Clamping type fire coupling sliding block and clamping type fire coupling

Abstract

The utility model provides a clamping type fire coupling sliding block and a clamping type fire coupling, relates to the technical field of fire fighting equipment, and solves the technical problems that in the prior art, the weight is too heavy, and the cost is high. The device comprises a sliding block body, one end of the sliding block body is a limiting end, the other end of the sliding block body is an abutting end, weight removing grooves are formed in the abutting end, a first reinforcing wall is arranged between every two adjacent weight removing grooves, and the abutting end is further provided with a connecting part used for being connected with a reset piece. According to the sliding block, the weight removing groove is formed in the abutting end to reduce the weight of the sliding block body, so that the product weight is reduced, the burden of operators is reduced, and the production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of fire-fighting equipment, in particular to a card-type fire-fighting interface slider and a card-type fire-fighting interface. Background Art

[0002] Conventional card-type interface sliders are typically forged from copper or stainless steel and then CNC-machined. These solid-core sliders are not only heavy, increasing operator burden, but also increasing costs. Utility Model Content

[0003] The purpose of this utility model is to provide a card-type fire interface slider and a card-type fire interface, which solve the technical problems of heavy weight and high cost in the prior art. The various technical effects produced by the preferred technical solution among the many technical solutions provided by this utility model are described in detail below.

[0004] To achieve the above objectives, the present invention provides the following technical solutions:

[0005] The card-type fire interface slider provided by the utility model includes a slider body, one end of the slider body is a limiting end, and the other end is a tightening end, a deweighting groove is provided on the tightening end, and a first reinforcing wall is provided between adjacent deweighting grooves, and the tightening end is also provided with a connecting part for connecting a reset member.

[0006] Preferably, the wall thickness of each surface of the deweighting groove is equal.

[0007] Preferably, there are multiple deweighting grooves and they are evenly distributed along the length direction of the slider body.

[0008] Preferably, the number of the first reinforcing walls is an odd number, a vertical second reinforcing wall is provided on the middle first reinforcing wall, and the connecting portion is connected to the first reinforcing wall and the second reinforcing wall.

[0009] Preferably, the connecting portion is a protrusion, the resetting member is an elastic sheet, a connecting hole is provided in the middle of the elastic sheet, and the connecting portion is inserted into the connecting hole.

[0010] Preferably, the peripheral side wall of the limiting end is a polished surface.

[0011] The card-type fire-fighting interface provided by the utility model includes the above-mentioned card-type fire-fighting interface slider.

[0012] Preferably, the slider body is arranged in the installation groove of the female connector, the number of the slider bodies is at least three, and the slider bodies are evenly distributed along the circumference of the female connector.

[0013] This application adopts the above technical solution, which has at least the following beneficial effects:

[0014] The slider of the card-type fire interface includes a slider body, one end of which is a stopper and the other end is a contact end. The contact end is provided with a weight-reducing groove, and a first reinforcing wall is provided between adjacent weight-reducing grooves. The contact end is also provided with a connection portion for connecting to a reset member. The provision of the weight-reducing grooves reduces the weight of the slider body, thereby reducing the overall weight of the card-type fire interface, reducing the burden on operators and lowering production costs. At the same time, the first reinforcing wall between the weight-reducing grooves ensures the structural strength of the card-type fire interface and ensures a good connection.

[0015] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 This is a rear view structural diagram of the card-type fire protection interface slider provided by an embodiment of the present utility model;

[0018] Figure 2 This is a front structural diagram of the card-type fire protection interface slider provided by an embodiment of the utility model;

[0019] Figure 3 This is a structural diagram of a card-type fire protection interface slider connection reset member provided by an embodiment of the present utility model;

[0020] Figure 4 It is a schematic diagram of the cross-sectional structure of the card-type fire protection interface provided by an embodiment of the utility model.

[0021] In the figure, 1 is the limiting end; 2 is the tightening end; 3 is the weight-reducing groove; 4 is the first reinforcing wall; 5 is the reset part; 6 is the connecting part; 7 is the second reinforcing wall; 8 is the female connector; 9 is the installation groove. DETAILED DESCRIPTION

[0022] To make the purpose, technical solution, and advantages of the present invention more clear, the technical solution of the present invention will be described in detail below. Obviously, the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other implementation methods obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0023] The specific embodiment of the utility model provides a card-type fire interface slider, combined with the attached Figure 1 - Attachment Figure 3 As shown, it includes a slider body, one end of the slider body is a limiting end 1, and the other end is a tightening end 2, a deweighting groove 3 is provided on the tightening end 2, and a first reinforcing wall 4 is provided between adjacent deweighting grooves 3, and the tightening end 2 is also provided with a connecting part 6 for connecting a reset member 5.

