CN2474289Y

CN2474289Y - Improved structure of machine locking handle

Info

Publication number: CN2474289Y
Application number: CN 01220141
Authority: CN
Inventors: 梁文宗
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-04-24
Filing date: 2001-04-24
Publication date: 2002-01-30
Anticipated expiration: 2011-04-24

Abstract

The utility model relates to an improved structure of grip for locking machine, which mainly improves the structure of grip for locking machine in conventional technology and resolves the problem of a bolt-combining rod looses from a bolt hole due to the vibration of the machine. In addition, the conventional technology enables a press-button bolt-combining rod to be bolt-combining assembled with the bolt hole, thereby the assembling time can be considerably wasted and not agree with industrial demands. Therefore, the end surface of connecting end of a bolt rod of the utility model extends a connecting grip, a guide margin surface, a ring convex structure and a ring concave structure molded on the end edge of the connecting grip, and a bevel edge, a convex portion and a concave portion molded on the inner wall of depressed-button grooving. The depressed button is sleeved with the connecting grip of the bolt rod, the stable combination is achieved without worrying the secession, and thereby the structure of the utility model can not be affected even if the machine vibrates.

Description

Machine lock handle structure-improved

The utility model is about a kind of machine lock handle structure-improved, and more specifically, the utility model is about the structure-improved that revolves the control lock handle in order to locking machine, mould etc.

See also (taking from the Taiwan patent announcement numbers No. 424674) shown in Figure 1, this be on the industry in order to the facility member, the lock handle structure of being locked, it is made of handle 10, screw rod 11, spring 12 and button 13, wherein:

This handle 10, the moulding of one end has engagement groove 101, is provided with latch 102 in the engagement groove 101, and end then forms groove 103 is set in addition; This screw rod 11, the one end is shaped to binding end 111, is provided with screw 112 in binding end 111 end faces, and in binding end 111 outer rim moulding clamping tooths 113; Screw rod 11 is the engagement grooves 101 that are inserted in handle 10 with its binding end 111, and it is mutually meshing with clamping tooth 113 to be able to latch 102; Spring 12 is to be arranged at being provided with in the groove 103 of handle 10, and button 13 then is arranged at behind spring 12 and is provided with in the groove 103, and is screwed with the screw 112 that screws togather bar 131 and screw rod 11 binding ends 111 of button 13 ends, by this, finishes the assembly of each member;

In the use, rotate this handle directly the interlock screw rod rotate, in order to do the lock of the facility member that carries out, unload operation, see through and push this button and then can impel the releasing of clamping tooth and latch meshing, and carry out the lost motion operation of handle;

The structure of this above-mentioned machine lock handle all has many defectives, and remains further to be improved in enforcement and use; For example:

One, the structure of this each member links crucial, is to rely button entirely it screws togather screwing togather of bar and screw rod end face screw, and as if screwing togather bar and screw gets loose, then the matching relationship of each member is subjected to displacement, and can't normally use; Yet, it should be noted that machine or facility shake unavoidably in user mode, so often taking place, the above-mentioned bar that screws togather cooperates the situation that gets loose with screw;

Its two, with regard to industrial circle, the member of this lock handle of assembly quite relies on manually, and with above-mentioned prior art structure, its button screws togather the assembly that screws togather of bar and screw, quite expends the assembly time on operating, and is not inconsistent industry demand.

This shows that prior art lock handle structure has nearly one to go on foot the actual demand that is improved in fact;

Main purpose of the present utility model is to be to provide a kind of machine lock handle structure-improved, and mat has extended a binding handle in the end face of screw rod connecting end, and the pommel edge forms guiding incline, ring is protruding and encircle recessed structure in linking; And in button grooving inwall moulding beveled edge, protuberance and recess; In order to do after making button and the binding handle of screw rod being mutually sheathed, be able to firm in conjunction with and do not have the worry of disengaging, so even machine vibration the utility model structure also can not be affected.

The purpose of this utility model is achieved in that a kind of machine lock handle structure-improved, and it is mainly: the leader, and its binding end one side moulding has engagement groove, and side then forms groove is set in addition, and it is to communicate with engagement groove to establish that groove is set; One screw rod, an end is shaped to connecting end, and the end face of connecting end has extended one and has linked handle, and screw rod is linked the engagement groove that handle plugged handle, the binding handle is positioned at groove is set; One spring is the binding handle that is sheathed on screw rod, and be positioned at handle groove is set; One button, in establish the tool grooving, and must link pommel portion noose mutually with screw rod.It is characterized in that: the pommel edge forms guiding incline, ring is protruding and encircle recessed structure in linking; And in button grooving inwall moulding beveled edge, protuberance and recess; When making the button and the binding handle of screw rod mutually sheathed, mat gets guiding incline and beveled edge carries out sheathed guiding, protuberance is closed with the recessed inlay card mutually of ring, and recess must close, and by this, makes each member be able to firm binding with the protruding inlay card mutually of ring.

In sum, the disclosed structure of the utility model, owing to operate when implementing, mat has extended a binding handle in the end face of screw rod connecting end, and the pommel edge forms guiding incline, ring is protruding and encircle recessed structure in linking; And in button grooving inwall moulding beveled edge, protuberance and recess; In order to do the binding handle 34 that makes button and screw rod mutually sheathed after, be able to firm in conjunction with and do not have the worry of disengaging, so even machine vibration the utility model structure also can not be affected.

