CN208907708U - A kind of locking door body and horizontal refrigerator - Google Patents

Abstract

The utility model discloses a kind of locking door body and horizontal refrigerators comprising upper door body and lower door body, the material hole of upper door body is interior to be equipped with door lock, and lower door body is equipped with limiting slot.Door lock includes lock body, lock core and baffle plate, and baffle plate rotates under the drive of lock core.It door body and the locking of lower door body or is separated by the cooperation of baffle plate and limiting slot, in realization.Door latch structure is simple, and baffle plate can be realized simultaneously the limit of two door body；Material hole is " Kong Duoyong ", that is, before foaming, material hole realizes the material feeding function of door body, and mounting hole of the material hole as door lock after foaming saves space, simplifies manufacturing procedure；It does not need to increase the additional backstop position limiting structure with door lock cooperation in lower door body, reduces product component quantity, reduce complexity, the save the cost of product structure technique.

Description

A kind of locking door body and horizontal refrigerator

Technical field

The utility model relates to technical field of refrigeration equipment more particularly to a kind of locking door body and horizontal refrigerators.

Background technique

The mode of locking a door of existing foaming door body refrigerator is mainly limited by increasing on cabinet mouth or cabinet, passes through limit With being rotatably assorted for door body lock set, reaches door body limit, realize the closed of refrigerator.To increase and door body lock set on cabinet For the backstop limit of cooperation, this stop limits the limit for needing to limit door body or so He up and down direction, and majority increases to be additional Components, field installation process is complicated and easily influences cabinet overall appearance structure.Also, each door body requires a set of stop Limit, structure process are complicated, at high cost.

Summary of the invention

In order to solve the above-mentioned technical problem the utility model, provides a kind of locking door body and horizontal refrigerator, structure is simple, It is easily installed.

Technical solution provided by the utility model is a kind of locking door body, including upper door body and lower door body, the upper door body Including material hole, door lock is equipped in the material hole, the lower door body is equipped with limiting slot, and the door lock is matched with the limiting slot It closes, the upper door body and the lower door body is locked.

Further, the door lock includes lock body, the lock core connecting with the lock body and the backstop connecting with the lock core Plate；The lock body is equipped with fluting, and the baffle plate is stretched out from the fluting；Drive backspin of the baffle plate in the lock core Turn；When the baffle plate is located in the limiting slot, the upper door body and the lower door body are locked.

Further, when the upper door body is separated with the lower door body, the baffle plate is located in the fluting.

Further, the baffle plate is fixedly connected with the lock core by screw.

Further, the lock body is fixedly connected by screw with the upper door body.

Further, the outer surface of the lock body is flushed with the side of the upper door body.

Further, the limiting slot and the lower door body integrated injection molding.

A kind of horizontal refrigerator, including locking door body as described above is also disclosed in the utility model.

The utility model discloses a kind of locking door body and horizontal refrigerator comprising upper door body and lower door body, the note of upper door body Expect to be equipped with door lock in hole, lower door body is equipped with limiting slot.Door lock includes lock body, lock core and baffle plate, and baffle plate is in lock core Drive lower rotation.It door body and the locking of lower door body or is separated by the cooperation of baffle plate and limiting slot, in realization.With the prior art It compares, the utility model has the following advantages that and good effect:

1. door latch structure is simple, baffle plate can be realized simultaneously the limit of two door body；

2. material hole is " Kong Duoyong ", that is, before foaming, material hole realizes the material feeding function of door body, and material hole is made after foaming For the mounting hole of door lock, saves space, simplifies manufacturing procedure, product fining easily guarantee；

3. not needing to increase the additional backstop position limiting structure with door lock cooperation in lower door body, product component number is reduced Amount reduces complexity, the save the cost of product structure technique；

4. being easily installed, installation effectiveness is helped to improve.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the structural schematic diagram of the utility model embodiment door lock；

Fig. 2 is the structural schematic diagram one of the locking door body of the utility model embodiment；

Fig. 3 is partial enlarged view at A in Fig. 2；

Fig. 4 is the structural schematic diagram two of the locking door body of the utility model embodiment；

Fig. 5 is the cross-sectional view of the locking door body of the utility model embodiment；

Fig. 6 is partial enlarged view at the B in Fig. 4.

Wherein, 100- door lock, 110- lock body, the second screw hole of 111-, 112- through-hole, 120- lock core, 121- keyhole, 130- Baffle plate, the first screw hole of 131-, 140- fluting, the upper door body of 200-, 210- material hole, the first upper side edge of 220-, the Xiamen 300- Body, 310- limiting slot, the first lower side of 320-, 400- key, 500- screw.

Specific embodiment

It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to The range of the utility model protection.

The utility model discloses a kind of locking door body, is mainly used for horizontal refrigerator.Referring to figs. 1 to Fig. 6, locking door body includes Upper door body 200 and lower door body 300, when upper door body 200 and the locking of lower door body 300, upper door body 200 and lower door body 300 jointly will The cabinet mouth of horizontal refrigerator is closed, and realizes sealing；When upper door body 200 and lower door body 300 separate, i.e., upper door body 200 and lower door body Locking relationship failure between 300, upper door body 200 and lower door body 300 can back and forth be slided respectively relative to the cabinet mouth of horizontal refrigerator It is dynamic, article is taken or stored convenient for user.Upper door body 200 and lower door body 300 are foamings.When foaming, upper door body 200 Material hole 210 is used for the entrance of upper 200 material feeding of door body.After foaming, material hole 210 is for installing door lock 100.Lower door body 300 is right It is equipped with limiting slot 310 with answering.By the cooperation of door lock 100 and limiting slot 310, the lock of door body 200 and lower door body 300 in realization Tightly, i.e., when door lock 100 and limiting slot 310 cooperate, upper door body 200 is locked with lower door body 300, door body 200 and Xiamen in realization The limit of body 300；When door lock 100 is separated with limiting slot 310, the locking relationship between upper door body 200 and lower door body 300 is lost Effect, the cabinet mouth that the two can be respectively relative to horizontal refrigerator reciprocatingly slide.

