CN2432300Y - Handle device - Google Patents

Abstract

The utility model relates to a handle device which comprises a connector 7 and a guide way 8. One of the connector 7 and the guide way 8 is arranged at the inner lateral face of a holding concave part, and the other is arranged on a handle. The guide way 8 comprises a guiding part 80, an engagement part 81 connected with the guiding part and a slide plate 82. When the handle is arranged in the holding concave part, the connector 7 can be contacted and connected with the guide way. The guide way 8 can be relatively moved to the connector 7, and is preesed by an elastic component. When the handle is pressed, the connecting body 7 can overcome the change of elastic force of the elastic component and the connecting position of the guide way 8 along the guiding part, and then enters in the engagement part 81 of the guide way, and the handle is clamped. When the handle is pressed again, the connector can slip out of the guide way caused by an inclined plane of a slipping plate, and the clamping is released.

Description

Handling device

The utility model relates to a kind of handling device, and particularly, the utility model relates on a kind of chamber door that is installed in switchbox, in order to open and close the handling device that chamber door is used.

On switchbox chamber door in the past, all be provided with and be furnished with handling device, as the usefulness of opening with closed chamber door.This handling device not only is used as the handle that door opening or closing is used, and its additional function also has to make and is in fastening state between chamber door and casing, chamber door is fixed in effect on the casing, can also set up tapered end so that chamber door is locked or release.

The handle that these are used for door opening or closings, its front end position can upwards be formed with projection by the casing place, also can utilize push be installed on the handle by press button, to remove the fastening state between handle and the casing.This kind is found in Japan Patent reality fair 6-36200 number by press button and the spy opens on the flat 8-232512 communique.

Someone has proposed a kind of handling device that is not provided with by press button thereon, when using this handling device, only by handle is operated, can make handle form (liter) and play (descending) volt, so that handle engages with casing or the engagement release state.

This kind do not have the handling device of pressing press button is set, and it is easy and simple to handle, and outward appearance also is provided with by the handling device of press button attractive in appearance.

But this kind not by the handling device of press button for pursue attractive in appearance with make easy, though it is with making the multiple function that can lock when chamber door is closed to be fixed with the chamber door closure fixedly, but such handling device is arranged seldom, promptly, described device also can be fixed in closed condition with chamber door when not locking, that is can keep handling device that handle and casing be in fastening state seldom when, unlocked.

This device if take in the recess of handle at handle front end and handlebody, is not provided with the device of engaging before locking, then must push with hand, and handle is engaged with casing.Again, when locking, do not sound feasible if push, might cause locks does not sound feasible, and makes the handle front end still can cause all inconvenience by the rise of handlebody place.

Again, in above-mentioned structure, usually, though the structure that is provided with aforesaid engaging and engagement release in the tapered end place is also arranged, in the distolateral mechanism that does not have engaging of the pivot of handle.This is in order not damage the convenience of handle outward appearance and assembling, and tapered end is arranged at the front end of handle, and avoid being provided with snap fastener so.And this kind Design of device is found in No. 2504714 patent of invention of Japan Patent and the spy opens flat 6-240930 communique.

Although, in above-mentioned structure, also there is the people to be provided with snap fastener in place, handle hub switch side, the stability of its snap action and the certainty of action are not as good as the aforementioned handling device that is equiped with by press button.And for example No. 2504714 patent of invention of Japan Patent opened the structure described in the flat 6-240930 communique with the spy, if desire is removed the fastening state of handle, then need the hub switch side of squeeze grip, make handle rise, but the needed strength of pushing is very big, causes the inconvenience in the use.

For this reason, laborsaving for ease of using, handling device just can not be made excessive, and for make handle and casing before locking engage and the action of engagement release can slick and sly, certain and stable carrying out, the handling device of turning round is pushed in relatively poor the having of its outward appearance of just having to select to use as previously mentioned, using at present, or selects for use and have the handling device that standard is pushed the engaging decontrol of torsion effect.

