CN102174868B - Engineering machinery and vehicle window lock device thereof - Google Patents
Engineering machinery and vehicle window lock device thereof Download PDFInfo
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- CN102174868B CN102174868B CN201110063482.1A CN201110063482A CN102174868B CN 102174868 B CN102174868 B CN 102174868B CN 201110063482 A CN201110063482 A CN 201110063482A CN 102174868 B CN102174868 B CN 102174868B
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Abstract
The invention discloses a vehicle window lock device, which comprises a mounting seat (1), wherein the mounting seat (1) is provided with a lock shaft (2); a rotatable handle (3) is sleeved outside the lock shaft (2) and is connected with a lock head which is sleeved outside the lock shaft (2) and rotates along with the handle (3); and the handle (3) has a vertical symmetrical structure, so that the handle (3) is provided with a first mounting position which is positively sleeved on the lock shaft (2) and a second mounting position which is sleeved on the lock shaft (2) after being overturned up and down. Due to the structural design of the device, a left handle of a left vehicle window lock and a right handle of a right vehicle window lock can be exchanged right and left, and the left vehicle window lock and the right vehicle window lock can be integrally exchanged right and left, so that the manufacturing cost of the vehicle window locks can be effectively reduced; in addition, the other core problem is to provide engineering machinery which comprises the vehicle window lock device.
Description
Technical field
The present invention relates to technical field of engineering machinery, particularly a kind of car window lock device.In addition, the invention still further relates to a kind of engineering machinery that comprises this car window lock device.
Background technology
At present, in the driver's cabin of engineering machinery, skeleton clad plate-formed cab particularly, as the driver's cabin of road roller, be to guarantee the ventilation of driver's cabin, thereby and operating personnel have while operating head stretched out to the needs that driver's cabin is observed operating mode, conventionally on driver's cabin, be all designed with the movable glass window that can open, for guaranteeing glass window unlatching, also to guarantee can reliably lock when glass window cuts out simultaneously, this just involves the problem of car window lock device.
In the ordinary course of things, the driver's cabin of engineering machinery can be designed with symmetrical two vehicle windows, therefore the structure of vehicle window lock is also generally symmetrical, there is left vehicle window lock and right vehicle window lock, after vehicle window lock is installed on driver's cabin, also need to guarantee not interfere other component and the reliability of self simultaneously.At present, existing symmetrical car window lock device on market, has following one or more defects:
The first, vehicle window lock in left and right is symmetrical structure, but cannot realize right and left mutually changing, that is cannot, by the dismounting of left vehicle window lock, then be assembled into right vehicle window lock; Or cannot, by the dismounting of right vehicle window lock, then be assembled into left vehicle window lock; Further, that is the component of left and right vehicle window lock cannot realize right and left mutually changing, such as, the left handle of left vehicle window lock cannot be installed on right vehicle window, lock and form right handle, and the right handle of right vehicle window lock cannot be installed on left vehicle window and lock and form left handle.
The second, because vehicle window lock in left and right cannot be realized right and left mutually changing, thereby need to make symmetrical two molds, such as, in the handle component of vehicle window lock, need to manufacture a left handle die, also need to make a right handle die simultaneously, thereby obviously increased the manufacturing cost of vehicle window lock.
The 3rd, the anglec of rotation of vehicle window lock does not limit, and has vehicle window lock handle and window frame of automobile collision and the risk of damage glass for vehicle window.
The 4th, the pretension locking device of vehicle window lock is unreliable, exists because of the loosening risk that causes vehicle window lock to lose efficacy of vehicle window lock.
In view of this, how vehicle window of the prior art being locked into row improves, thereby making the left handle of left vehicle window lock and the right handle of right vehicle window lock can realize right and left mutually changing, and then realize the whole right and left mutually changing of left vehicle window lock and right vehicle window lock, is the problem that those skilled in the art need solution badly.
Summary of the invention
The technical problem to be solved in the present invention is for a kind of car window lock device is provided, and the structure design of this device can realize the right and left mutually changing of the left handle of left vehicle window lock and the right handle of right vehicle window lock, thereby can effectively reduce the manufacturing cost of vehicle window lock.In addition, another technical problem that will solve of the present invention is for providing a kind of engineering machinery that comprises above-mentioned car window lock device.
