Sealing mechanism for expanded carriage

Abstract

The utility model relates to the technical field of carriage sealing, and discloses a sealing mechanism for an expanded carriage, which comprises an expanded carriage and a carriage, one end of the carriage close to the expanded carriage is fixedly connected with a carriage edge covering section bar, and one end of the carriage edge covering section bar close to the expanded carriage is fixedly connected with a carriage seam allowance section bar. The upper portion, stretching into the compartment, of the expansion compartment is fixedly connected with an expansion compartment inner rubber strip clamping plate, the lower portion, stretching into the compartment, of the expansion compartment is fixedly connected with a stainless steel decorative plate, and a dustproof brush and a sealing rubber plate are fixedly installed on the side, close to wheels, of the stainless steel decorative plate. According to the utility model, through the arrangement of the sealing rubber plate and the sealing rubber strip, a good sealing effect can be formed between the expansion compartment and the compartment, the phenomena of air leakage and dust entering are avoided, the airtight type of the compartment is also increased, and the overflow of warm air in the compartment in winter is reduced; and a dustproof brush is arranged, so that a dustproof effect can be provided for the near wheel side.

Description

TECHNICAL FIELD

[0001] The utility model relates to a car body sealing technical field especially relates to a kind of sealing mechanism for expansion car body. BACKGROUND

[0002] Expansion car usually refers to additional car in train marshalling, to meet more passenger demand or provide more diversified services.

[0003] Expansion car and car are prone to air leakage, dust ingress when encountering strong wind or sand environment, seriously affecting user experience. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcomings in prior art, and provides a kind of sealing mechanism for expansion car, sealing rubber plate, sealing rubber strip can be formed between expansion car and car Good sealing effect, avoid the phenomenon of air leakage, dust ingress, also increase the air-tightness of car, reduce the overflow of car heating in winter;Dust brush can be provided for near wheel side Dustproof effect, improve the durability of wheel parts.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of sealing mechanism for expansion car, including expansion car, car, the one end of the car near expansion car is fixedly connected with car edge covering section bar, the one end of the car edge covering section bar near expansion car is fixedly connected with car stop mouth section bar, the upper part of the expansion car into car is fixedly connected with expansion car inner rubber strip clamping plate, the lower part of the expansion car into car is fixedly connected with stainless steel decorative plate, the near wheel side of the stainless steel decorative plate is fixedly installed with dust brush, sealing rubber plate;The one end of the expansion car is fixedly connected with expansion car edge covering section bar, the one end of the expansion car edge covering section bar near car stop mouth section bar is fixedly connected with expansion car outer rubber strip clamping plate, sealing rubber strip is fixedly installed on expansion car inner rubber strip clamping plate and expansion car outer rubber strip clamping plate, sealing rubber strip can be formed between expansion car and car Good sealing effect, avoid the phenomenon of air leakage, dust ingress, also increase the air-tightness of car, reduce the overflow of car heating in winter;Dust brush can be provided for near wheel side Dustproof effect, improve the durability of wheel parts.

[0006] Further, the sealing rubber plate is located at the near wheel side of dust brush.

[0007] Further, the position of the sealing rubber strip and car stop mouth section bar corresponds to each other.

[0008] The utility model has the following beneficial effects:

[0009] The utility model proposes a kind of sealing mechanism for expansion type carriage, the sealing rubber board, sealing rubber strip being set up, good sealing effect between expansion compartment and carriage can be formed, avoid the phenomenon of air leakage, dust entering, also increase the air-tightness of carriage, reduce winter carriage warm air overflow;Dustproof brush being set up can provide dustproof effect to near wheel side, improve the durability of wheel component. BRIEF DESCRIPTION OF DRAWINGS

[0010] Figure 1 It is the structural diagram of the utility model;

[0011] Figure 2 It is the structural diagram of the expansion compartment unfolded state under the A-A perspective of the utility model;

[0012] Figure 3 It is the structural diagram of the expansion compartment closed state under the A-A perspective of the utility model;

[0013] Figure 4 It is the structural diagram of the utility model; The enlarged view of place;

[0014] Figure 5 It is the structural diagram of the utility model; The enlarged view of place;

[0015] Figure 6 It is the structural diagram of the expansion compartment unfolded state under the F-F perspective of the utility model;

[0016] Figure 7 It is the structural diagram of the expansion compartment closed state under the F-F perspective of the utility model;

[0017] Figure 8 It is the structural diagram of the utility model; The enlarged view of place;

[0018] Figure 9 It is the structural diagram of the utility model; The enlarged view of place;

[0019] Figure 10 It is the structural diagram of the utility model; The enlarged view of place.

