Magnetic safety door lock for sightseeing vehicle and sightseeing vehicle

Abstract

The utility model belongs to the technical field of door lock structures, and particularly relates to a magnetic safety door lock for a sightseeing bus, which comprises a first magnetizer arranged on the outer side of a fixed door body, the second magnetizer is fixedly mounted on the outer side of the movable door body through a spacer and extends out of one end, close to the fixed door body, of the movable door body; when the movable door body is in a closed state, at least part of the first magnetizer attracts the second magnetizer, the length of the first magnetizer and the length of the spacer in the vertical axis direction are both larger than the length of the second magnetizer in the vertical axis direction, and a gap is formed between the first magnetizer and the spacer in the transverse axis direction. The first magnetizer is matched with a third magnetizer, the magnetic repulsive force between the third magnetizer and the first magnetizer is larger than the magnetic attraction force between the first magnetizer and the second magnetizer, and when the third magnetizer is located in the gap, the first magnetizer and the second magnetizer are easy to separate.

Description

Technical Field

[0001] The utility model belongs to the technical field of door lock structures, and in particular relates to a magnetic safety door lock for a sightseeing car and the sightseeing car. Background Art

[0002] Nowadays, with the development of modern society and people's pursuit of a better quality of life, more and more people are eager to travel to ecological environments that have not been damaged by humans, leading to the booming tourism economy in various places.

[0003] Among them, sightseeing buses are one of the commonly used facilities in tourist attractions. Most of them will not stop when driving on the prescribed planned route. If tourists get off the bus privately or open the door carelessly, accidents may occur, endangering the safety of tourists' lives and property. Therefore, it is urgent to propose a new technical solution to solve the above problems. Utility Model Content

[0004] One of the purposes of the utility model is to provide a magnetic safety door lock for a sightseeing car in view of the deficiencies in the prior art. The magnetic safety door lock is provided by arranging a first magnet and a second magnet to attract each other to lock the car door. If a third magnet is not placed, it is difficult to open the car door, thereby preventing tourists from opening the car door without authorization or accidentally, and increasing the safety performance of the sightseeing car using the safety door lock.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A magnetic safety door lock for a sightseeing car, comprising a first magnet arranged on the outside of a fixed door body; and a second magnet fixedly installed on the outside of a movable door body through a spacer and extending out of the movable door body near one end of the fixed door body; when the movable door body is in a closed state, the first magnet is at least partially attracted to the second magnet, the lengths of the first magnet and the spacer in the vertical axis direction are both greater than the length of the second magnet in the vertical axis direction, the first magnet and the spacer have a gap in the horizontal axis direction, the first magnet is matched with a third magnet, the magnetic repulsion between the third magnet and the first magnet is greater than the magnetic attraction between the first magnet and the second magnet, and when the third magnet is located in the gap, the first magnet and the second magnet are easy to separate.

[0007] As an improvement of the magnetic safety door lock for sightseeing vehicles described in the utility model, in the vertical axis direction, the length L1 of the first magnetic conductor and the length L2 of the second magnetic conductor satisfy the relationship: L2=a*L1, 1 / 3≤a≤1 / 2.

[0008] As an improvement of the magnetic safety door lock for sightseeing cars described in the utility model, in the vertical axis direction, the gap is located below the second magnetic conductor, the length of the gap is L3, the length of the first magnetic conductor is L2, and L3 and L2 satisfy the relationship: L3=b*L2, 1 / 2≤b≤2 / 3.

[0009] As an improvement of the magnetic safety door lock for sightseeing vehicles described in the utility model, the second magnetic conductor has a plurality of protrusions extending toward the first magnetic conductor, and the first magnetic conductor is provided with a plurality of grooves matching the protrusions.

[0010] As an improvement of the magnetic safety door lock for sightseeing vehicles described in the utility model, in the horizontal axis direction, the width of the third magnetic conductor is smaller than the width of the gap.

[0011] As an improvement of the magnetic safety door lock for sightseeing vehicles described in the utility model, the third magnetic conductor is arranged on the moving part, the moving part includes a first body, and the third magnetic conductor is arranged on the first body.