First purpose of the present utility model is: the handling device that is provided with a snap fastener in a kind of tapered end mechanism in addition is provided, described handling device only needs to make single pressing operation at the specific place of handle, can finish the action that reaches engaging and engagement release state, it is specious that this kind design can keep, and need not install by press button.With regard to handling device, more can obtain certain and stable engaging effect and action, and the member designs that action is removed in snap action and engaging solves by this to divide to be arranged in the traditional structure and pushes the problem of button handling device on the same position of handling device.

Second purpose of the present utility model is: the member in a kind of handling device is provided, and described member can make the engaging of handle and engaging releasing action stablize, to solve as above-mentioned problem.

The 3rd purpose of the present utility model is: provide a simple structure, snap fastener easy to assembly, to solve as above-mentioned problem.

A kind of like this handle device for opening and closing of first aspect system of the present utility model, described handling device comprises: open and close to be provided with handle 2, it on and be formed with the handlebody 1 that can (rise) handle 2 that (descending) lie prostrate, be located in the handlebody 1, be formed with the housing recess 11 that the shape handle 2 that underlies can be taken in wherein, can make handle 2 rise outside housing recess 11 and elastic body 3, the handle 2 under the state that will underlie that handle 2 is linked to each other with handlebody 1 is sticked in the clamping close device in the housing recess 11; In the described handling device, the upper side at least of the handle 2 of the state that underlies is exposed to outside the housing recess 11, and first aspect of the present utility model is by providing structure as described below to address the above problem.

In first aspect of the present utility model, above-mentioned clamping close device comprises: connector 7, match with connector 7 and all-in-one-piece guide way 8 and elastic component 9 in addition; Connector 7 and guide way 8 are installed in the medial surface of housing recess 11 one of in the two, and its opposing party then is installed on the side of handle 2; Guide way 8 then possesses guide part 80 is arranged, be connected to form with guide part 80 holding section 81 and sliding sheet 82; Connector 7 at handle 2 by the state that rises to becoming the state that underlies via pushing, when being accommodated in the housing recess 11 fully, just can bumping and connect with guide way 8; And guide way 8 can be done with respect to the moving of connector 7, and by the elastic force of elastic component 9, compressing guide way 8 bumps with connector 7 and connects.When squeeze grip 2, connector 7 at first can touch the guide part 80 on the guide way 8, and then opposing (by) elastic force of elastic component 9, change releasing position with guide way 8.Then, again by with the touching of guide part 81, handle 2 is sticked in the housing recess 11.By above-mentioned fastening state, squeeze grip 2 once again, just can make connector 7 via the guiding of the sliding sheet on the guide way 8 82, and the state of engagement release.

Here, " relatively moving " of indication guide way 8 and connector 7, not only be meant when guide way 8 contacts with connector 7, guide way 8 pivots to change connecting position because of being fixedly coupled body 7 compressing, can also comprise that connector 7 changes it and bumps and connect the position and make both enter fastening state with respect to the guide way of fixing 8.

Second aspect of the present utility model is, in the handle device for opening and closing of above-mentioned the utility model first aspect, above-mentioned connector 7 is arranged to the medial surface that one side is arranged at housing recess 11 with guide way 8, and the opposing party then is installed in the state on the handle 2 front side portion 2b.

At the front side portion 2b of this indication handle 2 is the front end position that refers to handle 2.

