tube chamber and with institute State the second elastic arm clamping.

5. snap joint according to claim 4, it is characterised in that first plug can be relative with the tubular body Motion ground is set, and first plug can move towards second elastic arm and make second elastic arm and second plug Set with releasing clamping.

6. snap joint according to claim 5, it is characterised in that the first projection is provided with first elastic arm, First projection protrudes from the first elastic arm surface and extended in the tube chamber；First plug is provided with and institute State the first termination of the first projection mutual cooperation；First projection is located on the direction of the first termination insertion tube chamber, the When one termination is inserted in the tube chamber, remove first projection after crossing the first projection, first termination is described First projection is blocked, and the first termination is limited in the tube chamber by first projection.

7. snap joint according to claim 6, it is characterised in that the second projection is provided with second elastic arm, Second projection protrudes from the second elastic arm surface and extended in the tube chamber；Second plug is provided with and institute State the second termination of the second projection mutual cooperation；Second projection is located on the direction of second termination insertion tube chamber, the When two terminations are inserted in the tube chamber, support second projection remove second projection and after crossing the second projection, institute State the second termination to be blocked by second projection, the second termination is limited in the tube chamber by the second projection.

8. snap joint according to claim 7, it is characterised in that moved towards second elastic arm first termination When can support second elastic arm make the second projection release to second termination limitation set.

9. snap joint according to claim 8, it is characterised in that the 3rd projection is provided with second elastic arm, 3rd projection protrudes from the second elastic arm surface and rises and extend in the tube chamber；3rd projection is located at first In the direction of motion of termination；First termination can support the 3rd projection when moving, and the second elastic arm is driven the second projection solution Except the limitation to the second termination, so that the second plug exits the tube chamber.

10. snap joint according to claim 7, it is characterised in that the second elastic arm number is two or more, two The second elastic arm more than individual is distributed along tubular body circumferencial direction.

11. snap joint according to claim 6, it is characterised in that the first elastic arm number is two or more, two The first elastic arm more than individual is distributed along tubular body circumferencial direction.

12. snap joint according to claim 1, it is characterised in that first plug includes the first header body, the One connecting rod and the first termination, described first connecting rod one end are connected with first header body, and the other end connects the first termination；Institute Stating the second plug includes the second header body, second connecting rod and the second termination；Described second connecting rod one end and second plug Body connects, and the other end connects the second termination；The adapter sleeve has tube chamber；First header body and second plug Body dimension is all higher than the tube chamber；First termination is set in which can be inserted into the tube chamber, and second termination can be inserted into institute Set with stating tube chamber.

13. snap joint according to claim 12, it is characterised in that first termination is along perpendicular to first connecting rod axle To direction protrude from the first connecting rod；And/or the second termination edge protrudes from perpendicular to second connecting rod axially direction The second connecting rod.

14. snap joint according to claim 12, it is characterised in that the first connecting rod sets the first depressed part, institute State the first depressed part from the first connecting rod surface along perpendicular to first connecting rod axially direction to be recessed, first depressed part Along the axially extending selected length of first connecting rod from first termination；And/or the second connecting rod sets the second depression Portion, second depressed part are recessed from the second connecting rod surface along perpendicular to second connecting rod axially direction, and described second Depressed part is from second termination along the axially extending selected length of second connecting rod.

15. according to the snap joint described in claim 12,13 or 14, it is characterised in that the adapter sleeve includes tubular body With the first elastic arm, the second elastic arm；First elastic arm is connected and axially extending along the tube chamber with the tubular body； The first projection is provided with first elastic arm, first projection protrudes from the first elastic arm surface and extends to institute State in tube chamber；Second elastic arm is connected and axially extending along the tube chamber with the tubular body；Second elastic arm On be provided with the second projection, second projection protrudes from the second elastic arm surface and extended in the tube chamber；It is described The 3rd projection is provided with second elastic arm, the 3rd projection protrudes from the second elastic arm surface and rises and extend to described In tube chamber；First projection is arranged at first termination and inserted on the tube chamber direction, first projection and described the One termination, which is engaged, is limited in the first termination in tube chamber, and first elastic arm can be such that the first projection is moved from first termination Removably set on dynamic direction；Second projection is arranged at second termination and inserted on the tube chamber direction, and described second Projection is engaged with second termination and the second termination is limited in tube chamber, and second elastic arm can make the second projection from institute State and removably set on the second termination moving direction；The first described termination, which is movable to, supports the 3rd projection, makes second Elastic arm drives the second projection to be moved to the limitation released to the second termination.

16. snap joint according to claim 15, it is characterised in that first elastic arm and/or the second elastic arm Number is multiple, is distributed along tubular body circumferencial direction.

17. snap joint according to claim 15, it is characterised in that be provided with the tubular body first through hole and Second through hole, the first through hole and the second through hole connect with the tube chamber.

18. shedding motion, it is characterised in that including the snap joint described in claim 1 to 17 any claim.

19. jacquard, it is characterised in that including the snap joint described in claim 1 to 17 any claim.