CN102174868A - Engineering machinery and vehicle window lock device thereof - Google Patents
Engineering machinery and vehicle window lock device thereof Download PDFInfo
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- CN102174868A CN102174868A CN2011100634821A CN201110063482A CN102174868A CN 102174868 A CN102174868 A CN 102174868A CN 2011100634821 A CN2011100634821 A CN 2011100634821A CN 201110063482 A CN201110063482 A CN 201110063482A CN 102174868 A CN102174868 A CN 102174868A
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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 vehicle window locking device.In addition, the invention still further relates to a kind of engineering machinery that comprises this vehicle window locking device.
Background technology
At present, in the driver's cabin of engineering machinery, skeleton cladding plate formula driver's cabin particularly, as the driver's cabin of road roller, be to guarantee the ventilation of driver's cabin, thereby and operating personnel have when operating head stretched out the needs that driver's cabin is observed operating mode, usually all design the movable glass window that to open on the driver's cabin, for guaranteeing the glass window unlatching, also to guarantee can reliably lock when glass window cuts out simultaneously, this just involves the problem of vehicle window locking device.
In the ordinary course of things, the driver's cabin of engineering machinery can design symmetrical two vehicle windows, therefore the structure of vehicle window lock generally also is symmetrical, have left vehicle window lock and right vehicle window lock, also need to guarantee not interfere other component and the reliability of self after the vehicle window lock is installed on the driver's cabin simultaneously.At present, existing symmetrical vehicle window locking device on the market has following one or more defectives:
The first, vehicle window lock in the left and right sides is a symmetrical structure, but can't realize right and left mutually changing, that is the dismounting of left vehicle window lock can't be assembled into right vehicle window lock then; Perhaps the dismounting of right vehicle window lock can't be assembled into left vehicle window lock then; Further, that is the component of left and right sides vehicle window lock can't realize right and left mutually changing, can't be installed on right vehicle window such as, the left handle of left vehicle window lock and lock and form right handle, and the right handle of right vehicle window lock can't be installed on left vehicle window and lock and form left handle.
The second, because vehicle window lock in the left and right sides can't 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 make a left handle mould, also need to make a right handle mould simultaneously, thereby obviously increased the manufacturing cost of vehicle window lock.
The 3rd, the anglec of rotation of vehicle window lock is unqualified, has the collision of vehicle window lock handle hand and vehicle window frame 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 the vehicle window lock to lose efficacy of vehicle window lock.
In view of this, how vehicle window lock of the prior art is improved, 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 providing a kind of vehicle window locking device, and the structure design of this device can realize the left handle of left vehicle window lock and the right and left mutually changing of the right handle that right vehicle window is locked, 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 vehicle window locking device.
For solving the problems of the technologies described above, the invention provides a kind of vehicle window locking 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 that is set in the outside of described lock shaft and rotates with described handle; Described handle is a symmetrical structure up and down, so as described handle have just be set in first installation site on the described lock shaft and spin upside down after be set in second installation site on the described lock shaft.
Preferably, described tapered end has and is connected on the described handle and first link position corresponding with described first installation site, and second link position corresponding with described second installation site; When described tapered end is in second link position when being in first link position bilateral symmetry.
Preferably, 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 for dividing body structure, described tapered end comprises first tapered end and second tapered end, described first tapered end is connected in the upper end of described handle pipe box portion with its first tapered end pipe box portion, and described second tapered end is connected in the lower end of described handle pipe box portion with its second tapered end pipe box portion.
Preferably, in the lower end of the upper end of described handle pipe box portion and the lower end of the described first tapered end pipe box portion or described handle pipe box portion and the upper end of the described second tapered end pipe box portion, one are provided with the first even number of sides shape projection, and another person is provided with the first even number of sides shape groove that cooperates with described first even number of sides shape projection.