The third aspect of the present utility model provides a kind of handle device for opening and closing, and described handling device ties up in the handling device of above-mentioned first aspect or second aspect, and described connector 7 is a set projection in the housing recess 11; And guide way 8 be arranged on handle 2 sidepieces with described housing recess 11 corresponding positions on.The periphery of above-mentioned guide way 8 is for slightly being hook-shaped profile, and the coupler body medial margin of this hook just is above-mentioned holding section 81, and the coupler body lateral border then is above-mentioned guide part 80.Guide way 8 is after guide way 8 touches connector 7 with relatively moving of connector 7, roughly towards retreating along the directions X of handle 2 and the Y direction of handle 2.Described sliding sheet 82 be by with the extended inclined plane of the rightabout of above-mentioned direction of retreat Y.When squeeze grip 2, the sidepiece of connector 7 can be pressed to the circumference of guide way 8, and make guide way 8 towards the directions X of side direction move by the opposing to the elastic force of elastic component 9 this moment, thus, make the sidepiece of connector 7 be able to move to holding section 81 and become fastening state via guide part 80.Under this fastening state, squeeze grip 2 again, and then the front end of connector 7 just can bump with sliding sheet 82 and connect, and via the guiding of sliding sheet 82, guide way 8 is pressed towards above-mentioned direction of retreat Y remove the engagement release state.

The utility model compared with the prior art advantage and good effect is very obvious.By above technical scheme as can be known, the utlity model has following advantage.

1. lock head device of the present utility model is provided with snap fastener in addition, and need not be provided with by press button, only needs operating handle can reach the state of engaging and engagement release.It utilizes guide way reaching certain and stable snap action, and makes snap action and engagement release action be able to reach by the same position of squeeze grip.

That is to say, need only not need on hand side and housing recess, to be provided as the connector and the guide way of clamping close device, just can utilize its relativeness to reach certain snap action at the hub switch side of handle installing clamping close device.

2. structure of the present utility model system is arranged at the handle front side with the constitutive requirements of clamping close device, and its resulting engaging effect in other positions that is arranged at handle is firm more and stable.

3. clamping close device simple structure that the utility model utilized and assembling are easy, very easy reaching on making.

Below, further specify specific structural features of the present utility model and purpose in conjunction with the accompanying drawings.

Brief Description Of Drawings:

Fig. 1 is the plan view of an embodiment of handle device for opening and closing of the present utility model.

Fig. 2 is the left view of the foregoing description of handle device for opening and closing of the present utility model.

Fig. 3 is the central longitudinal sectional view among the utility model handling device figure among Fig. 2.

Fig. 4 A is the be covered stereogram of body of the utility model handling device embodiment.

Fig. 4 B is the stereogram of guide way 8 among the utility model handling device embodiment.

Fig. 4 C is the stereogram of locking board 63 among the utility model handling device embodiment.

Fig. 5 A, B are in the snap action of the utility model handling device, the stereogram of clamping close device major part.

Fig. 5 C be the utility model handling device under fastening state, the stereogram of clamping close device major part.

Fig. 5 D is the utility model handling device in the engagement release action, the stereogram of clamping close device major part.

Fig. 6 A, B, C are the schematic diagram of the utility model clamping close device in snap action.

Fig. 6 D is the schematic diagram of the utility model clamping close device in fastening state.

Fig. 6 E, F are the schematic diagram of the utility model clamping close device in engaging, engagement release state action.

Fig. 6 G, H be the utility model clamping close device in lock, schematic diagram when unblanking.

Fig. 7 is the rear elevation of handle device for opening and closing major part of the present utility model.

Below, described in detail at example of the present utility model just with regard to shown in each figure.

Fig. 1 is the plan view of an embodiment of handle device for opening and closing of the present utility model, Fig. 2 is the left view of this handle device for opening and closing embodiment of the present utility model shown in Figure 1, Fig. 3 is the central longitudinal sectional view of the utility model embodiment LOOK LEFT degree shown in Figure 2, Fig. 4 A-C is respectively the stereogram of each major part of handling device of the present utility model, Fig. 5 A-D is respectively the engaging of clamping close device of the present utility model and the major part stereogram that action is removed in engaging, Fig. 6 A-F is respectively the engaging of the utility model clamping close device, the schematic diagram of engaging disarm state action, Fig. 6 G is the floor map of the major part of the utility model clamping close device when locking, Fig. 6 H is the floor map of the major part of the utility model clamping close device when unblanking, and Fig. 7 is the rear elevation of the major part of the utility model handling device.

