CN202627832U - Pull-draw type side window of cab of excavator - Google Patents
Pull-draw type side window of cab of excavator Download PDFInfo
- Publication number
- CN202627832U CN202627832U CN 201220182424 CN201220182424U CN202627832U CN 202627832 U CN202627832 U CN 202627832U CN 201220182424 CN201220182424 CN 201220182424 CN 201220182424 U CN201220182424 U CN 201220182424U CN 202627832 U CN202627832 U CN 202627832U
- Authority
- CN
- China
- Prior art keywords
- frame
- grooves
- glass
- side glass
- section
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses a pull-draw type side window of a cab of an excavator. The pull-draw type side window of the cab of the excavator comprises a frame, left side glass and right side glass, wherein the frame is composed of an upper frame, a lower frame, a left side frame, and a right side frame, each side frame is made of the same side frame material, two grooves are arranged on the cross sections of the side frame material, convex guide rails are arranged in the middle of the bottom of the two grooves, two plastic slide blocks are arranged on the convex guide rails of the two grooves of a cross section of the lower side frame, lower grooves are arranged at the lower portions of the two plastic slide blocks and buckled with the convex guide rails, and upper grooves are arranged at the upper portions of the two plastic slide blocks and tightly matched with the lower end of the left side glass and the lower end of the right side glass respectively. Buffer adhesive tapes are arranged at the upper end of the left side glass and the upper end of the right side glass and matched with the sides of the two grooves of a cross section of the upper frame in sliding mode. The upper side frame and the lower side frame are convex in the middle and are of circular arc shape, and the convex guide rails are of mushroom shape. The pull-draw type window of the cab of the excavator is flexible to pull and draw, and pretty in appearance. Meanwhile, shaking in a side direction and flapping up and down are not produced.
Description
Technical field
The utility model relates to the engineering machinery driving cabin window arrangement, the plug-type side window of especially a kind of excavator driver's cabin.
Background technology
The side window of existing excavator driver's cabin generally adopts push-pull structure; Its framework is surrounded by upper side frame, lower frame, left frame, right frame, and upper side frame, lower frame are for being horizontally disposed with, and left frame, right frame cooperate the gusset structure of driver's cabin to design; On the cross section of each frame, be equipped with two grooves and form guide rail; On the inner surface of two grooves, be inlaid with bumper rubber or suede bar, on the bumper rubber of two grooves of framework cross section or suede bar, inside and outside two sheet glass be installed again, inside and outside two sheet glass can be with respect to bumper rubber or suede bar move left and right; As disclosing a patent No. on June 11st, 2003 is that ZL02263418.5, name are called the utility model patent of " a kind of aluminum window of engineering machinery "; Can find out that from its accompanying drawing it comprises a framework, on the cross section of framework, be provided with two grooves; Be inlaid with the suede bar on two grooves, two sheet glass are inserted on the suede bar.Mainly there is following problem in this traditional side window, and the one, in service at excavator though two sheet glass push-and-pulls are comparatively convenient when the gap of two sheet glass and bumper rubber or suede bar is big, rocking of two sheet glass can be relatively more severe, produces big noise; The 2nd, when the gap of two sheet glass and bumper rubber or suede bar than hour, two sheet glass push-and-pulls are comparatively hard, sometimes also can be stuck; The 3rd, the structure of window is comparatively old-fashioned and inflexible, and is attractive in appearance inadequately.
The utility model content
The technical problem that the utility model will solve provides the plug-type side window of a kind of excavator driver's cabin, and the glass push-and-pull is flexible, can not produce side direction and rock and swing up and down.
For achieving the above object; The technical scheme of the utility model is: the plug-type side window of a kind of excavator driver's cabin; Comprise the framework that surrounds by upper side frame, lower frame, left frame, right frame and left side glass, right side glass; Upper side frame, lower frame, left frame and right frame are by processing with a kind of frame section bar; The cross section of said frame section bar is provided with two grooves; Be provided with the convex shaped guide rail in the middle of the bottom of two grooves, two plastic slide blocks are housed on the convex shaped guide rail of two grooves of lower frame cross section, the bottom of two plastic slide blocks is provided with low groove and described convex shaped guide rail is interlocked; The top of two plastic slide blocks be provided with upper groove respectively with the lower end tight fit of left side glass and right side glass; The side slip that two grooves of bumper rubber and upper side frame cross section are equipped with in the upper end of left side glass and right side glass cooperates, and the upper and lower end face of left side glass and the shape of left side adapt with the shape of upper side frame, lower frame and left frame respectively, and the upper and lower end face of right side glass and the shape of right side adapt with the shape of upper side frame, lower frame and right frame respectively.