Preferably, the upper end of the described first tapered end pipe box portion is provided with the second even number of sides shape groove, and is provided with the 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, the lower end of the described second tapered end pipe box portion is connected with the limit base that limits its anglec of rotation, in the lower end of the described second tapered end pipe box portion and the upper end of described limit base, one are provided with the 3rd even number of sides shape projection, and another person is provided with the 3rd even number of sides shape groove that cooperates 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 the both sides of this integral body pipe box portion respectively.
Preferably, the upper end of described whole pipe box portion is provided with the 4th even number of sides shape groove, and is provided with the 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, the lower end of described whole pipe box portion is connected with the limit base that limits its anglec of rotation, in the lower end of described whole pipe box portion and the upper end of described limit base, one are provided with the 5th even number of sides shape projection, the 5th even number of sides shape groove that another person is provided with and the 5th even number of sides shape projection cooperates.
Preferably, the bottom of described limit base is along circumferentially offering notch part, and described lock shaft is along circumferentially offering two locating holes in this notch part position, and described vehicle window locking device also comprises an alignment pin can being located in two described locating holes any one.
Preferably, further be provided with the elastomeric pad that is set in described lock shaft outside between described limit base and the described mount pad; Further be provided with the flat shim that is set in described lock shaft outside between described limit base and the described elastomeric pad.
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 the vehicle window lock; Described vehicle window lock is above-mentioned each described vehicle window lock.
In basic technology scheme of the present invention, the vehicle window locking 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 that is set in the outside of described lock shaft and rotates with described handle; When this handle is set on the lock shaft with first installation site, can form the left handle of left vehicle window lock; Simultaneously,, thereby after this handle spun upside down, just can form and the symmetrical right handle of above-mentioned left handle, when being set in lock shaft on second installation site this handle then, can form the right handle that right vehicle window is locked because this handle be a symmetrical structure up and down.Hence one can see that, and vehicle window locking device provided by the present invention can be realized the left handle of left vehicle window lock and the right and left mutually changing of the right handle that right vehicle window is locked, 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 the handle can be so that have two kinds of link positions between tapered end and the handle.Particularly, when handle is installed on the lock shaft when forming left handle with first installation site, this moment tapered end is connected with handle with first link position and with it along circumferentially rotating, tapered end forms the left tapered end that left vehicle window is locked at this moment; When handle is installed on the lock shaft when forming right handle with second installation site, this moment tapered end is connected with handle with second link position and with it along circumferentially rotating, tapered end forms the right tapered end that right vehicle window is locked at this moment; Need to prove, need bilateral symmetry when described tapered end is in second link position when being in 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, because 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 the dismounting of left vehicle window lock can be assembled into right vehicle window lock then; Perhaps, be assembled into left vehicle window lock then with the dismounting of right vehicle window lock.In other words, a handle, a tapered end add a mount pad and a lock shaft, both can be assembled into left vehicle window lock, can be assembled into right vehicle window lock again.
Description of drawings
Fig. 1 is the decomposition texture schematic diagram of each component of vehicle window lock among first kind of embodiment of the present invention;
The structural representation that Fig. 2 locks for the left vehicle window that each component among Fig. 1 are assembled into;
The structural representation that Fig. 3 locks for the right vehicle window that each component among Fig. 1 are assembled into;
Fig. 4 is the decomposition texture schematic diagram of each component of vehicle window lock among second kind of embodiment of the present invention;
The structural representation that Fig. 5 locks for the left vehicle window that each component among Fig. 4 are assembled into;
The structural representation that Fig. 6 locks for the right vehicle window that each component among Fig. 4 are assembled into;
Fig. 7 is the structural representation of the limit base of vehicle window lock among Fig. 1 and Fig. 4;
Fig. 8 locks the structural representation that is under the full-shut position for the vehicle window among Fig. 1;
Fig. 9 locks the structural representation that is under the semi-closure state for the vehicle window among Fig. 1;
Figure 10 locks the structural representation that is under the full-gear for the vehicle window among Fig. 1.
