A rail car window capable of being quickly locked

Abstract

The present invention discloses a rail vehicle window that can be quickly locked, comprising a window structure, wherein an adjustment locking structure is fixedly installed inside the window structure, and a buffering falling structure is fixedly installed inside the window structure, wherein the window structure comprises a train wall with a hollow structure inside, and a guide groove is provided on the inner side of the train wall, and installation grooves are provided on both sides of the train wall, a cavity through-plate is fixedly installed inside the train wall, and a glass window body that can be slid and adjusted for lifting is provided inside the train wall, a connecting plate is fixedly installed on the surface of the installation groove by a fixing nut, and a Velcro group is fixedly installed on one side of the connecting plate, and the Velcro group makes a wiping cloth and a rubber sponge block adhere to and connect with one side of the connecting plate, and the wiping cloth and the rubber sponge block extend inside the train wall and contact both sides of the glass window body, and the rail vehicle window that can be quickly locked is fixedly installed by the provided cavity through-plate.

Description

Technical Field

[0001] The present invention relates to the technical field of railcar windows, in particular to a railcar window that can be quickly locked. Background Art

[0002] Rail windows are a general term for windows of all types of rail transport trains. Common rail windows are divided into flip-up and push-pull types according to the opening method. Since the flip-up type takes up a large space and opens inward, it is easy to touch objects. Most openable rail windows are now of the up-and-down push-pull type. In the existing technology, the locking of rail windows is mostly independent of the window height and position adjustment. Whether it is a flip-up or push-pull rail window, the operator needs to unlock the locking device (usually a rotary handle locking device) in advance to unlock the window before adjusting the window height and position. Similarly, when the window height and position are adjusted, the locking device needs to be opened again to lock the window. The operation is not only very cumbersome, but also requires one hand to hold the window and the other hand to lock it. The complex external environment can easily cause the window to slide down and pinch fingers due to one hand not pressing the window firmly. In addition, during the locking process of traditional rail windows, it is necessary to reliably align the notch, otherwise the locking is likely to fail. All of these undoubtedly increase the difficulty of locking. Summary of the Invention

[0003] The object of the present invention is to address the deficiencies of the prior art and provide a rail vehicle window that can be quickly locked, so as to solve the problem proposed in the above background technology that the locking of the rail vehicle window in the prior art is mostly independent of the window height and position adjustment. Regardless of whether it is a flip-up or push-pull rail vehicle window, the operator needs to unlock the locking device (generally a rotary handle locking device) in advance to unlock the window before adjusting the height and position of the window. Similarly, when the window height and position are adjusted, the locking device needs to be opened again to lock and fix the window. The operation is not only very cumbersome, but also requires one hand to hold the window and the other hand to lock it. The complex environment outside the vehicle can easily cause the window to slide down and pinch fingers due to the loose pressing of the window with one hand. In addition, during the locking process of the traditional rail vehicle window, it is necessary to reliably align the notch, otherwise the locking is likely to fail. All of these undoubtedly increase the difficulty of locking.

[0004] To achieve the above-mentioned object, the present invention provides the following technical solution: a rail vehicle window capable of rapid locking, comprising a window structure, an adjustment locking structure fixedly installed inside the window structure, and a buffering drop structure fixedly installed inside the window structure;

[0005] The window structure includes a train wall with a hollow interior, a guide groove is provided on the inner side of the train wall, and installation grooves are provided on both sides of the train wall;

[0006] A cavity through-plate is fixedly installed inside the train wall, and a glass window body with lifting and lowering adjustment is slidably arranged inside the train wall.

[0007] By adopting the above technical solution, the cavity through-plate is provided to achieve fixed installation.

[0008] Preferably, a connecting plate is fixedly installed on the surface of the mounting groove by a fixing nut, and a Velcro group is fixedly installed on one side of the connecting plate. At the same time, the Velcro group makes the wiping cloth and the rubber sponge block adhere to and connect with one side of the connecting plate. The wiping cloth and the rubber sponge block extend inside the train wall and contact both sides of the glass window.

[0009] By adopting the above technical solution, the Velcro group is provided to achieve quick adhesion, installation and disassembly.