The left side of Fig. 3 is front (the place ahead B side) again, and the right side is for pivoting distolateral (rear B side), and upside is the top, and downside describes as the below.

A kind of like this handle device for opening and closing of the utility model system, described handling device comprises: open and close to be provided with and be formed with the handlebody 1 that can (rise) handle 2 that (descending) lie prostrate, be located in the handlebody 1, be formed with the housing recess 11 that the shape handle 2 that underlies can be taken in wherein with handle 2, it on, can make handle 2 rise outside housing recess 11 and can make elastic body 3 that handle 2 links to each other with handlebody 1, the handle 2 that will underlie state is sticked in the clamping close device in the housing recess 11; In the described handling device, the upper side at least of the handle 2 of the state that underlies is exposed to outside the housing recess 11.

Above-mentioned clamping close device comprises connector 7, match with connector 7 and all-in-one-piece guide way 8 and elastic component 9 in addition; Connector 7 and guide way 8 are installed in the medial surface of housing recess 11 one of in the two, and its opposing party then is installed on the side of handle 2; Guide way 8 then possesses guide part 80 is arranged, be connected to form with guide part 80 holding section 81 and sliding sheet 82; Connector 7 at handle 2 by the state that rises to becoming the state that underlies via pushing, when being accommodated in the housing recess 11 fully, just can bumping and connect with guide way 8; And guide way 8 can be done with respect to the moving of connector 7, and by elastic component 9, compressing guide way 8 bumps with connector 7 and connects.When squeeze grip 2, connector 7 at first can touch the guide part 80 on the guide way 8, and then the elastic force of opposing elastic component 9, changes the releasing position with guide way 8.Then, again by with the touching of guide part 81, handle 2 is sticked in the housing recess 11.By above-mentioned fastening state, squeeze grip 2 once again, just can make connector 7 via the guiding of the sliding sheet on the guide way 8 82, and the state of engagement release.

In this enforcement state, above-mentioned connector 7 is arranged at the medial surface of housing recess 11, and guide way 8 then is arranged on the handle 2.That is, described connector 7 is set protrusions in the housing recess 11, and guide way 8 be arranged at handle 2 sidepieces with above-mentioned housing recess 11 corresponding positions on.In this embodiment, connector 7 is to be fixedly arranged on the permanent position of housing recess 11 medial surfaces, and 8 of guide waies are with respect to connector 7, the member that can move according to above-mentioned direction of action.

Below, describe with regard to the structural order of each one.

Handling device of the present utility model is except using the handle function as the tractive that is installed on the chamber door, also having has chamber door supporters such as the casing chamber door of described handling device and casing to engage and to engage in device to remove action, and chamber door is fixed in the function of closed condition, and has the function that chamber door is locked in closed condition.

Described handling device is made of 2 two part institutes of handlebody 1, handle, and possesses to have and make handlebody 1 and the handle 2 mutual devices that engage.But handlebody 1 mat housing recess 11 is can make handle 2 (liter) and rise or (descending) throws oneself on the ground to take in wherein.And the front of handle 2 can be by handlebody 1 place, the handle elastic body 3 (as shown in Figure 3) that utilization is installed in handle hub switch side (rear end) rises in the top (outside of housing recess 11), and the effect of handle elastic body 3 then can make handle 2 be risen by handlebody 1 place as shown in Figure 2.

Handle elastic body 3 can be the elastic body that has elastic force beyond spring or the spring (below be referred to as elastic body 3) as shown in Figure 3.

This handle 2 is when the state of rise, the user can be with hand with handle 2 (direction of arrow A among Fig. 1) rotation to left and right direction, by this, can make the chamber door supporter (not shown) engagement release of (not shown) such as chamber door that handling device is installed and casing etc., open.Again specifically, be to be equiped with the fulcrum of rotatable rotor 4 as handle 2 hub switch sides at the pivot of handlebody 1 distolateral (right side of Fig. 3).Symbol 41 shown in Fig. 3 is the axis of rotation for being used to handle 2 is rotated then.Therefore handle 2 can axis of rotation 41 be that rise at center (liter), (descending) volt, under the state that (liter) rises, by rotor 4 direction rotation to the left and right.And when handle 2 rotates to left and right direction, be fixed in the and then rotation together of rotary body 42 of rotor 4 lower ends, carry out snap action directly or indirectly with the chamber door supporter (not shown) of casing etc.