[0012] As an improvement of the magnetic safety door lock for sightseeing vehicles described in the utility model, the moving part also includes a second body and a third body, the second body is arranged parallel to the first body, and the third body is used to connect the first body and the second body.

[0013] As an improvement of the magnetic safety door lock for sightseeing vehicles described in the utility model, the safety door lock further includes an elastic buffer, and the elastic buffer is arranged at both ends of the second magnetic conductor in the vertical axis direction.

[0014] As an improvement of the magnetic safety door lock for sightseeing vehicles described in the utility model, in the horizontal direction, the width W1 of the elastic buffer and the width W2 of the second magnetic conductor satisfy the relationship: W1=W2+c, 0cm≤c≤2cm.

[0015] The second purpose of the utility model is to provide a sightseeing car, which adopts the magnetic safety door lock for the sightseeing car as described above.

[0016] The beneficial effect of the utility model lies in that the magnetic safety door lock for sightseeing vehicles of the utility model comprises a first magnet arranged on the outside of a fixed door body; and a second magnet fixedly installed on the outside of a movable door body through a spacer and extending out of the movable door body near one end of the fixed door body; when the movable door body is in a closed state, the first magnet is at least partially attracted to the second magnet, the lengths of the first magnet and the spacer in the vertical axis direction are both greater than the length of the second magnet in the vertical axis direction, the first magnet and the spacer have a gap in the horizontal axis direction, the first magnet is matched with a third magnet, the magnetic repulsion between the third magnet and the first magnet is greater than the magnetic attraction between the first magnet and the second magnet, and when the third magnet is located in the gap, the first magnet and the second magnet are easy to separate. The utility model can lock the car door by arranging the first magnet and the second magnet, and when the third magnet is not placed in the gap, the first magnet and the second magnet are difficult to separate, thereby preventing tourists from opening the car door without authorization or accidentally, and improving the safety performance of the sightseeing car using the safety door lock. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The features, advantages and technical effects of exemplary embodiments of the present invention will be described below with reference to the accompanying drawings.

[0018] Figure 1 It is a cross-sectional schematic diagram of the first embodiment of the utility model.

[0019] Figure 2 It is a cross-sectional schematic diagram of the second embodiment of the utility model (without the third magnetic conductor).

[0020] Figure 3 It is a cross-sectional schematic diagram of the third embodiment of the utility model (without the third magnetic conductor).

[0021] Figure 4 It is a practical application schematic diagram of the utility model.

[0022] The reference numerals are described as follows:

[0023] 1-first magnetic conductor; 11-groove;

[0024] 2-a second magnetic conductor; 21-a protruding member;

[0025] 3-spacer;

[0026] 4- Gap;

[0027] 5- the third magnetic conductor;

[0028] 6-moving member; 61-first body; 62-second body; 63-third body;

[0029] 7- elastic buffer;

[0030] 100-fixed door; 200-movable door;

[0031] Z-vertical axis direction; X-horizontal axis direction. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0033] Unless otherwise defined, all technical and scientific terms used in this application have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of this application are only for the purpose of describing specific implementation methods and are not intended to limit this application; the terms "including" and "having" in the specification and claims of this application and the above-mentioned drawings and any variations thereof are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, rather than to describe a specific order or a primary and secondary relationship.

[0034] Reference to "embodiment" in this application means that a particular feature, structure or characteristic described in conjunction with the embodiment may be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments.

[0035] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "attached" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0036] In the embodiments of the present application, the same reference numerals represent the same components, and for the sake of brevity, detailed descriptions of the same components are omitted in different embodiments. It should be understood that the thickness, length, width and other dimensions of various components in the embodiments of the present application shown in the drawings, as well as the overall thickness, length, width and other dimensions of the integrated device are only exemplary descriptions and should not constitute any limitation to the present application.

[0037] The term "plurality" used in the present application refers to two or more (including two).

[0038] The following is combined with Figures 1 to 4 The utility model is further described in detail with specific implementation modes, but is not intended to limit the utility model.

[0039] Implementation Method 1

[0040] like Figure 1 and Figure 4 As shown, a magnetic safety door lock for a sightseeing car includes a first magnet 1 arranged on the outside of a fixed door body 100; and a second magnet 2 fixedly installed on the outside of a movable door body 200 through a spacer 3 and extending out of the movable door body 200 near one end of the fixed door body 100; when the movable door body 200 is in a closed state, the first magnet 1 is at least partially attracted to the second magnet 2, thereby preventing the door from being accidentally opened or opened without authorization, thereby increasing safety performance.