Further improve, the circular arc that is shaped as middle epirelief of described upper side frame and lower frame, the outside, two ends of lower frame has outfall, and this side window structure outward appearance is novel, and is not easy ponding.
Further improve, the convex shaped guide rail profile of two grooves of said frame transverse section of section material is mushroom-shaped, and the low groove of said plastic slide block is mushroom-shaped groove, and plastic slide block is accurate more with cooperating of the said convex shaped guide rail of lower frame like this, and sliding capability is better.
Preferred described frame section bar is an aluminium alloy extrusions.
The utility model since the lower end of left side glass and right side glass respectively with the upper groove tight fit of two plastic slide blocks; And being provided with the convex shaped guide rail of low groove and two grooves of lower frame cross section, the bottom of two plastic slide blocks is interlocked; Therefore left side glass and right side glass are with respect to the convex shaped guide rail move left and right of lower frame through plastic slide block; Better with the sliding capability that the convex shaped guide rail cooperates because of plastic slide block, the push-and-pull of left side glass and right side glass just relatively flexibly; On the other hand; The low groove of the bottom of two plastic slide blocks and said convex shaped guide rail fit clearance can conveniently be controlled in the less numerical value; In 0.5mm; Simultaneously the upper end of left side glass and right side glass side slip that two grooves of bumper rubber and upper side frame cross section are housed cooperates, thus on the left of glass and right side glassy phase can not produce side direction for upper side frame and lower frame and rock and swing up and down, the minimizing generation of noise.
Description of drawings
Fig. 1 is the utility model front view.
Fig. 2 is the A-A sectional view of Fig. 1.
Fig. 3 is the cutaway view Amplified image of the utility model plastic slide block.
Fig. 4 is the cutaway view Amplified image of the utility model frame section bar.
Fig. 5 is the utility model left side glass front view.
Fig. 6 is the utility model right side glass front view.
The specific embodiment
Below in conjunction with accompanying drawing and concrete embodiment the utility model is done further explain.
Fig. 1 is to shown in Figure 6; The plug-type side window of a kind of excavator driver's cabin; Comprise the framework that surrounds by upper side frame 1, lower frame 2, left frame 3, right frame 4 and left side glass 5, right side glass 6; Upper side frame 1, lower frame 2, left frame 3 and right frame 4 are selected for use with a kind of frame section bar 10 and are processed, and the cross section of said frame section bar 10 is provided with the middle convex shaped guide rail 102 that is provided with in bottom of 101, two grooves 101 of two grooves;
On the convex shaped guide rail 102 of two grooves 101 of lower frame 2 cross sections two plastic slide blocks 7 are housed; The bottom of two plastic slide blocks 7 is provided with low groove 71 and is interlocked with described convex shaped guide rail 102; The top of two plastic slide blocks 7 be provided with upper groove 72 respectively with the lower end tight fit of left side glass 5 and right side glass 6, the side slip that two grooves 101 of bumper rubber 8 and upper side frame 1 cross section are equipped with in the upper end of left side glass 5 and right side glass 6 cooperates;
The shape of upper and lower end face and the left side of left side glass 5 adapts with the shape of upper side frame 1, lower frame 2 and left frame 3 respectively, and the upper and lower end face of right side glass 6 and the shape of right side adapt with the shape of upper side frame 1, lower frame 2 and right frame 4 respectively.
The circular arc of epirelief in the middle of the shape of said upper side frame 1 and lower frame 2 can be designed to, the outside, two ends of lower frame 2 has outfall 21.
Convex shaped guide rail 102 profiles of two grooves 101 of said frame section bar 10 cross sections can be designed to mushroom-shaped, and the low groove 71 of said plastic slide block 7 is designed to mushroom-shaped groove.
Described frame section bar 10 aluminium alloy profiles.
Below only be preferred embodiment of the utility model, the change that those skilled in the art does to be equal to by claim all falls into the protection domain of this case.