For solving the problems of the technologies described above, the invention provides a kind of car window lock device, comprise mount pad, described mount pad is provided with lock shaft, the outer cover of described lock shaft is equipped with rotatable handle, and described handle is connected with the tapered end outside and that rotate with described handle that is set in described lock shaft; Described handle is upper and lower symmetrical structure, so as described handle have be just set in the first installation site on described lock shaft and spin upside down after be set in the second installation site on described lock shaft;
Described tapered end has and is connected on described handle and first link position corresponding with described the first installation site, and second link position corresponding with described the second installation site; Described tapered end when the second link position with symmetrical when the first link position;
Described handle comprises handle portion and handle pipe box portion, the rotatable outside that is set in described lock shaft of described handle pipe box portion; Described tapered end comprises tapered end pipe box portion and limiting section, and described tapered end pipe box portion is set in the outside of described lock shaft and is connected with its rotation with described handle pipe box portion.
Preferably, described handle and described tapered end are Split type structure, described tapered end comprises the first tapered end and the second tapered end, described the first tapered end is connected in described handle pipe box Bu upper end with its first tapered end pipe box portion, and described the second tapered end is connected in described handle pipe box Bu lower end with its second tapered end pipe box portion.
Preferably, in described handle pipe box Bu upper end and described the first tapered end pipe box Bu lower end or described handle pipe box Bu lower end and described the second tapered end pipe box Bu upper end, one is provided with the first even number of sides shape projection, and another one is provided with the first even number of sides shape groove coordinating with described the first even number of sides shape projection.
Preferably, described the first tapered end pipe box Bu upper end is provided with the second even number of sides shape groove, and is provided with even number horned nut in this second even number of sides shape groove, and described even number horned nut is connected in the outside of described lock shaft upper end by threaded engagement.
Preferably, described the second tapered end pipe box Bu lower end is connected with the limit base that limits its anglec of rotation, in the upper end of described the second tapered end pipe box Bu lower end and described limit base, one is provided with the 3rd even number of sides shape projection, and another one is provided with the 3rd even number of sides shape groove coordinating with the 3rd even number of sides shape projection.
Preferably, described handle and described tapered end are structure as a whole, and described handle pipe box portion and described tapered end pipe box portion are same whole pipe box portion, and described handle portion and described limiting section are located at respectively this integral body pipe box Bu both sides.
Preferably, described whole pipe box Bu upper end is provided with the 4th even number of sides shape groove, and is provided with even number horned nut in the 4th even number of sides shape groove, and described even number horned nut is connected in the outside of described lock shaft upper end by threaded engagement.
Preferably, described whole pipe box Bu lower end is connected with the limit base that limits its anglec of rotation, in the upper end of described whole pipe box Bu lower end and described limit base, one is provided with the 5th even number of sides shape projection, and another one is provided with the 5th even number of sides shape groove coordinating with the 5th even number of sides shape projection.
Preferably, the bottom of described limit base is along circumferentially offering notch part, and at lock shaft described in this notch part position, along circumferentially offering two locating holes, described car window lock device also comprises an alignment pin can being located in two described locating holes any one.
Preferably, between described limit base and described mount pad, be further provided with the elastomeric pad that is set in described lock shaft outside; Between described limit base and described elastomeric pad, be further provided with the flat shim that is set in described lock shaft outside.
In addition, for solving the problems of the technologies described above, the present invention also provides a kind of engineering machinery, comprises driver's cabin, and described driver's cabin is provided with vehicle window, and described vehicle window is provided with vehicle window lock; Described vehicle window lock is the vehicle window lock described in above-mentioned any one.
In basic technology scheme of the present invention, car window lock device comprises mount pad, and described mount pad is provided with lock shaft, and the outer cover of described lock shaft is equipped with rotatable handle, and described handle is connected with the tapered end outside and that rotate with described handle that is set in described lock shaft; When this handle is set on lock shaft with the first installation site, can form the left handle of left vehicle window lock; , because this handle is upper and lower symmetrical structure, thereby after this handle is spun upside down, just can form and the symmetrical right handle of above-mentioned left handle meanwhile, while then this handle being set on lock shaft with the second installation site, can form the right handle of right vehicle window lock.Hence one can see that, and car window lock device provided by the present invention can be realized the right and left mutually changing of the left handle of left vehicle window lock and the right handle of right vehicle window lock, thereby can effectively reduce the manufacturing cost of vehicle window lock.
