CN111114979A - Door lock inner package and door lock package - Google Patents

Abstract

The invention relates to the technical field of packaging, and discloses a door lock inner package and a door lock package, wherein the door lock inner package comprises: a top cover and a base arranged oppositely; the top surface of the base is provided with a first lock body placing groove for accommodating a first door lock body and a second lock body placing groove for accommodating a second door lock body; the bottom surface of the top cover is provided with a first lock handle placing groove for accommodating a first door lock handle and a second lock handle placing groove for accommodating a second door lock handle; the side on the first projection extending direction sets up with the side on the second projection extending direction relatively, the third projection extends to second projection direction from first projection, the fourth projection extends to first projection direction from the second projection, first projection, the second projection, third projection and fourth projection are first lock body standing groove in proper order, second lock body standing groove, first lock handle standing groove and the orthographic projection of second lock handle standing groove on the reference surface, the reference surface perpendicular to top cap and the array orientation of base, in order to reach the mesh that reduces packing volume.

Description

Door lock inner package and door lock package

Technical Field

The invention relates to the technical field of packaging, in particular to a door lock inner package and a door lock package.

Background

The door lock is required to be protected to a certain extent by adopting a package in the processes of storage, transportation and sale, and particularly only the door lock can be used, so that the protection effect of the package is not negligible. However, when the door locks sold in pairs are packaged by the existing package, the utilization of the internal space of the package is not reasonable enough, and the overall occupied space is large.

Disclosure of Invention

The invention discloses a door lock inner package and a door lock package, which are used for enabling a door lock in the door lock to reasonably distribute the inner space of the package and reduce the volume of the package.

In order to achieve the purpose, the invention provides the following technical scheme:

a door lock inner package comprising: a top cover and a base arranged oppositely;

a first lock body placing groove used for accommodating a lock body of a first door lock and a second lock body placing groove used for accommodating a lock body of a second door lock are formed on the top surface of the base, wherein the opening of the first lock body placing groove and the opening of the second lock body placing groove face the top cover;

a first lock handle placing groove used for accommodating a lock handle of the first door lock and a second lock handle placing groove used for accommodating a lock handle of the second door lock are formed in the bottom surface of the top cover, wherein an opening of the first lock handle placing groove and an opening of the second lock handle placing groove face the base;

the side in the extending direction of the first projection is opposite to the side in the extending direction of the second projection, the third projection extends from the first projection to the second projection direction, and the fourth projection extends from the second projection to the first projection direction, wherein the first projection is an orthographic projection of the first lock body placing groove on a reference surface, the second projection is an orthographic projection of the second lock body placing groove on the reference surface, the third projection is an orthographic projection of the first lock handle placing groove on the reference surface, and the fourth projection is an orthographic projection of the second lock handle placing groove on the reference surface, and the reference surface is perpendicular to the arrangement direction of the top cover and the base.

In the door lock inner package, because the side edge in the first projection extending direction is opposite to the side edge in the second projection extending direction (the included angle between the first projection extending direction and the second projection extending direction is less than or equal to 30 degrees, the first projection extending direction can be parallel to the second projection extending direction), when the lock body of the first door lock is placed in the first lock body placing groove and the lock body of the second door lock is placed in the second lock body placing groove, the lock body of the first door lock and the lock body of the second door lock are placed side by side instead of being arranged front and back in the extending direction, and a certain space is saved in the extending direction of the lock body of the first door lock or the second door lock; in addition, as the third projection extends from the first projection to the second projection direction, the fourth projection extends from the second projection to the first projection direction, and when the lock handle of the first door lock is placed in the first lock handle placing groove and the lock handle of the second door lock is placed in the second door lock placing groove, the lock handle of the first door lock and the lock handle of the second door lock are placed side by side and in a staggered manner, so that a certain space is saved in the arrangement direction of the lock bodies of the first door lock and the second door lock; the first door lock and the second door lock can be reasonably distributed by the arrangement, the space in the door lock inner package is fully utilized, and the volume of the door lock inner package is reduced.

Optionally, a side of the third projection away from the first projection overlaps a side of the second projection away from the first projection;

the side of the fourth projection far away from the second projection overlaps with the side of the first projection far away from the second projection.

Optionally, a buffering boss is formed between the first lock body placement groove and the second lock body placement groove, and the buffering boss is arranged opposite to the first lock handle placement groove and the second lock handle placement groove and is used for supporting the lock handle of the first door lock and the lock handle of the second door lock.

