CN217233263U

CN217233263U - Door body and engineering machinery

Info

Publication number: CN217233263U
Application number: CN202220861828.6U
Authority: CN
Inventors: 米晨雷; 黎俊宏; 刘世权; 周登宏; 黄孝世; 苏宗棠
Original assignee: Guangxi Liugong Machinery Co Ltd
Current assignee: Guangxi Liugong Machinery Co Ltd
Priority date: 2022-04-14
Filing date: 2022-04-14
Publication date: 2022-08-19
Anticipated expiration: 2032-04-14

Abstract

The utility model relates to an engineering machine tool technical field especially relates to a door body and engineering machine tool. The door body comprises a door inner plate, a door outer plate, a sliding rail and a sliding window, the door inner plate and the door outer plate are connected with each other, windows are formed in the door inner plate and the door outer plate, and a cavity distributed around the windows is formed in one side, away from the door inner plate, of the door outer plate; the sliding rails are arranged in the concave cavity, are not higher than the window and are distributed in an extending manner along the push-pull direction of the sliding window; the sliding window comprises a fixing part and a sliding part, the fixing part is connected to one side, away from the door inner plate, of the door outer plate, the fixing part shields one part of the window, the sliding part is connected with the sliding rail in a sliding mode, and the sliding part can open or close the other part of the window. The door body can ensure the convenience of opening and closing by arranging the sliding window, and can realize the hidden installation of the sliding rail, namely the sliding rail cannot be seen in a cab, the view of a driver cannot be shielded, and the appearance is more attractive.

Description

Door body and engineering machinery

Technical Field

The utility model relates to an engineering machine tool technical field especially relates to a door body and engineering machine tool.

Background

A construction machine is generally provided with a cab in which a driver works, and a window is provided in a door body of the cab in order to satisfy the convenience of the driver in working in a specific environment. The prior art generally has the following installation modes of windows: firstly, a sliding window is directly installed on a door body, and a sliding rail of the sliding window is blocked by a window frame black edge; secondly, directly sticking glass on the door body, and forming a window which cannot be opened; thirdly, an outward opening type window is installed on the door body. For the first mode, the sliding rail and the black edge of the sliding window easily shield the view of a driver and are not attractive; for the second mode, although the field of vision is good and the appearance is attractive, a driver in the vehicle is inconvenient to communicate with the outside, the vehicle door needs to be opened, the safety is poor, when the driver needs to escape but the driver door cannot be opened, the driver can only escape through a knock window, and more time is consumed; for the third method, the opening and closing of the seat are also lack of convenience, and the driver is usually required to leave the seat for operation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a door body can guarantee the convenience of switch window, can not shelter from the field of vision again. To achieve the purpose, the utility model adopts the following technical proposal:

a door body, comprising:

the door comprises a door inner plate and a door outer plate, wherein the door inner plate and the door outer plate are connected with each other, windows are formed in the door inner plate and the door outer plate, and concave cavities distributed around the windows are formed in one side, away from the door inner plate, of the door outer plate;

the sliding rail is arranged in the concave cavity and is not higher than the window;

the sliding window comprises a fixing part and a pushing and pulling part, wherein the fixing part is connected to one side, away from the door inner plate, of the door outer plate, the fixing part shields one part of the window, the pushing and pulling part is connected with the sliding rail in a sliding mode, and the pushing and pulling part can open or close the other part of the window.

As a preferable technical scheme of the door body, a window gasket is arranged between the push-pull part and the slide rail, the window gasket comprises a first U-shaped part and a second U-shaped part, a bottom plate part of the first U-shaped part and a bottom plate part of the second U-shaped part are connected with each other, the lower end of the push-pull part is arranged in the first U-shaped part, and the second U-shaped part is in sliding fit with the slide rail.

As a preferable technical solution of the door body, the fixing portion includes a window frame portion and a shielding portion, the window frame portion is disposed around the window and covers the cavity, and the shielding portion is connected to an inside of a frame of the window frame portion.

As a preferable technical scheme of the door body, the door body further comprises a first limiting window frame, the first limiting window frame is arranged in the concave cavity and located above the window, the extending direction of the first limiting window frame is consistent with the extending direction of the sliding rail, and the upper end of the push-pull part is in sliding fit with the first limiting window frame.

As a preferable technical scheme of the door body, the cross section of the first limiting window frame is in a U shape, and the upper end of the push-pull part is positioned between two side parts of the first limiting window frame.

As a preferable technical scheme of the door body, the door body further comprises a second limiting window frame, the second limiting window frame is arranged in the concave cavity and is positioned on one side, away from the fixing part, of the window, the extending direction of the second limiting window frame is perpendicular to the extending direction of the sliding rail, and when the push-pull part is in a closed state, one end, away from the fixing part, of the push-pull part is limited in the second limiting window frame.

As a preferable technical scheme of the door body, the cross section of the second limiting window frame is in a U shape, and when the push-pull part is in a closed state, one end of the push-pull part, which is far away from the fixing part, can be limited between two side parts of the second limiting window frame.

As a preferred technical scheme of the door body, a first hook is arranged on the outer door plate, a second hook is arranged on the push-pull part, and when the push-pull part is in a closed state, the first hook is clamped with the second hook.

As a preferable technical scheme of the door body, a handle is arranged on the push-pull portion, a pressing portion is arranged on the handle, the second hook is arranged on the pressing portion, and the second hook can be clamped on the first hook or separated from the first hook through the pressing portion.

Another object of the utility model is to provide an engineering machine, include as above arbitrary scheme the door body.

The utility model has the advantages that:

the embodiment of the utility model provides a door body, including door inner panel, door outer panel slide rail and austral window, wherein, door inner panel and door outer panel interconnect, have all offered the window on door inner panel and the door outer panel, one side that the door outer panel back-leaves the door inner panel is formed with the cavity that distributes around the window; the sliding rails are arranged in the concave cavity, are not higher than the window and extend and are distributed along the push-pull direction of the sliding window; the sliding window comprises a fixing part and a sliding part, the fixing part is connected to one side, away from the door inner plate, of the door outer plate, the fixing part shields one part of the window, the sliding part is connected with the sliding rail in a sliding mode, and the sliding part can open or close the other part of the window. This door body can guarantee the convenience of opening and closing through setting up the austral window, sliding sash through the shaping cavity on the outer board of door to the slide rail that will support the push-and-pull portion push-and-pull of austral window, sliding sash sets up in the cavity, and makes the slide rail not higher than the window, can realize the hidden installation of slide rail, can not see the slide rail promptly in the driver's cabin, can not cause the field of vision to shelter from to driver, and the outward appearance is also more pleasing to the eye moreover.

Drawings

Fig. 1 is a schematic structural view of a first viewing angle of a door body according to an embodiment of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a schematic structural view of a second viewing angle of the door body according to the embodiment of the present invention;

fig. 4 is an exploded schematic view of a door body according to an embodiment of the present invention;

fig. 5 is a schematic structural view of the door body provided in the embodiment of the present invention after the fixing portion of the sliding window is removed;

fig. 6 is a partially enlarged view at B in fig. 5.

In the figure:

10. a door inner panel; 20. an outer door panel; 21. a concave cavity; 30. a window; 40. a slide rail; 50. sliding windows; 51. a fixed part; 52. a push-pull section; 60. a window pad; 61. a first U-shaped portion; 62. a second U-shaped portion; 70. a first limiting window frame; 80. a second limiting window frame; 91. a first hook; 92. a second hook; 93. a handle.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some but not all of the elements related to the present invention are shown in the drawings.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used in the orientation or positional relationship shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

As shown in fig. 1 to 6, an embodiment of the present invention provides a door body, including a door inner plate 10, a door outer plate 20, a sliding rail 40 and a sliding window 50, wherein the door inner plate 10 and the door outer plate 20 are connected to each other, windows 30 are both disposed on the door inner plate 10 and the door outer plate 20, and cavities 21 distributed around the windows 30 are formed on one side of the door outer plate 20 away from the door inner plate 10; the sliding rails 40 are arranged in the concave cavity 21, the sliding rails 40 are not higher than the window 30, and the sliding rails 40 extend and are distributed along the push-pull direction of the sliding window 50; the sliding window 50 includes a fixing portion 51 and a sliding portion 52, the fixing portion 51 is connected to one side of the door outer panel 20 away from the door inner panel 10, the fixing portion 51 shields a part of the window 30, the sliding portion 52 is slidably connected to the sliding rail 40, and the sliding portion 52 can open or close another part of the window 30. This door body can guarantee the convenience of opening and closing through setting up austral window, sliding sash 50, and this door body has cavity 21 through the shaping on outer board 20 of door to slide rail 40 that will support the push-and-pull portion 52 push-and-pull of austral window, sliding sash 50 sets up in cavity 21, and makes slide rail 40 not higher than window 30, can realize the hidden installation of slide rail 40, can not see slide rail 40 in the driver's cabin promptly, can not lead to the fact the sheltering from to driver's field of vision, and the outward appearance is also more pleasing to the eye moreover.

