CN215565177U - Split type car door handle lock core with lock core cover - Google Patents

Abstract

The utility model relates to the field of bolts or fixed connection devices with a spring bolt function and specially suitable for doors or windows, in particular to a split type door handle lock cylinder with a lock cylinder cover. The utility model provides a split type door handle lock core with lock core lid, includes lock core body (1), characterized by: the lock core is characterized by further comprising a lock core cover (2), wherein two clamping hooks (3) are arranged on the outer side surface of the lock core body (1); the lock cylinder cover (2) comprises a housing (21) and a back plate (22), and a clamping groove (4) is formed in the back plate (22); the lock cylinder cover (2) is covered on the lock cylinder body (1) through the cover cavity, the cover shell (21) is opposite to the lock hole (11), and each clamping hook (3) on the lock cylinder body (1) is respectively hooked into one clamping groove (4) of the back plate (22). The utility model has convenient assembly and disassembly, and is firm and reliable.

Description

Split type car door handle lock core with lock core cover

Technical Field

The utility model relates to the field of bolts or fixed connection devices with a spring bolt function and specially suitable for doors or windows, in particular to a split type door handle lock cylinder with a lock cylinder cover.

Background

The automobile door handle is provided with a lock cylinder, a lock cylinder cavity is arranged in the lock cylinder, a lock hole is formed in the end face of the lock cylinder in the lock cylinder cavity, and the lock hole is used for inserting a mechanical key. At present, the automobile door is generally unlocked and locked in an electronic remote control mode, and a mechanical key is used only under special conditions. For the invasion and attack of avoiding external moisture, dust, add on the lock core and establish the lock core lid usually, but the installation of present lock core lid is comparatively complicated with the dismantlement, and other parts of fragile during the dismantlement, when meetting to have to use mechanical key to unblank, dismantle the lock core lid and often lead to damaging.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a split type lock cylinder with a lock cylinder cover for a vehicle door handle, aiming at overcoming the defects of the prior art and providing a firm and reliable vehicle locking structure with convenient assembly and disassembly.

The utility model achieves the purpose by the following technical scheme:

the utility model provides a split type door handle lock core with lock core lid, includes the lock core body, is equipped with the lock core chamber in the lock core body, the lock core chamber forms the keyhole, characterized by on the terminal surface of lock core body: also comprises a lock cylinder cover which is arranged on the lock cylinder,

two hooks are arranged on the outer side surface of the lock cylinder body, and the hook parts of the hooks face the reverse direction of the lock hole;

the lock cylinder cover comprises a cover shell and a back plate, the rear edge of the cover shell is attached and fixed on the outer edge of the back plate to form a cover cavity, a prying groove is formed in the side face of the cover shell, a clamping groove is formed in the back plate, the size of the clamping groove is matched with that of a hook part of a hook, and the position of each clamping groove corresponds to the position of one hook;

the lock cylinder cover is covered on the lock cylinder body through the cover cavity, the cover shell is opposite to the lock hole, each clamping hook on the lock cylinder body is respectively hooked into one clamping groove of the back plate, a gap is reserved between the back plate and the outer side face of the clamping hook of the lock cylinder body, and the prying groove on the cover shell is opposite to the gap between the back plate and the outer side face of the lock cylinder body.

The split type vehicle door handle lock cylinder with the lock cylinder cover is characterized in that: the rear edge of the cover casing is semicircular, the bottom edge of the cover casing is a parabola, and the back plate is semicircular.

When the lock core cover is used, the lock core cover is fixed on the lock core body through the scarf joint and the matching of the back plate clamping groove and the lock core body clamping hook, and the lock core cover is easy to install. When needs are dismantled, with inside inserting the housing in the sled inslot of housing of key, pull the backplate to the outside, can deviate from the backplate draw-in groove from lock core body pothook department to lift the lock core lid off, it is convenient to dismantle, and not fragile part.

The utility model has the following beneficial effects:

simplify the installation and dismantle the step, the installation is firm, uses key jack can dismantle, and labour saving and time saving avoids damaging the part.

Drawings

Figure 1 is a schematic view of the structure of the present invention,

figure 2 is a schematic view of the assembly of the present invention,

figure 3 is a schematic structural view of the cylinder body of the present invention,

figure 4 is a schematic view of the construction of the cylinder cover of the present invention,

figure 5 is a schematic view of the key inserted into the pry slot with the utility model removed,

fig. 6 is a schematic view of the completion of the disassembly of the present invention.

Detailed Description

The utility model is further illustrated by the following specific examples.

Example 1

A split type lock core with a lock core cover for a vehicle door handle comprises a lock core body 1 and a lock core cover 2, and as shown in figures 1-4, the split type lock core with the lock core cover has the following specific structure:

the cylinder body 1 is shown in fig. 3: a lock cylinder cavity is arranged in the lock cylinder body 1, a lock hole 11 is formed in the end face of the lock cylinder body 1, two clamping hooks 3 are arranged on the outer side face of the lock cylinder body 1, and hook parts of the clamping hooks 3 face the reverse direction of the lock hole 11;

the cylinder cover 2 is shown in fig. 4: the lock cylinder cover 2 comprises a cover shell 21 and a back plate 22, the rear edge of the cover shell 21 is attached and fixed on the outer edge of the back plate 22 to form a cover cavity, a prying groove 23 is formed in the side surface of the cover shell 21, a clamping groove 4 is formed in the back plate 22, the size of the clamping groove 4 is matched with that of a hook part of a hook 3, and the position of each clamping groove 4 corresponds to the position of one hook 3;

the lock cylinder cover 2 is covered on the lock cylinder body 1 through the cover cavity, the cover 21 is opposite to the lock hole 11, each clamping hook 3 on the lock cylinder body 1 is respectively hooked into one clamping groove 4 of the back plate 22, a gap is reserved between the back plate 22 and the outer side face of the clamping hook 3 of the lock cylinder body 1, and the prying groove 23 on the cover 21 is opposite to the gap between the back plate 22 and the outer side face of the lock cylinder body 1.

In this embodiment: the rear edge of the cover 21 is semicircular, the bottom edge of the cover 21 is parabolic, and the back plate 22 is semicircular.

When the lock core cover is used, the lock core cover 2 is fixed on the lock core body 1 through the scarf joint and matching of the clamping groove 4 of the back plate 22 and the clamping hook 3 of the lock core body 1, and the lock core cover is easy to install. When disassembly is required, as shown in fig. 5: inside inserting housing 21 from the sled groove 23 of housing 21 with key 5, pulling backplate 22 to the outside, can be shown in fig. 6 and deviate from backplate 22 draw-in groove 4 from lock core body 1 pothook 3 department to lift lock core lid 2 off, it is convenient to dismantle, and not fragile part.

Claims (2)

1. The utility model provides a split type door handle lock core with lock core lid, includes lock core body (1), is equipped with the lock core chamber in lock core body (1), the lock core chamber forms keyhole (11), characterized by on the terminal surface of lock core body (1): also comprises a lock cylinder cover (2),

two hooks (3) are arranged on the outer side surface of the lock cylinder body (1), and the hook parts of the hooks (3) face the reverse direction of the lock hole (11);

the lock cylinder cover (2) comprises a cover shell (21) and a back plate (22), the rear edge of the cover shell (21) is attached to and fixed on the outer edge of the back plate (22) to form a cover cavity, a prying groove (23) is formed in the side face of the cover shell (21), a clamping groove (4) is formed in the back plate (22), the size of the clamping groove (4) is matched with that of a hook part of a clamping hook (3), and the position of each clamping groove (4) corresponds to the position of one clamping hook (3);

the lock cylinder cover (2) is covered on the lock cylinder body (1) through the cover cavity, the cover shell (21) is opposite to the lock hole (11), each clamping hook (3) on the lock cylinder body (1) is respectively hooked into one clamping groove (4) of the back plate (22), a gap is reserved between the back plate (22) and the outer side face of the clamping hook (3) of the lock cylinder body (1), and the prying groove (23) on the cover shell (21) is opposite to the gap between the back plate (22) and the outer side face of the lock cylinder body (1).

2. The split door handle lock cylinder with the lock cylinder cover of claim 1, wherein: the rear edge of the cover shell (21) is semicircular, the bottom edge of the cover shell (21) is parabolic, and the back plate (22) is semicircular.

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