Optionally, a groove wall of the first lock handle placing groove protrudes from the top surface of the top cover to form a first limiting protrusion, and a groove wall of the second lock handle placing groove protrudes from the top surface of the top cover to form a second limiting protrusion;

a plurality of third limiting bulges protruding out of the top surface of the top cover are formed along the circumferential direction of the top cover;

the third limiting protrusion and the first limiting protrusion form a first accommodating groove, and the third limiting protrusion and the second limiting protrusion form a second accommodating groove.

Optionally, a limiting groove with an opening facing the base and recessed into the corresponding third limiting protrusion is formed at each position opposite to the third limiting protrusion along the circumferential direction of the top cover.

Optionally, fourth limiting protrusions which are matched with the limiting grooves in a one-to-one correspondence manner are formed along the circumferential direction of the base.

Optionally, a buffer groove with an opening deviating from the top cover and recessed towards the corresponding fourth limiting protrusion is formed at each position opposite to the fourth limiting protrusion along the circumferential direction of the base.

Optionally, a plurality of first buffer blocks are distributed at intervals along the circumferential side surface of the top cover;

and a plurality of second buffer blocks are distributed at intervals along the circumferential side surface of the top cover.

A kind of door lock packing, including door lock outer packing and above-mentioned technical scheme said door lock inner packing;

the door lock inner package is arranged in the door lock outer package.

Optionally, the door lock outer package comprises a groove-shaped bottom box and a sleeve, wherein the sleeve is in a surrounding wall type structure;

the base and the top cover are sequentially stacked in the groove-shaped bottom box, the groove-shaped bottom box is matched in the sleeve in a sliding mode along the surrounding wall of the sleeve, and the opening of the groove-shaped bottom box faces to the top wall of the sleeve.

To above-mentioned lock packing, the above-mentioned technical scheme that adopts inside first lock of lock inner packing and second lock space distribution reasonable, can make full use of lock inner packing inner space to the whole volume of lock inner packing is less, after the lock extranal packing on the packing, also is favorable to realizing the holistic miniaturization of lock packing.

Drawings

Fig. 1 is an exploded view of a door lock package provided in an embodiment of the present application;

FIG. 2 is an enlarged view of the cap of FIG. 1;

FIG. 3 is an enlarged view of the base of FIG. 1;

FIG. 4 is an assembly view of a door lock package provided by an embodiment of the present application;

fig. 5 is a position relationship diagram of a first projection, a second projection, a third projection and a fourth projection in the door lock package provided in the embodiment of the present application.

Detailed Description

Please refer to fig. 1 to fig. 3:

the lock inner packing that the embodiment of this application provided includes: the top cover 300 and the base 600 disposed opposite to each other;

the top surface of the base 600 is formed with a first lock body placement groove 611 for receiving the lock body 420 of the first door lock 400 and a second lock body placement groove 612 for receiving the lock body of the second door lock 500, wherein an opening of the first lock body placement groove 611 and an opening of the second lock body placement groove 612 are both directed toward the top cover 300;

the bottom surface of the top cover 300 is formed with a first handle seating groove (for example, referring to fig. 1 and 2, may be formed in the first stopper protrusion 321 in a length direction of the first stopper protrusion 321) for receiving the handle 410 of the first door lock 400 and a second handle seating groove (for example, referring to fig. 1 and 2, may be formed in the second stopper protrusion 322 in a length direction of the second stopper protrusion 322) for receiving the handle 510 of the second door lock 500, wherein an opening of the first handle seating groove and an opening of the second handle seating groove are both directed toward the base 600;

with reference to fig. 5, a side of the first projection 611 'in the extending direction is opposite to a side of the second projection 612' in the extending direction, the third projection 321 'extends from the first projection 611' to the second projection 612 'in the extending direction, and the fourth projection 322' extends from the second projection 612 'to the first projection 611' in the extending direction, where the first projection 611 'is an orthogonal projection of the first lock placement groove 611 on the reference surface, the second projection 612' is an orthogonal projection of the second lock placement groove 612 on the reference surface, the third projection 321 'is an orthogonal projection of the first lock placement groove on the reference surface, and the fourth projection 322' is an orthogonal projection of the second lock placement groove on the reference surface, and the reference surface is perpendicular to the arrangement direction P of the top cover 300 and the base 600.