[0010] Preferably, the adjustment locking structure includes a concave block with a guide groove on the inner side, and a limiting groove is provided on one side of the concave block. At the same time, the concave block is slidably installed with a guide plate through the guide groove, and driving plates are fixedly installed on both sides of the guide plate, and a rotating connecting pin is fixedly installed on one side of the guide plate.

[0011] By adopting the above technical solution, the provided rotating connecting pin can achieve a matching rotating connection.

[0012] Preferably, a connecting plate with a connecting groove is rotatably installed on the surface of the rotating connecting pin, and a through-hole plate is fixedly installed on the bottom of the connecting plate. At the same time, a connecting rod that is limitatively connected to the limit groove is fixedly installed through the through-hole plate. A concave plate is fixedly installed above one side of the connecting plate, and a spring rod is fixedly installed on the surface of the concave plate. The guide plate is fixedly installed on both sides of the glass car window through the driving plate.

[0013] By adopting the above technical solution, the concave disc is provided to achieve matching engagement and installation.

[0014] Preferably, the buffering falling structure includes an airbag fixed inside the mounting groove, and a branch pipe is embedded and installed below the airbag. At the same time, the branch pipe is installed on the train wall through a hidden groove. One end of the branch pipe passes through the train wall and extends to the outer wall of the train wall and is installed with a filter net. A mounting plate is fixed above the airbag, and the mounting plate is fixed to another driving plate through a mounting rod.

[0015] By adopting the above technical solution, the filter net is provided to filter and intercept.

[0016] Preferably, two groups of connecting plates are provided, and one side of a single group of connecting plates is fixedly mounted with a group of wiping cloths and rubber sponge blocks.

[0017] By adopting the above technical solution, the inner side is installed and fixed by the provided connecting plate.

[0018] Preferably, the guide plates are provided in a group, and a single guide plate is provided with a group of driving plates in a staggered manner.

[0019] By adopting the above technical solution, the guide plate is provided to play a sliding role.

[0020] Preferably, the overall shape of the through-hole plate is a "hanging ear" structure.

[0021] By adopting the above technical solution, the through-hole disk is provided to achieve fixation and penetration.

[0022] Preferably, the spring rods are provided in one group, and a single spring rod is provided in an "L" structure.

[0023] By adopting the above technical solution, the spring rod is provided to achieve a snap connection.

[0024] Compared with the prior art, the beneficial effects of the present invention are: the rail car window that can be quickly locked,

[0025] (1) This case solves the problem in the prior art that the locking of track windows is mostly independent of the window height and position adjustment by setting up an adjustable locking structure. Whether it is a flip-up or push-pull track window, the operator needs to unlock the locking device (usually a rotary handle locking device) in advance to unlock the window before adjusting the window height and position. Similarly, after the window height and position are adjusted, the locking device needs to be opened again to lock the window. The operation is not only very cumbersome, but also requires one hand to hold the window and the other hand to lock it. The complex environment outside the car can easily cause the window to slide down and pinch fingers due to one hand pressing the window loosely. Moreover, in the process of locking the traditional track window, the notch needs to be reliably aligned, otherwise the locking failure is likely to occur, which undoubtedly increases the difficulty of locking. When the glass window needs to be raised, the operator lifts the glass window and carries the guide plate to move. When the guide plate is forced to move, it drives the through-hole plate and the connecting rod to move relative to the limit groove. When the glass window reaches the adjusted position, the connecting rod and the limit groove are engaged and limited to reach the adjusted position of the glass window. When the glass window is lowered, the operator continues to pull the glass window upward. At this time, the spring rod is engaged and limited with the connecting groove. At this time, the connecting rod and the limit groove are separated by force. Then, the glass window moves downward to the required lowering position.

[0026] (2) By setting up the window structure, the problem of the glass window continuing to fall due to its own gravity during the falling process, causing the glass window to collide with the inner wall of the train, is solved. The provided wiping cloth and rubber sponge block are used to contact the falling glass window, increase the friction resistance between the glass window and the wall, thereby reducing the falling speed of the glass window to avoid collision damage caused by falling too fast. At the same time, the provided wiping cloth can also be used to wipe both sides of the glass window, thereby increasing the cleanliness of both sides of the glass window and avoiding manual wiping.

[0027] (3) The above-mentioned problem is solved by setting up a buffering falling structure. When the glass window is rising, the driving rod and the mounting plate move synchronously. When the mounting plate moves under force, the airbag is driven to move under force. At this time, the airbag inhales air to provide auxiliary support for the glass window. When the glass window is descending, the mounting plate squeezes the airbag to discharge the internal gas, thereby providing a buffer for the descent of the glass window and preventing the rubber sponge from being worn or having poor elasticity during long-term use, which only provides a contact friction effect for the descent of the glass window. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic diagram of the front cross-sectional structure of the present invention;

[0029] Figure 2 This is a schematic diagram of the structure of the train wall, glass window and connecting plate of the present invention;

[0030] Figure 3 This is a schematic diagram of the train wall, guide groove, installation groove and cavity plate structure of the present invention;

[0031] Figure 4 This is a schematic structural diagram of the connecting plate, wiping cloth and rubber sponge block of the present invention;

[0032] Figure 5 This is a schematic diagram of the cavity through-plate structure of the present invention;

[0033] Figure 6 For the present invention Figure 4 A in the middle is an enlarged structural diagram;

[0034] Figure 7 This is a schematic diagram of the structure of the concave block, limiting groove, guide plate and driving plate of the present invention;

[0035] Figure 8 For the present invention Figure 7 The enlarged structural diagram at B in the middle;

[0036] Figure 9 It is a schematic diagram of the buffer falling structure of the present invention.

[0037] In the figure: 1. Window structure; 101. Train wall; 102. Guide groove; 103. Mounting groove; 104. Cavity plate; 105. Glass window; 106. Connecting plate; 107. Velcro assembly; 108. Wiping cloth; 109. Rubber sponge block; 2. Adjustment and locking structure; 201. Concave block; 202. Limiting groove; 203. Guide plate; 204. Driving plate; 205. Rotating connecting pin; 206. Connecting groove; 207. Connecting plate; 208. Through-hole plate; 209. Connecting rod; 2010. Concave plate; 2011. Spring rod; 3. Buffering drop structure; 301. Airbag; 302. Branch pipe; 303. Filter; 304. Mounting plate; 305. Mounting rod. DETAILED DESCRIPTION

[0038] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0039] See also Figure 1-9 The present invention provides a technical solution: a rail vehicle window that can be quickly locked, such as Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6 As shown, the window structure 1 includes a train wall 101 with a hollow structure inside, and a guide groove 102 is provided on the inner side of the train wall 101. At the same time, installation grooves 103 are provided on both sides of the train wall 101. A cavity plate 104 is fixedly installed inside the train wall 101, and a glass window body 105 with lifting adjustment is slidingly provided inside the train wall 101. Among them, the cavity plate 104 is provided in a group of two pieces. When the above-mentioned components are provided in a group of two pieces, the same number of components can be installed and fixed.

[0040] The above scheme is further, the surface of the mounting groove 103 is fixedly mounted with a connecting plate 106 by a fixing nut, and the connecting plate 106 is provided with 2 groups, and a group of wiping cloths 108 and rubber sponge blocks 109 are fixedly mounted on one side of the single group of connecting plates 106. When the above components are provided with 2 groups and 4 blocks, it not only reflects the same number of the above component installation settings, but also reflects the practicality and inner side installation connectivity of the above component installation settings, and when a group of wiping cloths 108 and rubber sponge blocks 109 are fixedly mounted on one side of the single group of connecting plates 106, the glass can be effectively cleaned. Both sides of the glass window 105 have the effect of contact wiping and up and down movement contact friction, and a Velcro group 107 is fixedly installed on one side of the connecting plate 106. At the same time, the Velcro group 107 makes the wiping cloth 108 and the rubber sponge block 109 adhere to and connect with one side of the connecting plate 106. The wiping cloth 108 and the rubber sponge block 109 extend inside the train wall 101 and contact both sides of the glass window 105. Among them, when the connecting plate 106 is installed and fixed with a fixing nut, the wiping cloth 108 and the rubber sponge block 109 on the connecting plate 106 can be quickly replaced and installed.