[0020] Legend:

[0021] 1, expansion compartment;2, carriage;3, carriage edge cover section bar;4, carriage stopper section bar;5, sealing rubber strip;6, expansion compartment inner rubber strip clamping plate;7, expansion compartment edge cover section bar;8, expansion compartment outer rubber strip clamping plate;9, sealing rubber board;10, dustproof brush;11, stainless steel decorative plate. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0023] With reference to Figures 1-4 The utility model provides an embodiment: a kind of sealing mechanism for extended carriage, including extension compartment 1, carriage 2, the one end of carriage 2 close to extension compartment 1 is fixedly connected with carriage edge cover section bar 3, the one end of carriage edge cover section bar 3 close to extension compartment 1 is fixedly connected with carriage stop section bar 4, the upper part of extension compartment 1 into the carriage 2 is fixedly connected with extension compartment inner rubber strip clamping plate 6, the lower part of extension compartment 1 into the carriage 2 is fixedly connected with stainless steel decorative plate 11, stainless steel decorative plate 11 is used to provide decoration and protection function, the near wheel side of stainless steel decorative plate 11 is fixedly installed with dust brush 10, sealing rubber plate 9, sealing rubber plate 9 is located the near wheel side of dust brush 10;The one end of extension compartment 1 extending from carriage 2 is fixedly connected with extension compartment edge cover section bar 7, the one end of extension compartment edge cover section bar 7 close to carriage stop section bar 4 is fixedly connected with extension compartment outer rubber strip clamping plate 8, extension compartment inner rubber strip clamping plate 6 and extension compartment outer rubber strip clamping plate 8 are all fixedly installed with sealing rubber strip 5, sealing rubber strip 5 and the position of carriage stop section bar 4 correspond to each other.

[0024] By being provided with sealing rubber plate 9, sealing rubber strip 5, good sealing effect can be formed between extension compartment 1 and carriage 2, avoid the phenomenon of air leakage, entering dust, also increase the air-tight type of carriage 2, reduce the winter carriage 2 warm air overflow, by being provided with dust brush 10, the near wheel side can be provided with dustproof effect, improve the durability of wheel parts.

[0025] Working principle: no matter extension compartment 1 is in the state of extension or retraction, sealing rubber plate 9, sealing rubber strip 5, can form good sealing effect between extension compartment 1 and carriage 2, avoid the phenomenon of air leakage, entering dust, also increase the air-tight type of carriage 2, reduce the winter carriage 2 warm air overflow, set dust brush 10, can provide dustproof effect to the near wheel side, improve the durability of wheel parts.

[0026] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A sealing mechanism for an expandable compartment, comprising an expansion compartment (1) and a compartment (2), characterized in that: The end of the carriage (2) close to the expansion compartment (1) is fixedly connected to the carriage edging profile (3), the end of the carriage edging profile (3) close to the expansion compartment (1) is fixedly connected to the carriage stop profile (4), the upper part of the expansion compartment (1) extending into the carriage (2) is fixedly connected to the expansion compartment inner rubber strip card plate (6), the lower part of the expansion compartment (1) extending into the carriage (2) is fixedly connected to the stainless steel decorative plate (11), and the wheel-side of the stainless steel decorative plate (11) is fixedly installed with a dust-proof brush (10) and a sealing rubber plate (9); the end of the expansion compartment (1) extending out of the carriage (2) is fixedly connected to the expansion compartment edging profile (7), the end of the expansion compartment edging profile (7) close to the carriage stop profile (4) is fixedly connected to the expansion compartment outer rubber strip card plate (8), and the expansion compartment inner rubber strip card plate (6) and the expansion compartment outer rubber strip card plate (8) are both fixedly installed with sealing rubber strips (5).

2. The sealing mechanism for an expandable compartment according to claim 1, characterized in that: The sealing rubber plate (9) is located on the wheel-proximal side of the dust-proof brush (10).

3. The sealing mechanism for an expandable compartment according to claim 1, characterized in that: The positions of the sealing strip (5) and the carriage stop profile (4) correspond to each other.

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