By the bolt 51 of being located at hand body 1 bottom center and fixed head 52, described handling device is installed on the (not shown) such as chamber door again.

The front of handle 2 is equiped with lock head device 6, above-mentioned guide way 8, elastic component 9 and lining body 21 (as shown in Figure 3).Wherein guide way 8 is the front end that is installed in handle 2, then is equiped with lock head device 6 behind guide way 8.And the key (not shown) just can be inserted in the lock head device 6 by 2a place, handle top.

Handle 2 is its front end face (with reference to shown in Figure 3) with the B side, the place ahead of lock head device 6.

Again, with regard to the front end face of above-mentioned handle 2, the leading flank that claims handle 2 is that the left-hand portion of 2b, handle 2 is that the position, right side of 2c, handle 2 is 2d.

With regard to Fig. 2, symbol 2e represents the downside of handle 2 again.

Be any sideway stance that refers to aforesaid leading flank 2b, left and right side 2c, 2d wherein about the claim in the claim mentioned " handle 2 sidepieces ".In this embodiment, as mentioned above, be equiped with guide way 8 on the leading flank 2b of handle 2.In order to install lock head device 6, then the front of handle 2 must form thick than the central part of handle 2 up and down structure, and outstanding towards the below, so that when holds handle 2, hand can not provide better grip effect by this by sliping off on the handle 2.

Be now that the periphery at center constitutes in addition more detailed explanation with regard to clamping close device and with the clamping close device.Referring to Fig. 3, the place ahead B side of lock head device 6 wherein, just front side portion 2b is provided with guide way 8 and lining body 21.Lining body 21 is to be formed at handle 2 front side portion 2b, the member that is formed as one with handle 2.

Lining body 21 is shown in Fig. 4 A, and its leading flank (B side, the place ahead) is and is roughly rectangular-shaped plate body, and its back (C side, rear) is provided with axis of guide 21a, guiding rake 21b (referring to Fig. 5 A) and notch 21c.Connect forward and backward the 21d of the portion that plugs of lining body 21 again by the square Cheng Youyi that faces up under lining body 21 central authorities.The notch 21c of above-mentioned lining body 21 is in the formed otch of trailing flank of lining body 21.

Axis of guide 21a then is the column type axis body that is formed standing shape by lining body 21 back rearward end.Guiding rake 21b is the rear lower portion that is arranged at lining body 21, is the outstanding rectangular leg-of-mutton triangle column protuberance of summary (shown in Fig. 5 A) of posterior direction on one day.

Guide way 8 is a plate-shape metal spare shown in Fig. 4 B.The circumference of guide way 8 is for slightly being hook-shaped profile.Symbol 85 is guide way 8 formed croziers.

The inboard of this crozier is above-mentioned holding section 81, the outside and then is above-mentioned guide part 80.Holding section 81 is positioned at the foot of guide way 8 crozier inside portions.Again with holding section 81 adjacent then be formed sliding sheet 82 on the other end of coupler body end 85.

Sliding sheet 82 is the direction Y that moves backward of the front side portion 2b from handle 2, and the direction of retreat C place among the embodiment from then on just is by 8 extended inclined planes of guide way.And, be formed with rear protuberance 84 by the sidepiece rearward end direction of guide way 8.

Guide way 8 is by its crozier upside, in the place ahead B side towards the rear the C side be formed with the through hole 83 of consistent logical guide way 8.And the axis of guide 21a of lining body 21 can be by wearing and mistake in the aforesaid through hole 83.