In the door lock inner package, with reference to fig. 1 and 5, since the side edge of the first projection 611 'in the extending direction is opposite to the side edge of the second projection 612', when the lock body 420 of the first door lock 400 is placed in the first lock body placing groove 611 and the lock body of the second door lock 500 is placed in the second lock body placing groove 612, the lock body 420 of the first door lock 400 and the lock body of the second door lock 500 are placed side by side, rather than being placed front to back in the extending direction, which saves a certain space in the extending direction of the lock body of the first door lock 400 or the second door lock 500; in addition, since the third projection 321 'extends from the first projection 611' to the second projection 612', and the fourth projection 322' extends from the second projection 612 'to the first projection 611', when the handle 410 of the first door lock 400 is placed in the first handle placement groove and the handle 510 of the second door lock 500 is placed in the second door lock 500 placement groove, the handle 410 of the first door lock 400 and the handle 510 of the second door lock 500 are placed side by side and staggered, which saves a certain space in the lock body arrangement direction Q of the lock body 420 of the first door lock 400 and the lock body arrangement direction Q of the second door lock 500; the arrangement enables the first door lock 400 and the second door lock 500 to be reasonably distributed and fully utilize the space in the door lock inner package, and reduces the volume of the door lock inner package. In addition, the first door lock 400 and the second door lock 500 are restricted to prevent the first door lock 400 and the second door lock 500 from colliding with each other.

In a specific embodiment, the side of the third projection 321 'away from the first projection 611' overlaps the side of the second projection 612 'away from the first projection 611'; the side of the fourth projection 322 'away from the second projection 612' overlaps the side of the first projection 611 'away from the second projection 612'; at this time, the first and second door locks 400 and 500 occupy the minimum space in the direction Q.

In a specific embodiment, referring to fig. 1 and 3, a buffering boss 620 is formed between the first and second lock body placing grooves 611 and 612, and the buffering boss 620 is disposed opposite to the first and second handle placing grooves for supporting the handle 410 of the first door lock 400 and the handle 510 of the second door lock 500; the buffering boss 620 is used for supporting the lock handle 410 of the first door lock 400 and the lock handle 510 of the second door lock 500 below, so that the lock handle 410 and the lock handle 510 can be further limited, the shaking of the lock handle 410 and the lock handle 510 in a bumpy environment such as transportation is relieved, and meanwhile, the buffering boss 620 can absorb the vibration energy of the lock handle 410 and the lock handle 510, so that the vibration of the lock handle 410 and the lock handle 510 is eliminated as soon as possible. The buffering boss 620 may have a buffering effect by using an elastic material to make the buffering boss 620, or by making the buffering boss 620 hollow.

In a specific embodiment, the groove wall of the first handle placing groove protrudes from the top surface of the top cover 300 to form a first limiting protrusion 321, and the groove wall of the second handle placing groove protrudes from the top surface of the top cover 300 to form a second limiting protrusion 322;

a plurality of third position-limiting protrusions 340 protruding from the top surface of the top cover 300 are formed along the circumferential direction of the top cover 300;

the third limiting protrusion 340 and the first limiting protrusion 321 form a first receiving groove 311 for receiving the first parts box 210 and limiting the first parts box 210, and the third limiting protrusion 340 and the second limiting protrusion 322 form a second receiving groove 312 for receiving the second parts box 220 and limiting the second parts box 220, wherein the first parts box 210 and the second parts box 220 can both be used for receiving parts such as screws and screwdrivers.

In a specific embodiment, a limiting groove (denoted as U) having an opening facing the base 600 and recessed into the corresponding third limiting protrusion 340 is formed at each position opposite to the third limiting protrusion 340 along the circumferential direction of the top cover 300, so that the third limiting protrusion 340 is hollow, and the third limiting protrusion 340 has a certain buffering property.

In a specific embodiment, fourth limiting protrusions 640 are formed along the circumferential direction of the base 600 and are matched with the limiting grooves U in a one-to-one correspondence manner, and the base 600 is connected with the top cover 300 in an embedded manner by matching the fourth limiting protrusions 640 with the limiting grooves U, so that the base 600 and the top cover 300 can be detachably fixed.

In a specific embodiment, a buffer groove with an opening departing from the top cover 300 and recessed into the corresponding fourth limiting protrusion 640 is formed at each position opposite to the fourth limiting protrusion 640 along the circumferential direction of the base 600, so that the fourth limiting protrusion 640 is hollow, and the fourth limiting protrusion 640 has certain buffer characteristics.

In a specific embodiment, a plurality of first buffer blocks 330 are spaced along the circumferential side of the top cover 300; a plurality of second buffer blocks 630 are spaced apart along the circumferential side of the top cap 300. Wherein the first buffer block 330 is used for buffering the top cover 300 and the side wall of the door lock outer package (such as the side wall of the bottom case 700), and the second buffer block 630 is used for buffering the base 600 and the side wall of the door lock outer package (such as the side wall of the bottom case 700).

Based on the same inventive concept, the embodiment of the application also provides a door lock package.

Referring to fig. 1 and 4, a door lock package provided by an embodiment of the present application includes a door lock outer package and a door lock inner package provided by the above embodiment;

the door lock inner package is arranged in the door lock outer package.