Wherein, the corresponding relation between Reference numeral and the component names is among Fig. 1 to Figure 10:
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; The 41a first tapered end pipe box portion; 41b first limiting section;
42 second tapered ends; The 42a second tapered end pipe box portion; 42b second limiting section;
51 first even number of sides shape projectioies; 53 the 3rd even number of sides shape projectioies; 55 the 5th even number of sides shape projectioies; 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 providing a kind of vehicle window locking device, and the structure design of this device can realize the left handle of left vehicle window lock and the right and left mutually changing of the right handle that right vehicle window is locked, 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 vehicle window locking device.
In order to make those skilled in the art understand technical scheme of the present invention better, the present invention is described in further detail below in conjunction with the drawings and specific embodiments.
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 among first kind of embodiment of the present invention; The structural representation that Fig. 2 locks for the left vehicle window that each component among Fig. 1 are assembled into; The structural representation that Fig. 3 locks for the right vehicle window that each component among Fig. 1 are assembled into.
In the basic technology scheme, as shown in Figure 1, vehicle window locking 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, the tapered end forward or reverse embeds thereupon or leaves supporting with it deck, and then realizes locking or the function of opening vehicle window.Wherein, realize the function of vehicle window semi-closure, when tapered end 42 embeds decks, realize the function of vehicle window full cut-off when tapered end 41 embedding decks.
On the basis of said structure, as shown in Figure 2, when this handle 3 is set on the lock shaft 2 with first installation site, can form the left handle of left vehicle window lock; Simultaneously and since this handle 3 be about symmetrical structure, thereby after this handle 3 spun upside down, as shown in Figure 3, just can form and the symmetrical right handle of above-mentioned left handle, when being set on the lock shaft 2 with second installation site this handle then, can form the right handle of right vehicle window lock.Hence one can see that, and vehicle window locking device provided by the present invention can be realized the left handle of left vehicle window lock and the right and left mutually changing of the right handle that right vehicle window is locked, thereby can effectively reduce the manufacturing cost of vehicle window lock.
In above-mentioned basic technology scheme, particularly, the syndeton between tapered end (first tapered end 41 and second tapered end 42) and the handle 3 can be so that have two kinds of link positions between tapered end and the handle 3; As shown in Figure 2, when handle 3 is installed on the lock shaft 2 when forming left handle with first installation site, this moment tapered end is connected with handle 3 with first link position and with it along circumferentially rotating, tapered end forms the left tapered end that left vehicle window is locked at this moment; As shown in Figure 3, when handle 3 is installed on the lock shaft 2 when forming right handle with second installation site, this moment tapered end is connected with handle 3 with second link position and with it along circumferentially rotating, tapered end forms the right tapered end that right vehicle window is locked at this moment; Need to prove that comparison diagram 2 and Fig. 3 need bilateral symmetry (in Fig. 2 and Fig. 3, tapered end has been realized bilateral symmetry along having rotated in a circumferential direction 180 °) when being in first link position as can be known when described tapered end is in second link position.
By epimere as can be known, 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, because 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 structure design can realize the whole right and left mutually changing of left vehicle window lock and right vehicle window lock, that is the dismounting of left vehicle window lock can be assembled into right vehicle window lock then; Perhaps, be assembled into left vehicle window lock then with the dismounting of right vehicle window lock.In other words, handle 3, a tapered end add a mount pad 1 and a lock shaft 2, both can be assembled into left vehicle window lock, can be assembled into right vehicle window lock again.In this kind structure design, only need to make a mold, just can solve the manufacturing of left vehicle window lock and right vehicle window lock simultaneously, thereby significantly reduce manufacturing cost.In addition, simultaneously, on driver's cabin, install in the manufacturing process of vehicle window lock, as right vehicle window lock (or left vehicle window lock) situation occurs lacking, 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 handle pipe box portion 32 rotatable outsides that are set in lock shaft 2; 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, thereby realizes locking or the function of opening vehicle window.Wherein, realize the function of vehicle window semi-closure, when tapered end 42 embeds decks, realize the function of vehicle window full cut-off when tapered end 41 embedding decks.