Claims (4)
1. plug-type side window of excavator driver's cabin; Comprise the framework that surrounds by upper side frame, lower frame, left frame, right frame and left side glass, right side glass; Upper side frame, lower frame, left frame and right frame are by processing with a kind of frame section bar; It is characterized in that: the cross section of said frame section bar is provided with two grooves; Be provided with the convex shaped guide rail in the middle of the bottom of two grooves; Two plastic slide blocks are housed on the convex shaped guide rail of two grooves of lower frame cross section; The bottom of two plastic slide blocks is provided with low groove and described convex shaped guide rail is interlocked, the top of two plastic slide blocks be provided with upper groove respectively with the lower end tight fit of left side glass and right side glass, the side slip that two grooves of bumper rubber and upper side frame cross section are equipped with in the upper end of left side glass and right side glass cooperates; The shape of upper and lower end face and the left side of left side glass adapts with the shape of upper side frame, lower frame and left frame respectively, and the upper and lower end face of right side glass and the shape of right side adapt with the shape of upper side frame, lower frame and right frame respectively.
2. the plug-type side window of a kind of excavator driver's cabin according to claim 1 is characterized in that: the circular arc that is shaped as middle epirelief of described upper side frame and lower frame, the outside, two ends of lower frame has outfall.
3. the plug-type side window of a kind of excavator driver's cabin according to claim 1 is characterized in that: the convex shaped guide rail profile of two grooves of said frame transverse section of section material is mushroom-shaped, and the low groove of said plastic slide block is mushroom-shaped groove.
4. according to the plug-type side window of each described a kind of excavator driver's cabin of claim 1 to 3, it is characterized in that: described frame section bar is an aluminium alloy extrusions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220182424 CN202627832U (en) | 2012-04-26 | 2012-04-26 | Pull-draw type side window of cab of excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220182424 CN202627832U (en) | 2012-04-26 | 2012-04-26 | Pull-draw type side window of cab of excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202627832U true CN202627832U (en) | 2012-12-26 |
Family
ID=47381040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220182424 Expired - Fee Related CN202627832U (en) | 2012-04-26 | 2012-04-26 | Pull-draw type side window of cab of excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202627832U (en) |
-
2012
- 2012-04-26 CN CN 201220182424 patent/CN202627832U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203383680U (en) | Bottom sectional material of sliding window | |
| CN202627832U (en) | Pull-draw type side window of cab of excavator | |
| CN203576246U (en) | Electric curtain | |
| CN204126493U (en) | A kind of disconnecting prevention structure of aluminum alloy slide window | |
| CN204494061U (en) | For the section bar of narrow frame travel suitcase | |
| CN203584191U (en) | Novel profile frame | |
| CN203347484U (en) | Smooth rabbet aluminum profile | |
| CN201391188Y (en) | Double-edge sealing sectional bar of sash window | |
| CN204492521U (en) | Push-and-pull curtain heading tape glides admittedly | |
| CN204567498U (en) | A kind of commercial vehicle gusset escutcheon | |
| CN203441268U (en) | Simple window hook | |
| CN204126518U (en) | A kind of aluminum alloy window structure being provided with choke block | |
| CN203296587U (en) | Multifunctional window with built-in screen capable of being pulled down adjustably and detached conveniently | |
| CN202108381U (en) | Material-saving outer frame of sectional-material sliding window | |
| CN204492620U (en) | The hidden screen assembly of push-and-pull | |
| CN207670164U (en) | Its window blind Quick Release bindiny mechanism | |
| CN207048589U (en) | A kind of new panorama sliding door and window | |
| CN204132857U (en) | A kind of blackboard with aluminium section material border structure | |
| CN204492595U (en) | Glass frame on band yarn sliding door | |
| CN204040204U (en) | A kind of stainless steel push-and-pull shower house connection wall construction | |
| CN204609724U (en) | A kind of novel mosquito-proof anti-theft screen window | |
| CN206144334U (en) | Novel smooth rim frame of door and window | |
| CN205531942U (en) | Novel auxiliary frame for doors and window | |
| CN204492524U (en) | Four rail sliding sashs glide | |
| CN202039728U (en) | Frameless door window section bar |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20180426 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |