CN212047654U

CN212047654U - Anti-theft and anti-falling device for saddle lock

Info

Publication number: CN212047654U
Application number: CN202020380171.2U
Authority: CN
Inventors: 杨客松; 张训铭
Original assignee: Mobai Beijing Information Technology Co Ltd
Current assignee: Mobai Beijing Information Technology Co Ltd
Priority date: 2020-03-23
Filing date: 2020-03-23
Publication date: 2020-12-01
Anticipated expiration: 2030-03-23

Abstract

The utility model relates to a saddle lock anti-theft and anti-drop device, which comprises a battery barrel, wherein a circle of an opening at the upper part of the battery barrel is provided with a battery barrel decoration, one side of the edge of the battery barrel is provided with a hinged support which is connected with one side of a saddle bracket through a pin shaft, the bottom of the other side of the saddle bracket is provided with an electronic lock, and the bottom of the electronic lock is fixed with the battery barrel decoration; the electronic lock further comprises a lock hook, the end part of the lock hook limits the lock tongue of the electronic lock in the lock hook through a limiting part, and a protection part which covers the lock tongue and the limiting part simultaneously is arranged on the side wall of the electronic lock. The through hole of the lock hook of the utility model is matched with the lock tongue, so that the contact distance between the lock hook and the lock tongue is large enough, the structural strength is increased, the lock tongue is effectively locked, and the lock tongue is prevented from being separated; the distance between the protection part and the lock tongue is very small, so that the lock tongue is further prevented from being separated, and the lock tongue is hidden inside the protection part to play a role in preventing burglary; the guard part is provided with a guide plate, and the top ends of the lock hooks and the upper parts of the two end faces of the mounting frame are provided with corresponding guide surfaces, so that the assembly is facilitated.

Description

Anti-theft and anti-falling device for saddle lock

Technical Field

The utility model belongs to the technical field of electric bicycle electronic lock installation technique and specifically relates to a saddle lock theftproof anticreep device.

Background

In the prior art, a lock tongue of an electronic lock of an electric bicycle is limited by a lock hook structure to prevent the lock tongue from being disengaged, but because the lock hook structure is unreasonable in design, dislocation is easily caused during installation, and in addition, the structural strength of the lock hook is weak, the lock tongue is easily disengaged when road conditions are poor or a saddle is hit by external force, so that potential safety hazards are caused; in addition, the spring bolt exposes externally, and the theftproof effect is poor.

SUMMERY OF THE UTILITY MODEL

The applicant provides a saddle lock theftproof anticreep device rational in infrastructure to the shortcoming among the above-mentioned prior production technique to reinforcing latch hook structural strength, effectively preventing the spring bolt and deviating from, promote theftproof performance.

The utility model discloses the technical scheme who adopts as follows:

a saddle lock anti-theft and anti-drop device comprises a battery barrel, wherein a battery barrel decoration is installed on one circle of an opening of the battery barrel, a hinged support is arranged on one side of the edge of the battery barrel and connected with one side of a saddle support through a pin shaft, an electronic lock is assembled at the bottom of the other side of the saddle support, and the bottom of the electronic lock is fixed with the battery barrel decoration; the electronic lock further comprises a lock hook, the end part of the lock hook limits a lock tongue of the electronic lock in the lock hook through a limiting part, and a protection part which covers the lock tongue and the limiting part simultaneously is arranged on the side wall of the electronic lock.

As a further improvement of the above technical solution:

the latch hook passes through the mounting bracket to be fixed in battery bucket one side, the latch hook body is a welding and is in mounting bracket middle part and laminate the platelike structure on the electronic lock lateral wall, spacing portion is for offering in the through-hole on platelike structure upper portion, the through-hole pins it with the spring bolt cooperation, prevents that the spring bolt from deviating from the through-hole.

The structure of the protection part is as follows: the cover plate is arranged opposite to the position of the lock tongue, and a distance of 1-2mm is formed between the cover plate and the lock tongue; the upside and both ends of cover plate extend respectively have with the fixed connecting portion of electronic lock lateral wall, the downside of cover plate, and the one side relative with spring bolt assembly direction promptly extends to the direction of keeping away from the battery bucket has the deflector.

The top both sides of latch hook are equipped with first spigot surface respectively.

Latch hook fixed mounting is in the outside of mounting bracket, and the mounting bracket is the U-shaped structure, and the card is on the bellying that is located battery bucket one side to through bolted connection, the upside of U-shaped structure both ends face be equipped with battery bucket decoration complex second spigot surface.

The thickness of latch hook is 4mm 0.5 mm.

The utility model has the advantages as follows:

the utility model has compact and reasonable structure and convenient operation, the latch hook is matched with the spring bolt through the through hole, the thickness of the latch hook can be properly set to be thicker according to the actual requirement, for example, 4mm, the contact distance between the latch hook and the spring bolt is enough large, and the structural strength is increased, thereby effectively locking the spring bolt and preventing the spring bolt from being separated; the outer side of the electronic lock is provided with a protective part for limiting, and the distance between the protective part and the lock tongue can be set to be very small according to the requirement, such as 1mm, so that the lock tongue is further prevented from being separated, and meanwhile, the lock tongue is hidden in the electronic lock, so that the antitheft effect is achieved;

the guard part is provided with a guide plate, enough installation space and guide are reserved for the lock hook when the lock hook is installed, and the top end of the lock hook and the upper parts of the two end faces of the installation frame are provided with corresponding guide surfaces, so that the assembly is facilitated.

In the product assembling process, the saddle decorating part and the saddle support can be integrally installed on the bicycle pipe sleeve after being assembled, the structural design is reasonable, and the installation is convenient.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a partial exploded view of the structure of fig. 1.

Fig. 3 is an enlarged view of a portion a in fig. 2.

Fig. 4 is a schematic structural diagram of the protection device of the present invention.

Fig. 5 is a schematic view of the installation structure of the latch hook of the present invention.

Fig. 6 is an exploded view of the structure of the saddle after the saddle is installed.

Wherein: 1. a battery barrel; 2. a battery can decoration; 3. hinging seat; 4. a pin shaft; 5. a saddle bracket; 6. a latch hook; 61. a through hole; 62. a first guide surface; 7. an electronic lock; 71. a latch bolt; 8. a guard; 81. a cover plate; 9. a mounting frame; 91. a second guide surface; 11. a boss portion; 12. a saddle trim; 13. a saddle; 81. a cover plate; 82. a connecting portion; 83. a guide plate.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings.

As shown in fig. 1-3, the saddle lock anti-theft and anti-drop device of the embodiment comprises a battery barrel 1, a battery barrel decoration 2 is installed on one circle of an opening of the battery barrel 1, a hinged support 3 is arranged on one side of the edge of the battery barrel 1 and connected with one side of a saddle support 5 through a pin shaft 4, an electronic lock 7 is assembled at the bottom of the other side of the saddle support 5, and the bottom of the electronic lock 7 is fixed with the battery barrel decoration 2; the lock also comprises a lock hook 6, the end part of the lock hook 6 limits a lock tongue 71 of the electronic lock 7 in the lock hook through a limiting part, and a protection part 8 which covers the lock tongue 71 and the limiting part simultaneously is arranged on the side wall of the electronic lock 7.

As shown in fig. 5, the latch hook 6 is fixed on one side of the battery barrel 1 through the mounting frame 9, the body of the latch hook 6 is a plate-shaped structure welded in the middle of the mounting frame 9 and attached to the side wall of the electronic lock 7, the limiting part is a through hole 61 formed in the upper part of the plate-shaped structure, the through hole 61 is matched with the latch tongue 71 to lock the latch hook, and the latch tongue 71 is prevented from being disengaged from the through hole 61.

As shown in fig. 4, the guard 8 has a structure in which: comprises a cover plate 81 arranged opposite to the position of the bolt 71, and a distance of 1-2mm is formed between the cover plate 81 and the bolt 71; the cover plate 81 has upper and both ends extending with a connecting portion 82 fixed to a side wall of the electronic lock 7, and a guide plate 83 extending from a lower side of the cover plate 81, i.e., a side opposite to the assembling direction of the latch 71, in a direction away from the battery barrel 1.

The two sides of the top end of the locking hook 6 are respectively provided with a first guide surface 62.

Latch hook 6 fixed mounting is in the outside of mounting bracket 9, and mounting bracket 9 is the U-shaped structure, and the card is on the bellying 11 that is located battery barrel 1 one side to through bolted connection, the upside of U-shaped structure both ends face is equipped with battery barrel decoration 2 complex second spigot surface 91.

The thickness of the latch hook 6 is 4 +/-0.5 mm.