Wear in by aforesaid through hole 83 and later, just can install elastic component 9, just the back ring type spring is gone up (shown in Fig. 3, Fig. 5 A) in axis of guide 21a at the axis of guide 21a of lining body 21.When this kind state, the back ring type spring of elastic component 9 just can be brought into play its elastic force to (the place ahead B side and rear C side) towards front and back, simultaneously along front side portion 2b, and is also to bring into play its elastic force on the direction of rotation at center with axis of guide 21a.

One end of the back ring type spring of this elastic component 9 is to be fixed on the notch 21c of lining body 21, and an other end then is arranged on these guide way 8 rear protuberances 84 (shown in Fig. 5 A).The rear portion of axis of guide 21a is formed with by the circular groove around its axle body outer peripheral face.And on this circular groove, be equiped with pad 22, with the back ring type spring that prevents elastic component 9 by coming off on the axis of guide 21a.

The fulcrum in the housing recess 11 by the place ahead perforation of handlebody 1, is located in aforementioned connector 7 position as shown in phantom in Figure 3.This fulcrum as connector 7 is pressed into, and is fixed on the handlebody 1, and its leading section extends on housing recess 11 medial surfaces, projects to housing recess 11 inner spaces, forms connector 7 thus.

And lining body 21 is the member that can separate with handle 2, and guide way 8 also can be separated with handle 2 by the sidepiece of handle 2.

Again, connector 7 can also be bolt or rivet and so on etc. except the form of fulcrum, and other that can form excrescence are fixedly used member.

With regard to Fig. 5 and Fig. 6 A-6F, explained orally again with regard to the fastening state of handle 2 with handlebody 1.

Complicated for fear of drawing at Fig. 5 A-5D, is primarily aimed at the constitutive requirements of clamping close device, connector 7 and guide way 8, and lining body 21 described with the back ring type spring of elastic component 9, and omit other parts.

Wherein Fig. 6 A to 6F is that the place ahead B side is watched to the state diagram of rear C side again, with the state of convenient expression connector 7 front ends and guide way 8 fronts.

At first be illustrated with regard to snap action.

Handle is pushed towards handlebody 1 direction by handle 2 rise states (referring to Fig. 2), handle 2 is taken in to housing recess 11, at this moment, shown in Fig. 6 A, wherein the guide part 80 of guide way 8 can move down towards the side of connector 7 (side face).

This falls mobile behavior as shown in Fig. 5 A, connector 7 can enter lining body 21 from the 21d of the portion that plugs of lining body 21 belows, the front end of connector 7 can be by plugging the outstanding lining in portion 21d place body 21 outer (for convenience of description, at this handle 2 sides are fixed connecting portion 7 and then do relative moving with respect to handle 2).

Be accompanied by the action of squeeze grip, connector 7 just can move towards the top along plugging the 21d of portion.This moves as shown in Fig. 6 B, wherein connector 7 just can be resisted the elastic force of the back ring type spring of elastic component 9, make the effect of the guide part 80 on the guide way 8 allow guide way 8, also, rotate towards the directions X of side direction towards the direction of handle front side portion 2b (lining body 21 back).By this, the guide part 80 of guide way 8 is extruded to connector 7.

Be accompanied by the action of handle 2, connector 7 continues to move towards the top, and this moment, the pivotal action of guide way 8 was proceeded, and shown in Fig. 6 C, after connector 7 can stride across the coupler body end 85 of crozier, moved towards secondary guide part 87 places of guide way 8.After the taking in of handle 2 (underliing) action was finished, just guide way 8 stops pivotal action, shown in Fig. 5 B, the guide way 8 of this moment can be because the back ring type spring force of elastic component 9 be, became state when originally not pivoting as yet and pivot.Now referring to Fig. 6 D, connector 7 enters in the crozier at the same time.And the side of connector 7 can join with sliding sheet 82, between the two because the compressing of the back ring type spring force of elastic component 9 is, still keeps in touch state and can not go out guide way 8 by sliding sheet 82 slippages.