To above-mentioned lock packing, the inside first lock 400 of lock inner packing and the 500 space distribution of second lock of above-mentioned technical scheme that adopt are reasonable, can make full use of lock inner packing inner space to the whole volume of lock inner packing is less, and after the lock extranal packing on the packing, also is favorable to realizing the holistic miniaturization of lock packing.

In one embodiment, referring to fig. 1 and 4, the door lock outer package comprises a groove-shaped bottom case 700 and a sleeve 100, wherein the sleeve 100 is in a circumferential wall structure; the base 600 and the top cover 300 are sequentially stacked in the trough-shaped bottom case 700, and the trough-shaped bottom case 700 is slidably fitted in the sleeve 100 along the peripheral walls of the sleeve 100, wherein the opening of the trough-shaped bottom case 700 is directed toward the top wall S1 of the sleeve 100.

To facilitate lifting of the door lock package, the top wall S1 of sleeve 100 is formed with a handle 110.

It will be apparent to those skilled in the art that various changes and modifications may be made in the embodiments of the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (10)

1. A door lock inner package, comprising: a top cover and a base arranged oppositely;

a first lock body placing groove used for accommodating a lock body of a first door lock and a second lock body placing groove used for accommodating a lock body of a second door lock are formed on the top surface of the base, wherein the opening of the first lock body placing groove and the opening of the second lock body placing groove face the top cover;

a first lock handle placing groove used for accommodating a lock handle of the first door lock and a second lock handle placing groove used for accommodating a lock handle of the second door lock are formed in the bottom surface of the top cover, wherein an opening of the first lock handle placing groove and an opening of the second lock handle placing groove face the base;

the side in the extending direction of the first projection is opposite to the side in the extending direction of the second projection, the third projection extends from the first projection to the second projection direction, and the fourth projection extends from the second projection to the first projection direction, wherein the first projection is an orthographic projection of the first lock body placing groove on a reference surface, the second projection is an orthographic projection of the second lock body placing groove on the reference surface, the third projection is an orthographic projection of the first lock handle placing groove on the reference surface, and the fourth projection is an orthographic projection of the second lock handle placing groove on the reference surface, and the reference surface is perpendicular to the arrangement direction of the top cover and the base.

2. The door lock inner package according to claim 1, wherein a side of the third projection away from the first projection overlaps a side of the second projection away from the first projection;

the side of the fourth projection far away from the second projection overlaps with the side of the first projection far away from the second projection.

3. The door lock inner package according to claim 1, wherein a buffering boss is formed between the first lock body placing groove and the second lock body placing groove, and the buffering boss is disposed opposite to the first handle placing groove and the second handle placing groove for supporting the handle of the first door lock and the handle of the second door lock.

4. The door lock inner package according to claim 1, wherein a groove wall of the first handle placing groove protrudes from the top surface of the top cover to form a first limiting protrusion, and a groove wall of the second handle placing groove protrudes from the top surface of the top cover to form a second limiting protrusion;

a plurality of third limiting bulges protruding out of the top surface of the top cover are formed along the circumferential direction of the top cover;

the third limiting protrusion and the first limiting protrusion form a first accommodating groove, and the third limiting protrusion and the second limiting protrusion form a second accommodating groove.

5. The door lock inner package according to claim 4, wherein a stopper groove opened toward the base and recessed into the corresponding third stopper protrusion is formed at each position opposite to the third stopper protrusion in the circumferential direction of the top cover.

6. The door lock inner package according to claim 5, wherein fourth limiting protrusions are formed along the circumferential direction of the base and are matched with the limiting grooves in a one-to-one correspondence manner.

7. The door lock inner package according to claim 6, wherein a buffer groove having an opening deviating from the top cover and recessed into the corresponding fourth limiting protrusion is formed at each position opposite to the fourth limiting protrusion along the circumferential direction of the base.

8. The door lock inner package according to claim 1, wherein a plurality of first buffer blocks are distributed at intervals along the circumferential side surface of the top cover;

and a plurality of second buffer blocks are distributed at intervals along the circumferential side surface of the top cover.

9. A door lock package comprising a door lock outer package and a door lock inner package according to any one of claims 1 to 7;

the door lock inner package is arranged in the door lock outer package.

10. The door lock package of claim 9, wherein the door lock outer package comprises a trough-shaped bottom box and a sleeve, wherein the sleeve is in a peripheral wall configuration;

the base and the top cover are sequentially stacked in the groove-shaped bottom box, the groove-shaped bottom box is matched in the sleeve in a sliding mode along the surrounding wall of the sleeve, and the opening of the groove-shaped bottom box faces to the top wall of the sleeve.

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