[0041] Specifically, the lengths of the first magnet 1 and the spacer 3 in the vertical axis direction Z are both greater than the length of the second magnet 2 in the vertical axis direction Z. The first magnet 1 and the spacer 3 have a gap 4 in the horizontal axis direction X. In the vertical axis direction Z, the gap 4 is located below the second magnet 2. The first magnet 1 is matched with the third magnet 5. The magnetic repulsion between the third magnet 5 and the first magnet 1 is greater than the magnetic attraction between the first magnet 1 and the second magnet 2. When the third magnet 5 is located in the gap 4, the first magnet 1 and the second magnet 2 are easy to separate.

[0042] In actual application, the sum of the lengths of the first magnet 1 and the gap 4 in the vertical axis direction Z is greater than the farthest distance that tourists can touch, which can further prevent tourists from opening the door without authorization. At the same time, the third magnet 5 is separately arranged from the first magnet 1 and the second magnet 2 to ensure the realization of the door locking function of the first magnet 1 and the second magnet 2. When the third magnet 5 is located in the gap 4, the third magnet 5 and the first magnet 1 have a repulsive force and the magnetic force between the two is greater than the magnetic force between the first magnet 1 and the second magnet 2, so the force required to open the safety door lock using the moving part 6 equipped with the third magnet 5 is reduced.

[0043] Specifically, in the vertical axis direction Z, the length L1 of the first magnet 1, the length L2 of the second magnet 2, L1 and L2 satisfy the relationship: L2 = a*L1, 1 / 3≤a≤1 / 2; the length L3 of the gap 4, the length L2 of the first magnet 1, L3 and L2 satisfy the relationship: L3 = b*L2, 1 / 2≤b≤2 / 3; in the horizontal axis direction X, the width of the third magnet 5 is smaller than the width of the gap 4, which facilitates the use of the third magnet 5; the setting of the above parameters can reserve sufficient space for the third magnet 5 to open the car door under the premise that the first magnet 1 and the second magnet 2 can lock the car door.

[0044] Specifically, the third magnetic conductor 5 is arranged on the movable part 6, and the movable part 6 includes a first body 61. The third magnetic conductor 5 is arranged on the first body 61. The movable part 6 also includes a second body 62 and a third body 63. The second body 62 is arranged parallel to the first body 61. The third body 63 is used to connect the first body 61 and the second body 62. The movable part 6 as a whole forms a U-shaped structure for easy use. In some other embodiments, the third body 63 is provided with a rubber handle or surrounded by anti-slip texture to increase the comfort of the user.

[0045] Implementation Method 2

[0046] like Figure 2 As shown, different from the first embodiment, the second magnetic conductor 2 of this embodiment has a plurality of protrusions 21 extending toward the first magnetic conductor 1, and the first magnetic conductor 1 is provided with a plurality of grooves 11 matching the protrusions 21. The protrusions 21 and the grooves 11 can increase the connection strength between the first magnetic conductor 1 and the second magnetic conductor 2.

[0047] The other structures are the same as those in the first embodiment and will not be described again here.

[0048] Implementation Method 3

[0049] like Figure 3 As shown, different from the first embodiment, the magnetic safety door lock of this embodiment also includes an elastic buffer 7, and the elastic buffer 7 is arranged at both ends of the second magnet 2 in the vertical axis direction Z. The elastic buffer 7 is used to buffer the impact force generated by the attraction and locking of the first magnet 1 and the second magnet 2 when closing the door to prevent the vehicle body from vibrating; in the horizontal axis direction X, the width W1 of the elastic buffer 7 and the width W2 of the second magnet 2, W1 and W2 satisfy the relationship: W1=W2+c, 0cm≤c≤2cm, the elastic buffer 7 contracts under force, and the setting of the above parameters prevents the first magnet 1 and the second magnet 2 from being unable to be completely closed due to the presence of the elastic buffer 7.

[0050] The other structures are the same as those in the first embodiment and will not be described again here.