When handle 2 has been in receiving state and when stopping squeeze grip 2 action,, just connector 7 can engage with holding section 81, and keep both states that joins (shown in Fig. 5 C), thereby finish the snap action of handle 2 and handlebody 1 then because elastic body 3 elasticity are.

Secondly, the releasing action with regard to engaging explains orally.

When pushing the handle 2 that is in fastening state once again, guide way 8 just can move towards the below, and can move (being pressed into) towards the depths (below) of housing recess 11 this moment with handle 2.

At this moment, as changing to the state shown in Fig. 6 E from the state shown in Fig. 5 C and Fig. 6 D, this moment, connector 7 just can be in the top of crozier, sliding sheet 82.

Because the shape of sliding sheet 82 is to be a sloping desk, when stopping squeeze grip 2, shown in Fig. 6 F, just the front end position of connector 7 can join with the inclined plane of sliding sheet 82.

Stop after the squeeze grip 2 since elastic body 3 elastic force so, just handle 2 can rise towards the top, this moment connector 7 just can move towards the below, shown in Fig. 5 D, connector 7 foremost just can be along the slippage of the inclined plane of sliding sheet 82.After connector 7 went out guide way 8 via the inclined plane slippage of sliding sheet 82, both just broke away from fastening state, and handle 2 just rises again once again.

Now with regard to state shown in Figure 3 come to lock head device 6 lock and the release action is explained orally.

Lock head device 6 includes the tapered end body 61 that can be inserted the key (not shown) by the top, is arranged at the locking board 63 of tapered end body 61 belows.The inside mechanism for locking up of tapered end body 61 is as the structure of traditional tapered end.In this embodiment, tapered end body 61 belows are provided with the Actuator Division 62 that can do forward-reverse action, described Actuator Division 62 can by lock, the release action, carry out the forward-reverse action of circular arc motion.And locking board 63 just joins with Actuator Division 62 and the action of arranging in pairs or groups and moving forward and backward.Locking board 63 wherein forms the microscler connecting hole of fore-and-aft direction 64 shown in Fig. 4 C, locking board 63 the place aheads then are formed with the compressed tablets 65 of vertical locking board 63.

Fig. 6 G, 6H represent the inside of handle 2, and wherein tapered end body 61 is to be fixed in the handle 2, and the locking board 63 of its below then can be done the mobile coordination of left and right directions.Actuator Division 62 under this state is to be disposed in the connecting hole 64 of locking board 63.When circular motion was carried out in Actuator Division 62, move left and right just can be made in Actuator Division 62 in connecting hole 64, made locking board 63 do moving relative to forward-reverse.

Fig. 6 G is depicted as the state of locking, and then is the state of release shown in Fig. 6 H.

Referring to Fig. 6 G, when locking state, locking board 63 can move towards left among the figure, and the compressed tablets 65 of locking board 63 just can be joined with the rear end of the rear protuberance 84 of guide way 8, stops guide way 8 to move towards the rear, thereby becomes locking state.When release, locking board 63 can be towards right-hand move (as Fig. 6 H) among the figure, just compressed tablets 65 this moment can separate with the rear protuberance 84 of guide way 8 and remove locked state, this moment, guide way 8 just can move towards the rear once again.

About lock, that the mechanism of release is not limited to this manual is described, also can adopt other to reach and lock and the known members of release.

At last with regard to rotary body 42 simple explanation in addition.In this embodiment, rotary body 42 is whole tabular structure.As shown in Figure 7, this rotary body 42 is formed with the holding section 43 that can directly engage with chamber door, chamber door supporter, or, be formed with two connecting portions 44,44 that are made for moving excellent (not shown) insertion (connection) on it in addition as the means that engages indirectly between chamber door and chamber door supporter.This connecting portion 44,44 forms and extends to the protuberance 45,45 of rotary body 42 on the direction.Therefore, this protuberance 45,45 just can limit the pivoting angle of rotary body 42.Detailed saying of any is to be provided with the periphery wall 13 that covers rotor 4 peripheries below handlebody 1 again, and this periphery wall 13 is provided with and can fastens with protuberance 45,45 and make restriction rotation that rotary body 42 stops to pivot with holding section 14.In this embodiment, restriction rotation with holding section 14 be by periphery wall 13 lower ends outstanding and in order to protuberance 45,45 contacted fastened components, the pivoting angle of rotary body 42 then just is limited in the angle limits scope of two protuberances 45,45.The design of protuberance 45,45 by this makes that the pivoting angle of rotary body 42 is restricted, and it possesses and have cost of manufacture low, and assembling is easy to advantage.