In order to match the mutual alignment relation of door body 200 and lower door body 300, be inserted into key into door lock 100 convenient for user Spoon 400, material hole 210 is located at the first upper side edge 220 of upper door body 200, and accordingly, limiting slot 310 is located at the of lower door body 300 One lower side 320.Limiting slot 310 and lower 300 integrated injection molding of door body, it is easy to process, simplify processing technology.

Referring to Fig.1, door lock 100 includes lock body 110, lock core 120 and baffle plate 130 to the specific structure of door lock 100.Lock body The through-hole 112 for installing lock core 120 is equipped in 110, when door lock 100 is installed, referring to Fig. 5, the through-hole 112 and material hole 210 Alignment, after lock core 120 protrudes into the through-hole 112 from front to back, rear end and the baffle plate 130 of lock core 120 are fastenedly connected.Lock body 110 It is equipped with the fluting 140 of strip, baffle plate 130 is stretched out from fluting 140.When baffle plate 130 is located in limiting slot 310, visit Body 200 and lower door body 300 are locked；When baffle plate 130 is detached from out of limiting slot 310, upper door body 200 is locked with lower door body 300 Relationship failure.

Unlocking process are as follows: door body 200 and lower door body 300 be in locking state in setting, reference Fig. 3 and Fig. 6, at this time backstop Plate 130 is stretched out from fluting 140 and is inserted into limiting slot 310, key 400 is inserted into the keyhole 121 of lock core 120, is turned counterclockwise Dynamic key 400, lock core 120 rotate counterclockwise under the drive of key, and lock core 120 drives baffle plate 130 to rotate counterclockwise.When only Locking relationship failure after baffle 130 is detached from out of limiting slot 310, between upper door body 200 and lower door body 300.

Further, after disengaging out of limiting slot 310 when baffle plate 130, baffle plate 130 rotates counterclockwise to 90 degree and stops Baffle 130 is located in fluting 140,, can be in this way, when upper door body 200 and lower door body 300 are moved back and forth along cabinet mouth referring to Fig. 4 Interference of the baffle plate 130 to upper door body 200, lower door body 300 effectively is avoided, and maintains product beauty.

For the ease of assembly and disassembly, it is fastenedly connected between baffle plate 130 and lock core 120 by screw.Baffle plate 130 One end is equipped with the first screw hole 131, and one end of lock core 120 is equipped with and matched first screw hole of the first screw hole 131 ' (do not scheme Show), screw 500 is threaded through the first screw hole 131 and the first screw hole simultaneously ' in.

It is fastenedly connected between lock body 110 and upper door body 200 by screw.Lock body 110 is equipped with the second screw hole 111, the Two screw holes 111 are located at the two sides of fluting 140, and the first upper side edge 220 of upper door body 200 is accordingly equipped with the second screw hole ' (not Diagram), screw 500 is threaded through the second screw hole 111 and the second screw hole simultaneously ' in.

Further, after lock body 110 is installed in place, the outer surface of lock body 110 is flushed with the first upper side edge 220, is improved The beauty of product.

The utility model door latch structure is simple, and baffle plate 130 can be realized simultaneously the limit of two door body；Material hole 210 For " Kong Duoyong ", that is, before foaming, material hole 210 realizes the material feeding function of upper door body 200, and material hole 210 is used as door after foaming The mounting hole of lock 100 saves space, simplifies manufacturing procedure, product fining easily guarantee；It does not need in lower 300 increase volume of door body The outer backstop position limiting structure cooperated with door lock 100, reduction product component quantity, the complexity of reduction product structure technique, Save the cost；It is easily installed, helps to improve installation effectiveness.

A kind of horizontal refrigerator is also disclosed in the utility model comprising the locking door body as disclosed in above-described embodiment.

Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations； Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc. With replacement；And these are modified or replaceed, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution The spirit and scope of scheme.

Claims (8)

1. a kind of locking door body, including upper door body and lower door body, the upper door body includes material hole, which is characterized in that the note Expect to be equipped with door lock in hole, the lower door body is equipped with limiting slot, and the door lock and the limiting slot cooperate, by the upper door body with The lower door body locking.

2. locking door body according to claim 1, which is characterized in that the door lock includes lock body, connect with the lock body Lock core and the baffle plate that is connect with the lock core；The lock body is equipped with fluting, and the baffle plate is stretched out from the fluting；Institute Baffle plate is stated to rotate under the drive of the lock core；When the baffle plate is located in the limiting slot, the upper door body and institute State lower door body locking.

3. locking door body according to claim 2, which is characterized in that when the upper door body is separated with the lower door body, The baffle plate is located in the fluting.

4. locking door body according to claim 2 or 3, which is characterized in that the baffle plate and the lock core pass through screw It is fixedly connected.

5. locking door body according to claim 2 or 3, which is characterized in that the lock body passes through screw and the upper door body It is fixedly connected.

6. locking door body according to claim 5, which is characterized in that the side of the outer surface of the lock body and the upper door body Face flushes.

7. locking door body according to claim 1, which is characterized in that the limiting slot and the lower door body integrated injection molding at Type.

8. a kind of horizontal refrigerator, which is characterized in that including locking door body such as of any of claims 1-7.