Fig. 1 is a prior art structural upright view sub-anatomy.

Fig. 2 is a three-dimensional decomposition diagram of the present utility model.

Fig. 3 is of the present utility model three-dimensional in conjunction with figure.

Fig. 4 is of the present utility model in conjunction with cutaway view.

The figure number part:

10. handle 101. binding ends 102. latches

103. groove 11. screw rods 111. binding ends are set

112. screw 113. clamping tooths 12. springs

13. button 131. screws togather bar 20. handles

21. binding end 211. engagement grooves 212. latches

213. groove 30. screw rods 31. connecting ends are set

32. clamping tooth 33. screw threads 34. link handle

341. protruding 343. rings of guiding incline 342. rings are recessed

40. spring 50. buttons 51. groovings

511. beveled edge 512. protuberances 513. recesses

About the utility model for reaching above-mentioned purpose, the technology that is adopted, means and other effect, now lift a preferable possible embodiments and cooperate graphic detailed description as after, believe the above-mentioned purpose of the utility model, feature and other advantage, when can by one deeply and concrete understanding; See also shown in Fig. 2,3,4, a kind of machine lock handle structure-improved that the utility model embodiment is provided, this lock handle are made of leader 20, a screw rod 30, a spring 40 and a button 50; Wherein:

This handle 20, one end are binding end 21, and binding end 21 1 side moulding have engagement groove 211, then are provided with latch 212 in the engagement groove 211, and side then forms groove 213 is set in addition, and it is to communicate with engagement groove 211 to establish (interior tool retaining wall separates mutually) that groove 213 is set; Handle 20 is to grip for the operator to revolve control;

This screw rod 30, the one end is shaped to connecting end 31, and connecting end 31 outer rims form clamping tooth 32, and screw rod 30 holds shaft then to form screw thread 33 in addition; The utility model is that special end face in connecting end 31 has extended a binding handle 34, and forms guiding incline 341, ring protruding 342 and encircle recessed 343 in linking handle 34 ora terminalis; By this, screw rod 30 is able to it and links the engagement groove 211 that handle 34 is inserted in handle 20, and clamping tooth 32 must be fastened with latch 212, and binding handle 34 then wears to be positioned at groove 213 is set;

This spring 40 is the binding handles 34 that are sheathed on screw rod 30, and be positioned at handle 20 groove 213 is set;

This button 50 is established tool grooving 51 in it, and in grooving 51 port inner wall moulding beveled edges 511, protuberance 512 and recess 513; Button 50 is after spring 40, with the binding handle 34 of screw rod 30 its encircle recessed 343 mutually inlay card close, and with recess 513 and ring 342 mutually inlay card close, by this, make each member be able to firm binding (shown in Fig. 3,4);

What deserves to be mentioned is that the grooving 51 of button 50 of the present utility model and the binding handle 34 of screw rod 30 behind the fit, unless destroy this button 50, touch the button 50 otherwise can't directly take off mutually; Its design principle is described as follows: because, the utility model mat forms guiding incline 341 in linking handle 34, and in button 50, be provided with beveled edge 511, therefore button 50 groovings 51 with link handle 34 ends be nested fashionable, it is the guiding that sees through guiding incline 341 and beveled edge 511, just forced the ring protruding 342 with recess 513 chimeric, and encircle recessed 343 with protuberance 512 tablings; And behind the chimeric location, the end of this beveled edge 511 and guiding incline 341 is to have reverse function of placing restrictions on, thus button 50 with connect handle 34 ends be able to behind the fit mutually firm in conjunction with and can not break away from arbitrarily;

So structural design of the present utility model is even machine continues vibrations when reality is implemented, this button 50 with link that handle 34 is also unlikely to get loose, and the whole combination of influence is firm, so the utility model can meet the actual demand of industrial circle, and the worry that non-structure gets loose; Again, the utility model button 50 combines with binding handle 34, is direct sheathed combination, so the member assembly is able to quite simple and direct and saves time.

Claims

1. machine lock handle structure-improved, it is mainly:

The leader, its binding end one side moulding has engagement groove, and side then forms groove is set in addition, and it is to communicate with engagement groove to establish that groove is set; One screw rod, an end is shaped to connecting end, and the end face of connecting end has extended one and has linked handle, and screw rod is linked the engagement groove that handle plugged handle, the binding handle is positioned at groove is set; One spring is the binding handle that is sheathed on screw rod, and be positioned at handle groove is set; One button, in establish the tool grooving, and must link pommel portion noose mutually with screw rod;

It is characterized in that: the pommel edge forms guiding incline, ring is protruding and encircle recessed structure in linking; And in button grooving inwall moulding beveled edge, protuberance and recess; When making the button and the binding handle of screw rod mutually sheathed, mat gets guiding incline and beveled edge carries out sheathed guiding, protuberance is closed with the recessed inlay card mutually of ring, and recess must close, and by this, makes each member be able to firm binding with the protruding inlay card mutually of ring.