Again, in the above-described embodiments, connector 7 is the medial surface that is fixedly arranged on housing recess 11, and guide way 8 is then done relative motion and changed its position that joins and state with respect to connector 7.And if both forms of fixing and relatively moving are exchanged, also, connector 7 relatively moves with respect to guide way 8, changes connecting position by this, also is fine with the effect that reaches engaging.Guide way 8 not only can be arranged on the front side portion 2b of handle 2 again, also can be arranged at left and right sides sidepiece 2c, 2d to reach identical effect (not shown).

Have again, if with above-mentioned example on the contrary, guide way 8 is arranged at the medial surface of housing recess 11, and connector 7 is arranged on the handle 2, also can reach identical effect (not shown).

Claims (3)

1. handling device, described handling device comprises: open and close with handle, setting is formed with the handlebody that can work the handle that underlies, is located in the handlebody, is formed with the housing recess that the handle under the state that underlies can be taken in wherein on it, can make handle rise outside housing recess and elastic body, the handle under the state that will underlie that handle is linked to each other with handlebody is sticked in the clamping close device in the housing recess; In the described handling device, the upper side at least of the handle of the state that underlies is exposed to outside the housing recess, it is characterized in that,

Above-mentioned clamping close device comprises: connector, match with connector and all-in-one-piece guide way and elastic component in addition; Connector and guide way are installed in the medial surface of housing recess one of in the two, and its opposing party then is installed on the side of handle;

Guide way comprises guide part, is connected in holding section and sliding sheet that guide part forms;

Connector at handle by the state that rises to becoming the state that underlies via pushing, when being accommodated in the housing recess fully, just can bumping and connect with guide way; And guide way can be done with respect to the moving of connector, and by elastic component, compressing guide way and connector bump and connect;

When squeeze grip, connector at first can touch the guide part on the guide way, and then by the opposing to the elastic force of elastic component, changes with bumping of guide way to connect the position, then, by connecing with bumping of guide part, handle is sticked in the housing recess again:

Squeeze grip once again, make connector via the guiding of the sliding sheet on the guide way engagement release state.

2. handling device according to claim 1 is characterized in that: wherein a side of connector and guide way is arranged at the medial surface of housing recess, and an other side then is installed on the handle front side portion.

3. handling device according to claim 1 and 2 is characterized in that: wherein connector is the projection that is arranged in the housing recess, and guide way is arranged at hand side and the above-mentioned corresponding position of housing recess;

The periphery of described guide way is slightly to be hook-shaped profile, and is formed with above-mentioned holding section on the coupler body medial margin of this hook, then is formed with above-mentioned guide part on the coupler body lateral border;

Relatively moving of guide way and connector is after guide way touches connector, roughly towards carrying out along the directions X of hand side and by the Y direction that the sidepiece of this handle retreats, described sliding sheet by with the extended inclined plane of the rightabout of above-mentioned direction of retreat Y;

When squeeze grip, the sidepiece of connector can be pressed to the circumference of guide way, and this moment is by the elastic force that elastic component produces, and being guide way moves towards the directions X of side direction, thus, make the sidepiece of connector be able to move to the holding section and become fastening state via guide part;

Under fastening state, squeeze grip again, then the front end of connector just can bump with sliding sheet and connect, and via the guiding of sliding sheet, guide way is pressed towards above-mentioned direction of retreat Y direction go, thus the engagement release state.

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