Referring to fig. 2, in the present embodiment, the door outer panel 20 is provided with a first hook 91, the push-pull portion 52 is provided with a second hook 92, and when the push-pull portion 52 is in the closed state, the first hook 91 is engaged with the second hook 92. By providing the first hook 91 and the second hook 92, the stability of the push-pull portion 52 after closing can be improved. Preferably, the push-pull portion 52 is provided with a handle 93, the handle 93 is provided with a pressing portion, the second hook 92 is provided on the pressing portion, and the second hook 92 can be clamped to the first hook 91 or separated from the first hook 91 by the pressing portion. When the push-pull part 52 needs to be opened, the pressing part is pressed by the hand-held handle 93 at the same time, so that the second hook 92 is separated from the first hook 91, and then the push-pull part 52 is pushed to the direction far away from the first hook 91; when the push-pull portion 52 needs to be closed, the handle 93 is held to push the push-pull portion 52 toward the first hook 91, and the pressing portion is pressed when the push-pull portion reaches the first hook 91, so that the second hook 92 is hooked with the first hook 91, and the operation is simple.

Referring to fig. 4 and 5, the door body according to the embodiment of the present invention further includes a first limiting window frame 70, the first limiting window frame 70 is disposed in the cavity 21 and located above the window 30, an extending direction of the first limiting window frame 70 is consistent with an extending direction of the sliding rail 40, and an upper end of the push-pull portion 52 is in sliding fit with the first limiting window frame 70. The first limiting window frame 70 is used for limiting the upper end of the push-pull part 52 and further supporting the push-pull of the push-pull part 52 in a sliding manner; and first spacing window frame 70 also is hidden installation, can not cause the shelter from to driver's the field of vision, and the outward appearance is also more pleasing to the eye moreover. Preferably, the cross section of the first limiting window frame 70 is U-shaped, and the upper end of the push-pull part 52 is located between the two side parts of the first limiting window frame 70, so that the push-pull part 52 can be better limited.

The embodiment of the utility model provides a door body still includes the spacing window frame 80 of second, and the spacing window frame 80 of second sets up in cavity 21, and is located window 30 and keeps away from one side of fixed part 51, and the extending direction of the spacing window frame 80 of second is perpendicular with the extending direction of slide rail 40, and when push-and-pull portion 52 was in the closed condition, the one end that fixed part 51 was kept away from to push-and-pull portion 52 was spacing in the spacing window frame 80 of second. By providing the second limiting window frame 80, the push-pull portion 52 can be protected, and the push-pull portion 52 can be more stably closed. Preferably, the cross section of the second limiting window frame 80 is U-shaped, and when the push-pull part 52 is in the closed state, one end of the push-pull part 52 far away from the fixing part 51 can be limited between two side parts of the second limiting window frame 80, so that the structure is more reasonable.

Referring to fig. 3 to 5, in the present embodiment, the fixing portion 51 includes a window frame portion disposed around the window 30 and covering the cavity 21, and a shielding portion connected to the inside of the window frame portion. Through the structure arrangement, the first limiting window frame 70 and the second limiting window frame 80 can not be seen in the cab and outside the cab, and part of the sliding rails 40 can be seen outside the cab, so that the structure of the door body is more perfect.