The installation method of the anti-theft and anti-drop device of the saddle lock in the embodiment specifically comprises the following steps:

installing the battery barrel decoration 2 at the upper opening of the battery barrel 1;

mounting the guard 8: welding the protection piece 8 on the bolt 71 of the electronic lock 7 through the connecting part 82, and keeping the bolt 71 at a distance of 1-2mm from the housing plate 81 of the protection piece 8;

installing the electronic lock 7: fixing the electronic lock 7 provided with the protection part 8 at the bottom of one side of the saddle bracket 5 through a bolt, and connecting the other side of the saddle bracket 5 with the hinged support 3 through the pin shaft 4 to ensure that the bottom of the electronic lock 7 is stably seated on the battery barrel decoration 2;

installing a lock hook 6: welding the latch hook 6 on the outer side of the mounting frame 9, clamping two end faces of the mounting frame 9 with the protruding portions 11 of the battery barrel 1, pushing upwards along the protruding portions 11 until the latch hook 6 is pushed upwards into the protection member 8 from the lower side of the protection member, sleeving the through hole 61 on the latch tongue 71 to lock the latch hook, and connecting the two end faces of the mounting frame 9 with the protruding portions 11 through bolts;

mounting a saddle 13: the upper part of the saddle bracket 5 adopts a bolt connection mode, a saddle 13 is installed through a saddle decorating part 12, and the structure after installation is shown as figure 6.

The lock hook of the utility model is matched with the lock tongue through the through hole, the thickness of the lock hook can be properly set to be thicker according to the actual requirement, for example, 4mm, the contact distance between the lock hook and the lock tongue is enough, and the structural strength is increased, thereby effectively locking the lock tongue and preventing the lock tongue from being separated; the outer side of the electronic lock is provided with a protective part for limiting, and the distance between the protective part and the lock tongue can be set to be very small according to the requirement, such as 1mm, so that the lock tongue is further prevented from being separated, and meanwhile, the lock tongue is hidden in the electronic lock, so that the antitheft effect is achieved; the guard part is provided with a guide plate, enough installation space and guide are reserved for the lock hook when the lock hook is installed, and the top end of the lock hook and the upper parts of the two end faces of the installation frame are provided with corresponding guide surfaces, so that the assembly is facilitated.

The above description is for the purpose of explanation and not limitation of the invention, which is defined in the claims, and any modifications may be made within the scope of the invention.

Claims

1. The utility model provides a saddle lock theftproof anticreep device which characterized in that: the battery barrel comprises a battery barrel (1), wherein a battery barrel decoration (2) is installed at one circle of an opening of the battery barrel (1), a hinged support (3) is arranged on one side of the edge of the battery barrel (1) and is connected with one side of a saddle support (5) through a pin shaft (4), an electronic lock (7) is assembled at the bottom of the other side of the saddle support (5), and the bottom of the electronic lock (7) is fixed with the battery barrel decoration (2); the electronic lock further comprises a lock hook (6), the end of the lock hook (6) limits a lock tongue (71) of the electronic lock (7) in the lock hook through a limiting part, and a protection part (8) which covers the lock tongue (71) and the limiting part simultaneously is arranged on the side wall of the electronic lock (7).

2. The anti-theft and anti-drop device for saddle lock of claim 1, wherein: latch hook (6) are fixed in battery bucket (1) one side through mounting bracket (9), latch hook (6) body is a welded platelike structure at mounting bracket (9) middle part and laminating on electronic lock (7) lateral wall, spacing portion is for offering in through-hole (61) on platelike structure upper portion, through-hole (61) pin it with spring bolt (71) cooperation, prevent that spring bolt (71) from deviating from through-hole (61).

3. The anti-theft and anti-drop device for saddle lock of claim 2, wherein: the structure of the protection part (8) is as follows: the safety lock comprises a cover plate (81) arranged opposite to the position of a lock tongue (71), wherein a distance of 1-2mm is formed between the cover plate (81) and the lock tongue (71); the upper side and the two ends of the cover plate (81) are respectively extended with a connecting part (82) fixed with the side wall of the electronic lock (7), and the lower side of the cover plate (81), namely the side opposite to the assembling direction of the bolt (71), is extended with a guide plate (83) in the direction far away from the battery barrel (1).

4. The anti-theft and anti-drop device for saddle lock of claim 2, wherein: two sides of the top end of the lock hook (6) are respectively provided with a first guide surface (62).

5. The anti-theft and anti-drop device for saddle lock of claim 2, wherein: latch hook (6) fixed mounting is in the outside of mounting bracket (9), and mounting bracket (9) are the U-shaped structure, block on boss (11) that are located battery bucket (1) one side to through bolted connection, the upside of U-shaped structure both ends face be equipped with battery bucket ornament (2) complex second spigot surface (91).

6. The anti-theft and anti-drop device for saddle lock of claim 2, wherein: the thickness of the latch hook (6) is 4mm +/-0.5 mm.