On the basis of above-mentioned basic technology scheme, make further improvement, just can obtain a kind of specific embodiment of the present invention.In this specific embodiment, the syndeton between tapered end and handle can be so that have two kinds of link positions between tapered end and handle.Particularly, when handle is installed on while forming left handle on lock shaft with the first installation site, now tapered end with the first link position, be connected with handle and with it along circumferentially rotating, now tapered end forms the left tapered end of left vehicle window lock; When handle is installed on while forming right handle on lock shaft with the second installation site, now tapered end with the second link position, be connected with handle and with it along circumferentially rotating, now tapered end forms the right tapered end of right vehicle window lock; It should be noted that, described tapered end needs symmetrical when the second link position and when the first link position.
In this specific embodiment, same handle both can form left handle, can form right handle again; Same tapered end both can form left tapered end, can form right tapered end again; Simultaneously, due in left vehicle window lock and right vehicle window lock, the structure of its mount pad and lock shaft is constant, thereby this specific embodiment can realize the whole right and left mutually changing of left vehicle window lock and right vehicle window lock, that is can, by the dismounting of left vehicle window lock, then be assembled into right vehicle window lock; Or by the dismounting of right vehicle window lock, be then assembled into left vehicle window lock.In other words, a handles, an additional mount pad of tapered end and a lock shaft, both can be assembled into left vehicle window lock, can be assembled into again right vehicle window lock.
Accompanying drawing explanation
Fig. 1 is the decomposition texture schematic diagram of each component of vehicle window lock in the first embodiment of the present invention;
Fig. 2 is the structural representation of the left vehicle window lock that in Fig. 1, each component are assembled into;
Fig. 3 is the structural representation of the right vehicle window lock that in Fig. 1, each component are assembled into;
Fig. 4 is the decomposition texture schematic diagram of each component of vehicle window lock in the second embodiment of the present invention;
Fig. 5 is the structural representation of the left vehicle window lock that in Fig. 4, each component are assembled into;
Fig. 6 is the structural representation of the right vehicle window lock that in Fig. 4, each component are assembled into;
Fig. 7 is the structural representation of the limit base of vehicle window lock in Fig. 1 and Fig. 4;
Fig. 8 is that the vehicle window in Fig. 1 is locked the structural representation under full-shut position;
Fig. 9 is that the vehicle window in Fig. 1 is locked the structural representation under semi-closure state;
Figure 10 is that the vehicle window in Fig. 1 is locked the structural representation under full-gear.
Wherein, in Fig. 1 to Figure 10, the corresponding relation between Reference numeral and component names is:
1 mount pad; 2 lock shafts; 21 locating holes; 22 alignment pins;
3 handles; 31 handle portion; 32 handle pipe box portions; 33 whole pipe box portions; 34 limiting sections;
41 first tapered ends; 41a the first tapered end pipe box portion; 41b the first limiting section;
42 second tapered ends; 42a the second tapered end pipe box portion; 42b the second limiting section;
51 first even number of sides shape projections; 53 the 3rd even number of sides shape projections; 55 the 5th even number of sides shape projections; 61 first even number of sides shape grooves; 62 second even number of sides shape grooves; 64 the 4th even number of sides shape grooves;
71 even number horned nuts; 72 top covers; 8 limit bases; 81 notch parts; 82 dismounting grooves;
91 elastomeric pads; 92 flat shims; 93 decks; 94 vehicle windows.
The specific embodiment
Core of the present invention is for a kind of car window lock device is provided, and the structure design of this device can realize the right and left mutually changing of the left handle of left vehicle window lock and the right handle of right vehicle window lock, thereby can effectively reduce the manufacturing cost of vehicle window lock.In addition, another core of the present invention is for providing a kind of engineering machinery that comprises above-mentioned car window lock device.
In order to make those skilled in the art understand better technical scheme of the present invention, below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Please refer to Fig. 1, Fig. 2 and Fig. 3, Fig. 1 is the decomposition texture schematic diagram of each component of vehicle window lock in the first embodiment of the present invention; Fig. 2 is the structural representation of the left vehicle window lock that in Fig. 1, each component are assembled into; Fig. 3 is the structural representation of the right vehicle window lock that in Fig. 1, each component are assembled into.
In basic technology scheme, as shown in Figure 1, car window lock device provided by the present invention comprises mount pad 1, mount pad 1 is provided with lock shaft 2, and the outer cover of lock shaft 2 is equipped with rotatable handle 3, and handle 3 is connected with the tapered end that is set in the outside of lock shaft 2 and rotates with handle 3, forward or reverse along with handle 3, tapered end forward or reverse, embeds thereupon or leaves supporting with it deck, and then the function that realizes locking or open vehicle window.Wherein, when tapered end 41 embeds deck, realize the function of vehicle window semi-closure, when tapered end 42 embeds deck, realize the function of vehicle window full cut-off.
On the basis of said structure, as shown in Figure 2, when this handle 3 is set on lock shaft 2 with the first installation site, can form the left handle of left vehicle window lock; Meanwhile, because this handle 3 is upper and lower symmetrical structure, thereby after this handle 3 is spun upside down, as shown in Figure 3, just can form and the symmetrical right handle of above-mentioned left handle, while then this handle being set on lock shaft 2 with the second installation site, can form the right handle of right vehicle window lock.Hence one can see that, and car window lock device provided by the present invention can be realized the right and left mutually changing of the left handle of left vehicle window lock and the right handle of right vehicle window lock, thereby can effectively reduce the manufacturing cost of vehicle window lock.
In above-mentioned basic technology scheme, particularly, the syndeton between tapered end (the first tapered end 41 and the second tapered end 42) and handle 3 can be so that have two kinds of link positions between tapered end and handle 3; As shown in Figure 2, when handle 3 is installed on while forming left handle on lock shaft 2 with the first installation site, now tapered end with the first link position, be connected with handle 3 and with it along circumferentially rotating, now tapered end forms the left tapered end of left vehicle window lock; As shown in Figure 3, when handle 3 is installed on while forming right handle on lock shaft 2 with the second installation site, now tapered end with the second link position, be connected with handle 3 and with it along circumferentially rotating, now tapered end forms the right tapered end of right vehicle window lock; It should be noted that, comparison diagram 2 and Fig. 3 are known, and described tapered end needs when the second link position and when the first link position symmetrical (in Fig. 2 and Fig. 3, tapered end has been realized symmetrical along having rotated in a circumferential direction 180 °).
From epimere, same handle 3 both can form left handle, can form right handle again; Same tapered end both can form left tapered end, can form right tapered end again; Simultaneously, due in left vehicle window lock and right vehicle window lock, the structure of its mount pad 1 and lock shaft 2 is constant, thereby this kind of structure design can realize, and left vehicle window is locked and the whole right and left mutually changing of right vehicle window lock, that is can, by the dismounting of left vehicle window lock, then be assembled into right vehicle window lock; Or by the dismounting of right vehicle window lock, be then assembled into left vehicle window lock.In other words, a handles 3, the additional mount pad 1 of tapered end and a lock shaft 2, both can be assembled into left vehicle window lock, can be assembled into again right vehicle window lock.In this kind of structure design, only need to manufacture a mold, just can solve the manufacture of left vehicle window lock and right vehicle window lock simultaneously, thereby significantly reduce manufacturing cost.In addition, meanwhile, on driver's cabin, in the manufacturing process of installation car sash lock, as occurred, lack right vehicle window lock (or left vehicle window lock) situation, can easily left vehicle window lock (or right vehicle window lock) be reassembled into right vehicle window lock (or left vehicle window lock), and guarantee to produce required.
As shown in Figure 1, in above-mentioned basic technology scheme, handle 3 comprises handle portion 31 and handle pipe box portion 32, the rotatable outside that is set in lock shaft 2 of handle pipe box portion 32; Described tapered end comprises tapered end pipe box portion and limiting section, described tapered end pipe box portion is set in the outside of lock shaft 2 and is connected with its rotation with handle pipe box portion 32, along with the forward or reverse of tapered end, described limiting section embeds or leaves supporting with it deck, thus the function that realizes locking or open vehicle window.Wherein, when tapered end 41 embeds deck, realize the function of vehicle window semi-closure, when tapered end 42 embeds deck, realize the function of vehicle window full cut-off.
On the basis of above-mentioned basic technology scheme, make further improvement, can obtain the first embodiment of the present invention.Particularly, as shown in Figure 1, Figure 2 and Figure 3, in this kind of embodiment, handle 3 is Split type structure with described tapered end, described tapered end comprises the first tapered end 41 and the second tapered end 42, the first tapered end 41 comprises the first tapered end pipe box 41a of portion and the first limiting section 41b, the second tapered end 42 comprises the second tapered end pipe box 42a of portion and the second limiting section 42b, and the first tapered end 41 is connected in handle pipe box Bu32 upper end with its first tapered end pipe box 41a of portion, the second tapered end 42 is connected in handle pipe box Bu32 lower end with its second tapered end pipe box 42a of portion.
Particularly, in above-mentioned the first embodiment, can make specific design to the syndeton between handle pipe box portion 32 and the first tapered end 41, the second tapered end 42.Such as, please refer to Fig. 1, in handle pipe box Bu32 upper end and the first tapered end pipe box Bu41a lower end or handle pipe box Bu32 lower end and the second tapered end pipe box Bu42a upper end, one is provided with the first even number of sides shape projection 51, and another one is provided with and the first even number of sides shape projection 51 the first even number of sides shape grooves 61 that coordinate.
It should be noted that, one, " even number " in the first even number of sides shape projection 51 is from four, that is first even number of sides shape projection 51 can be protruding for quadrangle projection, hexagon, octagonal projections or decagon projection etc., and be positive limit shape projection, that is square projection, regular hexagon is protruding, octagon is protruding or regualr decagon is protruding (it is to be noted, the 3rd even number of sides shape projection the 53 and the 5th even number of sides shape projection 55 hereinafter all has identical therewith implication, repeats no more herein).
They are two years old, " even number " in the first even number of sides shape groove 61 is from four, that is first even number of sides shape groove 61 can be quadrangle groove, hexagon groove, octagon groove or decagon groove etc., and be positive limit shape groove, that is square groove, regular hexagon groove, octagon groove or regualr decagon groove (it is to be noted, the first even number of sides shape groove 61 hereinafter, until the 5th even number of sides shape groove 65 all has identical therewith implication, repeats no more herein).
In technique scheme, the structure design that has adopted even number of sides shape projection to coordinate with even number of sides shape groove between handle pipe box portion 32 and the first tapered end pipe box 41a of portion, the second tapered end pipe box 42a of portion, thereby shown in comparison diagram 2 and Fig. 3, the first tapered end 41 and the second tapered end 42 are along rotating in a circumferential direction after 180 °, still can realize with handle 3 between plug-in mounting be connected, that is realize the exchange between left tapered end and right tapered end.
In this first embodiment, as shown in Figure 1, the first tapered end pipe box Bu41a upper end can be provided with the second even number of sides shape groove 62, and is provided with the identical even number horned nut 71 of limit number in this second even number of sides shape groove 62, and even number horned nut 71 is connected in the outside of lock shaft 2 upper ends by threaded engagement.This kind of structure design is fixed on handle 3 and tapered end on lock shaft 2 vertically, and the rotation along with handle 3, the first tapered end 41 rotations, this nut 71 carries out screw thread rotation in the upper end of lock shaft 2 thereupon, thereby this nut 71 can not impact the rotation of vehicle window lock yet.
In addition, on the basis of above-mentioned basic technology scheme, can also make further improvement, thereby obtain the second embodiment of the present invention, specifically please refer to Fig. 4, Fig. 5 and Fig. 6, Fig. 4 is the decomposition texture schematic diagram of each component of vehicle window lock in the second embodiment of the present invention; Fig. 5 is the structural representation of the left vehicle window lock that in Fig. 4, each component are assembled into; Fig. 6 is the structural representation of the right vehicle window lock that in Fig. 4, each component are assembled into.
In this second embodiment, as shown in Figure 4, handle 3 is structure as a whole with described tapered end, and described handle pipe box portion and described tapered end pipe box portion are same whole pipe box portion 33, and handle portion 31 and limiting section 34 are located at respectively this integral body pipe box Bu33 both sides.This kind of structure can realize two kinds of duties of standard-sized sheet full cut-off of vehicle window lock.
Particularly, in this second embodiment, as shown in Figure 4, whole pipe box Bu33 upper end is provided with the 4th even number of sides shape groove 64, and in the 4th even number of sides shape groove 64, be provided with the even number horned nut 71 that limit number is identical, even number horned nut 71 is connected in the outside of lock shaft 2 upper ends by threaded engagement.This kind of structure design is fixed on the integrative-structure of handle 3 and tapered end on lock shaft 2 vertically, and the rotation along with handle portion 31,33 rotations of integral body pipe box portion, this nut 71 carries out screw thread rotation in the upper end of lock shaft 2 thereupon, thereby this nut 71 can not impact the rotation of vehicle window lock yet.
Please refer to Fig. 7, Fig. 7 is the structural representation of the limit base of vehicle window lock in Fig. 1 and Fig. 4.
On the basis of above-mentioned two kinds of embodiment, can also make further improvement.Such as, in the first embodiment, as shown in Figure 1, the second tapered end pipe box Bu42a lower end is connected with the limit base 8 that limits its anglec of rotation, in the upper end of the second tapered end pipe box Bu42a lower end and limit base 8, one is provided with the 3rd even number of sides shape projection 53, and another one is provided with and the 3rd even number of sides shape projection 53 the 3rd even number of sides shape grooves that coordinate.In the second embodiment, as shown in Figure 4, whole pipe box Bu33 lower end is connected with the limit base 8 that limits its anglec of rotation, in the upper end of whole pipe box Bu33 lower end and limit base 8, one is provided with the 5th even number of sides shape projection 55, and another one is provided with and the 5th even number of sides shape projection 55 the 5th even number of sides shape grooves that coordinate.Limit base 8 in these two kinds of embodiment all can limit the anglec of rotation of vehicle window lock, such as limiting vehicle window, be locked within the scope of 90 ° and rotate, thereby avoid the anglec of rotation not restriction cause handle 3 and window frame of automobile bump and damage glass for vehicle window.
As shown in Figure 7, can make specific design to the structure of limit base.Particularly, the bottom of limit base 8 is along circumferentially offering notch part 81, at these notch part 81 position lock shafts 2, along circumferentially offering two locating holes 21, described car window lock device also comprises an alignment pin 22, and this alignment pin 22 is plugged in any locating hole 21.After installation, alignment pin 22 is plugged in one of them locating hole 21, because lock shaft 2 maintains static, thereby this alignment pin 22 maintains static, along with limit base 8 rotates and reverse, two end faces of notch part 81 correspondingly contact spacing with alignment pin 22, thereby have limited the anglec of rotation of limit base 8, and then have limited the anglec of rotation of vehicle window lock.It should be noted that, two locating holes 21 are corresponding left vehicle window lock and right vehicle window lock respectively, and when the left vehicle window lock of assembling, alignment pin 22 inserts in one of them locating hole 21, when the right vehicle window lock of assembling, in alignment pin 22 another locating holes 21 of insertion.
In said structure design, as shown in Figure 7, for the ease of the dismounting of alignment pin 22, on limit base 8, can also be provided with dismounting groove 82.In addition, notch part 81 can be 90 ° along the angle of circumferentially extending, but be not limited to 90 °, the axis of two locating holes 21 is also 90 ° at the differential seat angle making progress in week, but be not limited to 90 °, this kind of structure design can limit in the scope that vehicle window is locked in 90 ° (but being not limited to 90 °) and rotate.
In addition, as shown in Figure 1 and Figure 4, between limit base 8 and mount pad 1, be further provided with the elastomeric pad 91 that is set in lock shaft 2 outsides.Utilize the elastic force of this elastomeric pad, can between each component for vehicle window lock, provide axial pre tightening force, thereby prevent the loosening of vehicle window lock.Meanwhile, in limit base 8 rotary courses, in order to prevent that elastomeric pad 91 is subject to the damage of limit base 8, between limit base 8 and elastomeric pad 91, be further provided with the flat shim 92 that is set in lock shaft 2 outsides.
Moreover as shown in Figure 1, the first tapered end pipe box Bu41a upper end is also provided with top cover 72, thereby even number horned nut 71 is limited in the second even number of sides shape groove 62; As shown in Figure 4, whole pipe box Bu33 upper end is provided with top cover 72, thereby even number horned nut 71 is limited in the 4th even number of sides shape groove 64.