[0041] like Figure 7 and Figure 8 As shown, an adjustment locking structure 2 is fixedly installed inside the vehicle window structure 1. The adjustment locking structure 2 includes a concave block 201 with a guide groove 102 on the inner side. A limiting groove 202 is provided on one side of the concave block 201. At the same time, a guide plate 203 is slidably installed on the concave block 201 through the guide groove 102. A group of guide plates 203 is provided, and a single guide plate 203 is provided with a group of driving plates 204 in a staggered manner. When the above components are provided in a group of two pieces, the same number of matching installation of the above components is reflected, and it also reflects The symmetrical fixation of the above-mentioned components is realized, and a single guide plate 203 is provided with a set of driving plates 204 in a staggered manner. When the staggered driving plates 204 are provided on the guide plate 203, it is convenient to fix the driving plates 204 with the glass car window 105 and the mounting rod 305 respectively, thereby effectively and synchronously driving the glass car window 105 and the mounting rod 305 to be driven up and down and adjusted. The driving plates 204 are fixedly installed on both sides of the guide plate 203, and a rotating connecting pin 205 is fixedly installed on one side of the guide plate 203.

[0042] The above scheme is further developed. A connecting disk 207 with a connecting groove 206 is rotatably installed on the surface of the rotating connecting pin 205, and a through-hole disk 208 is fixedly installed at the bottom of the connecting disk 207. The overall shape of the through-hole disk 208 is a "hanging ear" structure. When the overall shape of the above-mentioned parts is a "hanging ear" structure, it not only reflects the fixed installation of the above-mentioned parts, but also reflects the through-limiting installation of the above-mentioned parts. When the overall shape of the above-mentioned parts is a "hanging ear" structure, it reflects the synchronous force rotation adjustability of the above-mentioned parts. When the overall shape of the above-mentioned parts is a "hanging ear" structure, it also reflects the axial symmetry of the above-mentioned parts. At the same time, the through-hole disk 208 is fixedly installed with the limiting groove 2 02 The connecting rod 209 of the limiting connection, a concave disk 2010 is fixedly installed on the upper side of the connecting disk 207, and a spring rod 2011 is fixedly installed on the surface of the concave disk 2010. There is a group of spring rods 2011, and a single spring rod 2011 is arranged in an "L" structure. When the above-mentioned components are arranged in a group of two, the same number of matching installation of the above-mentioned components is reflected, and the adjustment engagement and limiting and force adjustment separation of the above-mentioned components are also reflected. When the overall shape of the above-mentioned components is arranged in an "L" structure, it avoids movement interference with the connecting disk 207 under movement and effectively engages and limits the connecting disk 207. The guide plate 203 is fixedly installed on both sides of the glass car window 105 through the driving plate 204.

[0043] like Figure 9 As shown, a buffering drop structure 3 is fixedly installed inside the window structure 1, and the buffering drop structure 3 includes an airbag 301 fixed inside the mounting groove 103, and a branch pipe 302 is embedded and installed below the airbag 301. At the same time, the branch pipe 302 is installed on the train wall 101 through a hidden groove. One end of the branch pipe 302 passes through the train wall 101 and extends to the outer wall of the train wall 101. A filter net 303 is installed. A mounting plate 304 is fixedly installed above the airbag 301, and the mounting plate 304 is fixedly installed with another driving plate 204 through a mounting rod 305 above. The above-mentioned components constitute a synchronous adjustment structure, and the synchronous adjustment structure constituted by the above-mentioned components effectively provides auxiliary support and a downward buffering effect for the glass window body 105.