Referring to fig. 5 and 6, a window gasket 60 is disposed between the push-pull portion 52 and the slide rail 40, the window gasket 60 includes a first U-shaped portion 61 and a second U-shaped portion 62, a bottom plate portion of the first U-shaped portion 61 and a bottom plate portion of the second U-shaped portion 62 are connected to each other, a lower end of the push-pull portion 52 is disposed in the first U-shaped portion 61, and the second U-shaped portion 62 is slidably engaged with the slide rail 40. By providing the window pad 60, the fitting between the push-pull portion 52 and the slide rail 40 can be made easier and more stable.

The fixed portion 51 is provided with a weather strip (not shown) on the side facing the push-pull portion 52. The gap between the fixing part 51 and the push-pull part 52 can be sealed by arranging the sealing strip, so that the fixing part 51 and the push-pull part 52 are matched more closely and stably, and the push-pull part 52 is prevented from shaking during pushing and pulling.

The embodiment of the utility model provides a still provide an engineering machine tool, include like the above scheme the door body. By adopting the door body, the opening and closing of the window can be more convenient, the view of a driver cannot be shielded, and the appearance is more attractive.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A door body, comprising:

the door comprises a door inner plate (10) and a door outer plate (20), wherein the door inner plate (10) and the door outer plate (20) are connected with each other, windows (30) are respectively formed in the door inner plate (10) and the door outer plate (20), and cavities (21) distributed around the windows (30) are formed in one side, departing from the door inner plate (10), of the door outer plate (20);

the sliding rail (40) is arranged in the cavity (21), and the sliding rail (40) is not higher than the window (30);

the sliding window (50) comprises a fixing portion (51) and a pushing and pulling portion (52), the fixing portion (51) is connected to one side, away from the door inner plate (10), of the door outer plate (20), the fixing portion (51) shields one portion of the window (30), the pushing and pulling portion (52) is connected with the sliding rail (40) in a sliding mode, and the pushing and pulling portion (52) can open or close the other portion of the window (30).

2. The door body according to claim 1, characterized in that a window gasket (60) is arranged between the push-pull part (52) and the slide rail (40), the window gasket (60) comprises a first U-shaped part (61) and a second U-shaped part (62), a bottom plate part of the first U-shaped part (61) and a bottom plate part of the second U-shaped part (62) are connected with each other, the lower end of the push-pull part (52) is arranged in the first U-shaped part (61), and the second U-shaped part (62) is in sliding fit with the slide rail (40).

3. The door body according to claim 1, wherein the fixing portion (51) includes a window frame portion disposed around the window (30) and covering the cavity (21), and a shielding portion connected inside a frame of the window frame portion.

4. The door body according to claim 1, further comprising a first limiting window frame (70), wherein the first limiting window frame (70) is disposed in the cavity (21) and located above the window (30), an extending direction of the first limiting window frame (70) is identical to an extending direction of the sliding rail (40), and an upper end of the push-pull portion (52) is in sliding fit with the first limiting window frame (70).

5. The door body according to claim 4, wherein the cross section of the first limiting window frame (70) is U-shaped, and the upper end of the push-pull part (52) is positioned between two side parts of the first limiting window frame (70).

6. The door body according to claim 1, further comprising a second limiting window frame (80), wherein the second limiting window frame (80) is disposed in the cavity (21) and located on one side of the window (30) away from the fixing portion (51), the extending direction of the second limiting window frame (80) is perpendicular to the extending direction of the slide rail (40), and when the push-pull portion (52) is in the closed state, one end of the push-pull portion (52) away from the fixing portion (51) is limited in the second limiting window frame (80).

7. The door body according to claim 6, wherein the cross section of the second limiting window frame (80) is U-shaped, and when the push-pull part (52) is in the closed state, one end of the push-pull part (52) far away from the fixing part (51) can be limited between two side parts of the second limiting window frame (80).

8. The door body according to claim 1, wherein a first hook (91) is provided on the door outer panel (20), a second hook (92) is provided on the push-pull portion (52), and the first hook (91) is engaged with the second hook (92) when the push-pull portion (52) is in the closed state.

9. The door body according to claim 8, wherein the push-pull portion (52) is provided with a handle (93), the handle (93) is provided with a pressing portion, the second hook (92) is provided on the pressing portion, and the second hook (92) can be engaged with the first hook (91) or disengaged from the first hook (91) by the pressing portion.

10. A working machine, characterized by comprising a door body according to any one of claims 1-9.