Please refer to Fig. 8, Fig. 9 and Figure 10, Fig. 8 is that the vehicle window in Fig. 1 is locked the structural representation under full-shut position; Fig. 9 is that the vehicle window in Fig. 1 is locked the structural representation under semi-closure state; Figure 10 is that the vehicle window in Fig. 1 is locked the structural representation under full-gear.
As shown in Fig. 8, Fig. 9 and Figure 10, the driver's cabin of engineering machinery comprises vehicle window 94 and deck 93, is connected with vehicle window lock on vehicle window; On this basis, as shown in Figure 8, when full-shut position, the second tapered end 42 of vehicle window lock is stuck in the groove of deck 93, and now vehicle window 94 is closed completely; As shown in Figure 9, when semi-closure state, the first tapered end 41 of vehicle window lock is stuck in the groove of deck 93, now vehicle window 94 semi-closures; As shown in figure 10, when full-gear, the first tapered end 41 of vehicle window lock also departs from deck 93, now vehicle window 94 standard-sized sheets.
Finally, the present invention also provides a kind of engineering machinery, and this project machinery comprises driver's cabin, and described driver's cabin is provided with vehicle window 94, and vehicle window 94 is provided with vehicle window lock, and described vehicle window lock is vehicle window lock in above-mentioned any technical scheme; Other parts of engineering machinery, can, with reference to prior art, no longer launch herein.
It should be noted that, outside engineering machinery field, on the drivers' cab of other apparatus field and the vehicle window of operating room, also can be provided with vehicle window lock of the present invention, thereby also should be within protection scope of the present invention.
Above engineering machinery provided by the present invention and car window lock device thereof are described in detail.Applied specific case herein principle of the present invention and embodiment are set forth, the explanation of above embodiment is just for helping to understand method of the present invention and core concept thereof.It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also carry out some improvement and modification to the present invention, these improvement and modification also fall in the protection domain of the claims in the present invention.
Claims (11)
1. a car window lock device, comprise mount pad (1), described mount pad (1) is provided with lock shaft (2), and the outer cover of described lock shaft (2) is equipped with rotatable handle (3), and described handle (3) is connected with the tapered end outside and that rotate with described handle (3) that is set in described lock shaft (2); Described handle (3) is upper and lower symmetrical structure, so as described handle (3) have be just set in the first installation site on described lock shaft (2) and spin upside down after be set in the second installation site on described lock shaft (2);
Described tapered end has and is connected in upper and first link position corresponding with described the first installation site of described handle (3), and second link position corresponding with described the second installation site; Described tapered end when the second link position with symmetrical when the first link position;
It is characterized in that, described handle (3) comprises handle portion (31) and handle pipe box portion (32), the rotatable outside that is set in described lock shaft (2) of described handle pipe box portion (32); Described tapered end comprises tapered end pipe box portion and limiting section, and described tapered end pipe box portion is set in the outside of described lock shaft (2) and is connected with its rotation with described handle pipe box portion (32).
2. car window lock device as claimed in claim 1, it is characterized in that, described handle (3) is Split type structure with described tapered end, described tapered end comprises the first tapered end (41) and the second tapered end (42), described the first tapered end (41) is connected in the upper end of described handle pipe box portion (32) with its first tapered end pipe box portion (41a), described the second tapered end (42) is connected in the lower end of described handle pipe box portion (32) with its second tapered end pipe box portion (42a).
3. car window lock device as claimed in claim 2, it is characterized in that, in the upper end of the lower end of the lower end of the upper end of described handle pipe box portion (32) and described the first tapered end pipe box portion (41a) or described handle pipe box portion (32) and described the second tapered end pipe box portion (42a), one is provided with the first even number of sides shape projection (51), and another one is provided with the first even number of sides shape groove (61) coordinating with described the first even number of sides shape projection (51).
4. car window lock device as claimed in claim 2 or claim 3, it is characterized in that, the upper end of described the first tapered end pipe box portion (41a) is provided with the second even number of sides shape groove (62), and in this second even number of sides shape groove (62), be provided with the identical even number horned nut of limit number (71), described even number horned nut (71) is connected in the outside of described lock shaft (2) upper end by threaded engagement.