On the basis of above-mentioned basic technology scheme, make further improvement, can obtain first kind of embodiment of the present invention.Particularly, as Fig. 1, Fig. 2 and shown in Figure 3, in this kind embodiment, handle 3 is the branch body structure with described tapered end, described tapered end comprises first tapered end 41 and second tapered end 42, first tapered end 41 comprises the first tapered end pipe box 41a of portion and the first limiting section 41b, second tapered end 42 comprises the second tapered end pipe box 42a of portion and the second limiting section 42b, and first tapered end 41 is connected in the upper end of handle pipe box portion 32 with its first tapered end pipe box 41a of portion, and second tapered end 42 is connected in the lower end of handle pipe box portion 32 with its second tapered end pipe box 42a of portion.
Particularly, in above-mentioned first kind of embodiment, can make specific design to the syndeton between handle pipe box portion 32 and first tapered end 41, second tapered end 42.Such as, please refer to Fig. 1, in the upper end of the lower end of the lower end of the upper end of handle pipe box portion 32 and the first tapered end pipe box 41a of portion or handle pipe box portion 32 and the second tapered end pipe box 42a of portion, one are provided with the first even number of sides shape projection 51, and another person is provided with and first even number of sides shape projection, the 51 first even number of sides shape grooves 61 that cooperate.
Need to prove, one, " even number " in the first even number of sides shape projection 51 is from four beginnings, that is first even number of sides shape projection 51 can be quadrangle projection, hexagon projection, octagonal projections or decagon projection or the like, and be positive limit shape projection, that is square projection, regular hexagon projection, octagon projection or regualr decagon projection (it is to be noted, hereinafter the 3rd even number of sides shape projection 53 all has identical therewith implication with the 5th even number of sides shape projection 55, and this paper repeats no more).
They are two years old, " even number " in the first even number of sides shape groove 61 is from four beginnings, that is first even number of sides shape groove 61 can be quadrangle groove, hexagon groove, octagon groove or decagon groove or the like, 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 all has identical therewith implication until the 5th even number of sides shape groove 65, and this paper repeats no more).
In technique scheme, the structure design that has adopted even number of sides shape projection to cooperate 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 with even number of sides shape groove, thereby comparison diagram 2 and shown in Figure 3, first tapered end 41 and 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 exchange between left tapered end and the right tapered end.
In this first kind of embodiment, as shown in Figure 1, the upper end of the first tapered end pipe box 41a of portion 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 structure design is fixed in handle 3 and tapered end on the lock shaft 2 vertically, and rotation along with handle 3,41 rotations of first tapered end, 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 second kind of 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 among second kind of embodiment of the present invention; The structural representation that Fig. 5 locks for the left vehicle window that each component among Fig. 4 are assembled into; The structural representation that Fig. 6 locks for the right vehicle window that each component among Fig. 4 are assembled into.
In this second kind of 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 the both sides of this integral body pipe box portion 33 respectively.This kind structure can realize two kinds of duties of standard-sized sheet full cut-off of vehicle window lock.
Particularly, in this second kind of embodiment, as shown in Figure 4, the upper end of whole pipe box portion 33 is provided with the 4th even number of sides shape groove 64, and be provided with number identical even number horned nut 71 in limit in the 4th even number of sides shape groove 64, even number horned nut 71 is connected in the outside of lock shaft 2 upper ends by threaded engagement.This kind structure design is fixed in the integrative-structure of handle 3 and tapered end on the lock shaft 2 vertically, and 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 among Fig. 1 and Fig. 4.