[0044] In the above scheme, when the glass window 105 needs to be raised, the operator lifts the glass window 105 and carries the guide plate 203 to move. When the guide plate 203 is forced to move, it drives the through-hole plate 208 and the connecting rod 209 to move relative to the limit groove 202. When the glass window 105 reaches the adjusted position, the connecting rod 209 is engaged with the limit groove 202 to limit the position so as to reach the glass window adjustment position. When the glass window 105 is forced to move, it drives the mounting plate 304 and the mounting rod 305 to move synchronously through the driving plate 204. When the mounting plate 304 is forced to move, it drives the airbag 301 through The branch pipe 302 is used to inhale air. When the glass window 105 is lowered, the operator continues to pull the glass window 105 to move it upward for a certain distance. At this time, the spring rod 2011 is engaged with the connecting groove 202 to limit the position. At this time, the connecting rod 209 is separated from the limiting groove 206 by force, and the glass window 105 moves downward to be adjusted to the required lowering position. When the glass window 105 moves downward, the airbag 301 is squeezed to discharge gas for descent buffering. At the same time, the glass window 105 is wiped and contacted by the wiping cloth 108 and the rubber sponge block 109 during the rising or falling process to reduce the lifting and lowering speed.

[0045] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the devices or elements referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limiting the protection content of the present invention.

[0046] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A railcar window that can be quickly locked, characterized by: The vehicle window structure (1) comprises a vehicle window structure (1), wherein an adjustment locking structure (2) is fixedly installed inside the vehicle window structure (1), and a buffering drop structure (3) is fixedly installed inside the vehicle window structure (1); The window structure (1) includes a train wall (101) having a hollow interior, a guide groove (102) being provided on the inner side of the train wall (101), and installation grooves (103) being provided on both sides of the train wall (101). A cavity plate (104) is fixedly installed inside the train wall (101), and a glass window (105) that can be raised and lowered is slidably provided inside the train wall (101); The adjustment locking structure (2) includes a concave block (201) with a guide groove (102) on the inner side, and a limiting groove (202) is provided on one side of the concave block (201). At the same time, a guide plate (203) is slidably installed on the concave block (201) through the guide groove (102), and driving plates (204) are fixedly installed on both sides of the guide plate (203), and a rotating connecting pin (205) is fixedly installed on one side of the guide plate (203); A connecting disk (207) with a connecting groove (206) is rotatably mounted on the surface of the rotating connecting pin (205), and a through-hole disk (208) is fixedly mounted on the bottom of the connecting disk (207). At the same time, a connecting rod (209) is fixedly mounted through the through-hole disk (208) and is limitatively connected to the limiting groove (202). A concave disk (2010) is fixedly mounted above one side of the connecting disk (207), and a spring rod (211) is fixedly mounted on the surface of the concave disk (2010). The guide plate (203) is fixedly mounted on both sides of the glass vehicle window (105) via a driving plate (204).

2. The quick-locking railcar window according to claim 1, characterized in that: A connecting plate (106) is fixedly mounted on the surface of the mounting groove (103) via a fixing nut, and a Velcro assembly (107) is fixedly mounted on one side of the connecting plate (106). The Velcro assembly (107) allows a wiping cloth (108) and a rubber sponge block (109) to be adhered and connected to one side of the connecting plate (106). The wiping cloth (108) and the rubber sponge block (109) extend inside the train wall (101) and contact both sides of the glass window (105).

3. The quick-lockable railcar window according to claim 1, characterized in that: The buffer drop structure (3) includes an airbag (301) fixed inside the installation groove (103), and a branch pipe (302) is embedded and installed below the airbag (301). At the same time, the branch pipe (302) is installed on the train wall (101) through a hidden groove. One end of the branch pipe (302) passes through the train wall (101) and extends to the outer wall of the train wall (101). A filter (303) is installed. A mounting plate (304) is fixedly installed above the airbag (301), and the mounting plate (304) is fixedly installed with another driving plate (204) through a mounting rod (305).

4. The quick-lockable railcar window according to claim 2, characterized in that: Two groups of connecting plates (106) are provided, and one side of a single group of connecting plates (106) is fixedly mounted with a group of wiping cloths (108) and a rubber sponge block (109).

5. The quick-lockable railcar window according to claim 1, characterized in that: The guide plates (203) are provided in one group, and a single guide plate (203) is provided with one group of driving plates (204) in a staggered manner.

6. The quick-lockable railcar window according to claim 1, characterized in that: The overall shape of the through-hole plate (208) is a "hanging ear" structure.

7. The quick-lockable railcar window according to claim 1, characterized in that: The spring rods (2011) are provided in one group, and a single spring rod (2011) is provided in an "L" structure.

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