5. car window lock device as claimed in claim 2, it is characterized in that, the lower end of described the second tapered end pipe box portion (42a) is connected with the limit base (8) that limits its anglec of rotation, in the upper end of the lower end of described the second tapered end pipe box portion (42a) and described limit base (8), one is provided with the 3rd even number of sides shape projection (53), and another one is provided with the 3rd even number of sides shape groove coordinating with the 3rd even number of sides shape projection (53).
6. car window lock device as claimed in claim 1, it is characterized in that, described handle and described tapered end are structure as a whole, described handle pipe box portion and described tapered end pipe box portion are same whole pipe box portion (33), and described handle portion (31) and described limiting section (34) are located at respectively the both sides of this integral body pipe box portion (33).
7. car window lock device as claimed in claim 6, it is characterized in that, the upper end of described whole pipe box portion (33) is provided with the 4th even number of sides shape groove (64), and in the 4th even number of sides shape groove (64), be provided with the even number horned nut (71) that limit number is identical, described even number horned nut (71) is connected in the outside of described lock shaft (2) upper end by threaded engagement.
8. car window lock device as claimed in claim 6, it is characterized in that, the lower end of described whole pipe box portion (33) is connected with the limit base (8) that limits its anglec of rotation, in the upper end of the lower end of described whole pipe box portion (33) and described limit base (8), one is provided with the 5th even number of sides shape projection (55), and another one is provided with the 5th even number of sides shape groove coordinating with the 5th even number of sides shape projection (55).
9. the car window lock device as described in claim 5 or 8, it is characterized in that, the bottom of described limit base (8) is along circumferentially offering notch part (81), at lock shaft (2) described in this notch part (81) position, along circumferentially offering two locating holes (21), described car window lock device also comprises the alignment pin (22) that can be located in two described locating holes (21) any one.
10. the car window lock device as described in claim 5 or 8, is characterized in that, is further provided with and is set in the outside elastomeric pad (91) of described lock shaft (2) between described limit base (8) and described mount pad (1); Between described limit base (8) and described elastomeric pad (91), be further provided with and be set in the outside flat shim (92) of described lock shaft (2).
11. 1 kinds of engineering machinery, comprise driver's cabin, and described driver's cabin is provided with vehicle window, and described vehicle window is provided with vehicle window lock; It is characterized in that, described vehicle window lock is the vehicle window lock described in claim 1 to 10 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110063482.1A CN102174868B (en) | 2011-03-16 | 2011-03-16 | Engineering machinery and vehicle window lock device thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110063482.1A CN102174868B (en) | 2011-03-16 | 2011-03-16 | Engineering machinery and vehicle window lock device thereof |
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| Publication Number | Publication Date |
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| CN102174868A CN102174868A (en) | 2011-09-07 |
| CN102174868B true CN102174868B (en) | 2014-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110063482.1A Active CN102174868B (en) | 2011-03-16 | 2011-03-16 | Engineering machinery and vehicle window lock device thereof |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104401857A (en) * | 2014-11-21 | 2015-03-11 | 江南嘉捷电梯股份有限公司 | Elevator ceiling structure |
| CN108252594B (en) * | 2018-02-08 | 2023-10-03 | 潍柴雷沃智慧农业科技股份有限公司 | Rear window opening mechanism |
| CN109236036A (en) * | 2018-10-30 | 2019-01-18 | 立兴杨氏实业（深圳）有限公司 | A kind of device for limiting expansion |
| CN113276730A (en) * | 2021-06-30 | 2021-08-20 | 一汽奔腾轿车有限公司 | Rotating shaft fixing structure for rear row seat of passenger car |
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|---|---|
| CN102174868A (en) | 2011-09-07 |
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Application publication date: 20110907 Assignee: HUNAN ZHONGCHENG MACHINERY CO., LTD. Assignor: Sanyi Heavy Industry Co., Ltd. Contract record no.: 2014430000079 Denomination of invention: Engineering machinery and vehicle window lock device thereof Granted publication date: 20140115 License type: Exclusive License Record date: 20140520 |
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Assignee: HUNAN ZHONGCHENG MACHINERY CO., LTD. Assignor: Sanyi Heavy Industry Co., Ltd. Contract record no.: 2014430000079 Date of cancellation: 20160614 |
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