On the basis of above-mentioned two kinds of embodiment, can also make further improvement.Such as, in first kind of embodiment, as shown in Figure 1, the lower end of the second tapered end pipe box 42a of portion is connected with the limit base 8 that limits its anglec of rotation, in the lower end of the second tapered end pipe box 42a of portion and the upper end of limit base 8, one are provided with the 3rd even number of sides shape projection 53, and another person is provided with and the 3rd even number of sides shape projection 53 the 3rd even number of sides shape grooves that cooperate.In second kind of embodiment, as shown in Figure 4, the lower end of integral body pipe box portion 33 is connected with the limit base 8 that limits its anglec of rotation, in the lower end of integral body pipe box portion 33 and the upper end of limit base 8, one are provided with the 5th even number of sides shape projection 55, and another person is provided with and the 5th even number of sides shape projection 55 the 5th even number of sides shape grooves that cooperate.Limit base 8 among these two kinds of embodiment all can limit the anglec of rotation of vehicle window lock, is locked in 90 ° of scopes and rotates such as limiting vehicle window, thereby avoid the anglec of rotation to cause handle 3 and vehicle window frame to bump without limits 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, along circumferentially offering two locating holes 21, described vehicle window locking device also comprises an alignment pin 22 at these notch part 81 position lock shafts 2, and this alignment pin 22 is plugged in any locating hole 21.After the 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.Need to prove, two locating holes 21 corresponding respectively left vehicle window lock and right vehicle window lock, 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 the said structure design, as shown in Figure 7,, can also be provided with dismounting groove 82 on the limit base 8 for the ease of the dismounting of alignment pin 22.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 also is 90 ° at the differential seat angle that makes progress in week, but be not limited to 90 °, this kind 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, further be provided with the elastomeric pad 91 that is set in lock shaft 2 outsides between limit base 8 and the mount pad 1.Utilize the elastic force of this elastomeric pad, can provide axial pre tightening force between each component for the vehicle window lock, thereby prevent the loosening of vehicle window lock.Simultaneously, in limit base 8 rotary courses, be subjected to the damage of limit base 8, further be provided with the flat shim 92 that is set in lock shaft 2 outsides between limit base 8 and the elastomeric pad 91 in order to prevent elastomeric pad 91.
Moreover as shown in Figure 1, the upper end of the first tapered end pipe box 41a of portion also is 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, the upper end of whole pipe box portion 33 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 locks the structural representation that is under the full-shut position for the vehicle window among Fig. 1; Fig. 9 locks the structural representation that is under the semi-closure state for the vehicle window among Fig. 1; Figure 10 locks the structural representation that is under the full-gear for the vehicle window among Fig. 1.
As Fig. 8, Fig. 9 and shown in Figure 10, the driver's cabin of engineering machinery comprises vehicle window 94 and deck 93, is connected with the vehicle window lock on the vehicle window; On this basis, as shown in Figure 8, when being in full-shut position, second tapered end 42 of vehicle window lock is stuck in the groove of deck 93, and this moment, vehicle window 94 was closed fully; As shown in Figure 9, when being in the semi-closure state, first tapered end 41 of vehicle window lock is stuck in the groove of deck 93, at this moment vehicle window 94 semi-closures; As shown in figure 10, when being in full-gear, first tapered end 41 of vehicle window lock also breaks away from deck 93, at this moment vehicle window 94 standard-sized sheets.
At last, 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 the vehicle window lock, and described vehicle window lock is vehicle window lock in above-mentioned any technical scheme; Other parts of engineering machinery can be with reference to prior art, and this paper no longer launches.
Need to prove, outside engineering machinery field, on the vehicle window of the drivers' cab of other apparatus field and 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.
More than engineering machinery provided by the present invention and vehicle window locking device thereof are described in detail.Used specific case herein principle of the present invention and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof.Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle 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 claim of the present invention.