[0024] The limiting end 1 is one end used to limit the male connector, and the tightening end 2 is connected to the reset member 5. The reset member 5 is the end tightened by the reset member 5. The reset member 5 can push the tightening end 2 so that the cassette fire interface slider can move toward the center of the cassette fire interface, so that the cassette fire interface slider can be in an extended state. In this application, a deweighting groove 3 is also provided at the tightening end 2. The design of the deweighting groove 3 makes the overall weight of the cassette fire interface slider lighter, and the first reinforcing wall 4 between the deweighting grooves 3 can also ensure the structural strength of the cassette fire interface slider, thereby ensuring that it has a stable clamping effect. By reducing the weight of the cassette fire interface slider, the overall weight of the cassette fire interface is reduced, the burden on the operator is reduced, and the production cost is reduced.

[0025] In a specific embodiment of the present application, the wall thickness of each surface of the deweighting groove 3 is equal, so that the redundant parts can be removed to the greatest extent and the weight can be reduced as much as possible.

[0026] In some embodiments, there are multiple deweighting grooves 3 and they are evenly distributed along the length of the slider body. The first reinforcing wall 4 extends from the side wall to the bottom of the deweighting groove 3 to ensure the overall structural strength of the card-type fire interface slider as much as possible.

[0027] In some embodiments, the number of first reinforcing walls 4 is an odd number, and a vertical second reinforcing wall 7 is provided on the middle first reinforcing wall 4. The second reinforcing wall 7 also extends to the bottom of the deweighting groove 3. The connecting portion 6 is connected to the first reinforcing wall 4 and the second reinforcing wall 7. The connecting portion 6 is supported by the cross-arranged first reinforcing wall 4 and the second reinforcing wall 7. In this way, the structural strength of the connection reset part position is ensured.

[0028] In some embodiments, the connecting portion 6 is a protrusion, the reset member 5 is an elastic sheet, the middle part of the elastic sheet has a connecting hole, the connecting portion 6 is inserted into the connecting hole, and the specific reset member 5 can be a strip-shaped elastic sheet, the two ends of the elastic sheet can be against the bottom wall of the mounting groove 9 of the female connector 8, and the two ends of the elastic sheet also have a bending portion facing the slider of the card-type fire interface. The bending portion can adapt to the curvature of the bottom of the mounting groove 9 to ensure that the elastic sheet bends and moves smoothly relative to the bottom of the mounting groove 9.

[0029] In some embodiments, the peripheral side wall of the limit end 1 is a polished surface, so that the peripheral side wall of the limit end 1 is made smoother through grinding processing, thereby ensuring that the card-type fire interface slider is smooth during the contraction or extension process and avoiding jamming.

[0030] A card-type fire interface is provided in a specific embodiment of the present application, including the above-mentioned card-type fire interface slider, a male connector and a female connector 8, wherein the male connector can be inserted into the interior of the female connector 8 and be clamped through the slider body inside it, and the slider body is arranged in the installation groove 9 of the female connector 8. The installation groove 9 is an annular groove arranged along the axial direction of the female connector 8. A limiting ring is arranged at the notch position of the annular groove, and the limiting ring has a through-hole. The card-type fire interface slider can extend or retract in the through-hole. The number of through-holes is at least three and is evenly distributed along the circumference of the female connector 8. The corresponding number of slider bodies is at least three, and the slider bodies are evenly distributed along the circumference of the female connector 8, and the male connector is clamped from the circumference.

[0031] In the present invention, the terms "one embodiment", "some embodiments", "examples", "specific examples", "some examples", etc. mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and the features of different embodiments or examples without contradiction.

[0032] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any modifications or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

Claims

1. A card-type fire interface slider, characterized in that: It includes a slider body, one end of which is a limiting end and the other end is a tightening end. A deweighting groove is provided on the tightening end, and a first reinforcing wall is provided between adjacent deweighting grooves. The tightening end is also provided with a connecting part for connecting a reset member.

2. The card-type fire interface slider according to claim 1, characterized in that: The wall thickness of each surface of the deweighting groove is equal.

3. The card-type fire interface slider according to claim 1, characterized in that: There are multiple deweighting grooves, which are evenly distributed along the length direction of the slider body.

4. The card-type fire interface slider according to claim 3, characterized in that: The number of the first reinforcing walls is an odd number, a vertical second reinforcing wall is provided on the middle first reinforcing wall, and the connecting portion is connected to the first reinforcing wall and the second reinforcing wall.

5. The card-type fire protection interface slider according to claim 1, characterized in that: The connecting portion is a protrusion, the resetting member is an elastic sheet, a connecting hole is provided in the middle of the elastic sheet, and the connecting portion is inserted into the connecting hole.

6. The card-type fire protection interface slider according to claim 1, characterized in that: The peripheral side wall of the limiting end is a polished surface.

7. A card-type fire protection interface, characterized in that: It comprises the card-type fire protection interface slider described in any one of claims 1 to 6.

8. The card-type fire protection interface according to claim 7, characterized in that: The slider body is arranged in the installation groove of the female connector. The number of the slider bodies is at least three, and the slider bodies are evenly distributed along the circumference of the female connector.

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