[0051] Implementation Method 4

[0052] A sightseeing vehicle comprises the magnetic safety door lock for the sightseeing vehicle in the first embodiment, the second embodiment or the third embodiment; wherein the sightseeing vehicle can be any type of sightseeing vehicle such as a sightseeing cable car, a mountain sightseeing vehicle or a sightseeing battery vehicle.

[0053] According to the disclosure and teaching of the above description, the technicians in the field of the utility model can also change and modify the above implementation. Therefore, the utility model is not limited to the above specific implementation, and any obvious improvement, replacement or modification made by the technicians in this field on the basis of the utility model belongs to the protection scope of the utility model. In addition, although some specific terms are used in this specification, these terms are only for the convenience of explanation and do not constitute any limitation to the utility model.

Claims

1. A magnetic safety door lock for a sightseeing car, characterized in that: The invention comprises a first magnetic conductor (1) arranged on the outside of a fixed door body (100); and a second magnetic conductor (2) fixedly mounted on the outside of a movable door body (200) via a spacer (3) and extending out of the movable door body (200) and close to one end of the fixed door body (100); when the movable door body (200) is in a closed state, the first magnetic conductor (1) is at least partially attracted to the second magnetic conductor (2), and the lengths of the first magnetic conductor (1) and the spacer (3) in the vertical axis direction (Z) are both greater than the lengths of the second magnetic conductor (2) The length in the vertical axis direction (Z), the first magnet (1) and the spacer (3) have a gap (4) in the horizontal axis direction (X), the first magnet (1) is matched with a third magnet (5), the magnetic repulsion between the third magnet (5) and the first magnet (1) is greater than the magnetic attraction between the first magnet (1) and the second magnet (2), and when the third magnet (5) is located in the gap (4), the first magnet (1) and the second magnet (2) are easy to separate.

2. A magnetic safety door lock for a sightseeing car as claimed in claim 1, characterized in that: In the vertical axis direction (Z), the length L1 of the first magnetic conductor (1) and the length L2 of the second magnetic conductor (2) satisfy the relationship: L2=a*L1, 1 / 3≤a≤1 / 2.

3. A magnetic safety door lock for a sightseeing car as claimed in claim 1, characterized in that: In the vertical axis direction (Z), the gap (4) is located below the second magnetic conductor (2), the length of the gap (4) is L3, the length of the first magnetic conductor (1) is L2, and L3 and L2 satisfy the relationship: L3 = b*L2, 1 / 2≤b≤2 / 3.

4. A magnetic safety door lock for a sightseeing car as claimed in claim 1, characterized in that: The second magnetic conductor (2) has a plurality of protrusions (21) extending in the direction of the first magnetic conductor (1), and the first magnetic conductor (1) is provided with a plurality of grooves (11) matching the protrusions (21).

5. A magnetic safety door lock for a sightseeing car as claimed in claim 1, characterized in that: In the horizontal axis direction (X), the width of the third magnetic conductor (5) is smaller than the width of the gap (4).

6. A magnetic safety door lock for a sightseeing car as claimed in claim 1, characterized in that: The third magnetic conductor (5) is arranged on a moving member (6); the moving member (6) comprises a first body (61); and the third magnetic conductor (5) is arranged on the first body (61).

7. A magnetic safety door lock for a sightseeing car as claimed in claim 6, characterized in that: The moving member (6) further comprises a second body (62) and a third body (63); the second body (62) is arranged in parallel with the first body (61); and the third body (63) is used to connect the first body (61) and the second body (62).

8. A magnetic safety door lock for a sightseeing car as claimed in claim 1, characterized in that: It also comprises an elastic buffer (7), wherein the elastic buffer (7) is arranged at two ends of the second magnetic conductor (2) in the vertical axis direction (Z).

9. A magnetic safety door lock for a sightseeing car as claimed in claim 8, characterized in that: In the horizontal axis direction (X), the width W1 of the elastic buffer (7) and the width W2 of the second magnetic conductor (2) satisfy the relationship: W1=W2+c, 0cm≤c≤2cm.

10. A sightseeing car, characterized in that: A magnetic safety door lock for a sightseeing car as described in any one of claims 1 to 9 is used.

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