Claims (13)
1. vehicle window locking device, it is characterized in that, comprise mount pad (1), described mount pad (1) is provided with lock shaft (2), the outer cover of described lock shaft (2) is equipped with rotatable handle (3), and described handle (3) is connected with the tapered end that is set in the outside of described lock shaft (2) and rotates with described handle (3); Described handle (3) is a symmetrical structure up and down, so as described handle (3) have just be set in first installation site on the described lock shaft (2) and spin upside down after be set in second installation site on the described lock shaft (2).
2. vehicle window locking device as claimed in claim 1 is characterized in that, described tapered end has and is connected in that described handle (3) is gone up and first link position corresponding with described first installation site, and second link position corresponding with described second installation site; When described tapered end is in second link position when being in first link position bilateral symmetry.
3. vehicle window locking device as claimed in claim 2 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).
4. vehicle window locking device as claimed in claim 3, it is characterized in that, described handle (3) is the branch body structure with described tapered end, described tapered end comprises first tapered end (41) and second tapered end (42), described 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), and described 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).
5. vehicle window locking device as claimed in claim 4, 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 the described first tapered end pipe box portion (41a) or described handle pipe box portion (32) and the described second tapered end pipe box portion (42a), one are provided with the first even number of sides shape projection (51), and another person is provided with the first even number of sides shape groove (61) that cooperates with the described first even number of sides shape projection (51).
6. as claim 4 or 5 described vehicle window locking devices, it is characterized in that, the upper end of the described first tapered end pipe box portion (41a) is provided with the second even number of sides shape groove (62), and be provided with the identical even number horned nut of limit number (71) in this second even number of sides shape groove (62), described even number horned nut (71) is connected in the outside of described lock shaft (2) upper end by threaded engagement.
7. as claim 4 or 5 described vehicle window locking devices, it is characterized in that, the lower end of the described 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 the described second tapered end pipe box portion (42a) and described limit base (8), one are provided with the 3rd even number of sides shape projection (53), and another person is provided with the 3rd even number of sides shape groove that cooperates with the 3rd even number of sides shape projection (53).
8. vehicle window locking device as claimed in claim 3, 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 the both sides of this integral body pipe box portion (33) respectively.
9. vehicle window locking device as claimed in claim 8, 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 be provided with number identical even number horned nut (71) in limit in the 4th even number of sides shape groove (64), described even number horned nut (71) is connected in the outside of described lock shaft (2) upper end by threaded engagement.
10. vehicle window locking device as claimed in claim 8 or 9, 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 are provided with the 5th even number of sides shape projection (55), and another person is provided with the 5th even number of sides shape groove that cooperates with the 5th even number of sides shape projection (55).
11. as claim 7 or 10 described vehicle window locking devices, it is characterized in that, the bottom of described limit base (8) is along circumferentially offering notch part (81), along circumferentially offering two locating holes (21), described vehicle window locking device also comprises the alignment pin (22) that can be located in two described locating holes (21) any one at the described lock shaft in this notch part (81) position (2).
12. as claim 7 or 10 described vehicle window locking devices, it is characterized in that, further be provided with between described limit base (8) and the described mount pad (1) and be set in the outside elastomeric pad (91) of described lock shaft (2); Further be provided with between described limit base (8) and the described elastomeric pad (91) and be set in the outside flat shim (92) of described lock shaft (2).
13. an engineering machinery comprises driver's cabin, described driver's cabin is provided with vehicle window, and described vehicle window is provided with the vehicle window lock; It is characterized in that described vehicle window lock is each described vehicle window lock of claim 1 to 12.
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 |
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| CN201110063482.1A CN102174868B (en) | 2011-03-16 | 2011-03-16 | Engineering machinery and vehicle window lock device thereof |
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| CN102174868A true CN102174868A (en) | 2011-09-07 |
| CN102174868B 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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| CN108252594A (en) * | 2018-02-08 | 2018-07-06 | 雷沃重工股份有限公司 | A kind of rear window opener |
| 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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|---|---|
| CN102174868B (en) | 2014-01-15 |
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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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