CN205897680U - Switch door structure of freezer - Google Patents

Abstract

The utility model provides a switch door structure of freezer, is including controing the piece, its characterized in that: still include gangbar, follower, locking lever and ball, this manipulation piece and follower are rotationally installed in the different positions of the cabinet body through the pivot respectively to be equipped with the discount respectively, piece and follower rotatable coupling are controld with this respectively in these linkage both ends, this locking lever is fixed in respectively on the cabinet door and with control and the follower corresponds, this manipulation piece can be linked by manipulation rotation drive follower and make discount knot income or break away from corresponding locking lever, the locking or the unblock of realization cabinet door, this ball inlay in on the cabinet door, and with cabinet body sliding fit. The utility model discloses can realize quick lock in or xie suoguimen, simple structure, rapid operation, save time.

Description

A kind of door open/close structure of refrigerator

Technical field

This utility model is related to refrigerator field, particularly a kind of door open/close structure of refrigerator.

Background technology

In the past, to the cold preservation of article generally using the large-scale packaging cabinet being provided with operation of air conditioning systems or ice cave refrigerator or day Refrigerator-freezer in often living is realized, and cold storage mode is relatively costly, especially for the article in needing carrying, transporting, then transport way In since it is desired that cold-storage insulation then more needs consuming cost.And few for chilled goods, time requirement is not situation about especially growing, Also refrigerator car to be mixed, and power supply will be had at any time, act on behalf of inconvenience to user, increase cost.Therefore occur in that on market no Need the refrigerator of distribution, the built-in cold-storage device of this refrigerator.In order to ensure cold storage effect it is desirable to its cabinet and the heat-insulated effect of cabinet door Really good, cabinet door switch is quick, and cabinet door will not automatically turn in transportation.Existing cabinet door switch is more laborious, time-consuming, The cold storage effect of impact cabinet.

Utility model content

Main purpose of the present utility model is to overcome drawbacks described above of the prior art, and a kind of structure of proposition is simple, behaviour Make the door open/close structure of refrigerator laborsaving, that cold storage effect is good.

This utility model adopts the following technical scheme that

A kind of door open/close structure of refrigerator, also includes gangbar, driven member, securing rod and ball；This controls and from Moving part is rotatably installed on cabinet diverse location by rotating shaft respectively, and is respectively equipped with discount；This STATEMENT OF FEDERALLY SPONSORED two ends respectively with This controls and driven member are rotatably connected；This securing rod is individually fixed in cabinet door and corresponding with controls and driven member；Should Controls can be manipulated rotate drive driven member link so that discount buckles into or departs from corresponding securing rod, realize cabinet door locking or Unblock；This ball is embedded in described cabinet door, and is slidably matched with described cabinet.

Preferably, described controls is provided with handle.

Preferably, also include limited block, this limited block is fixed on the position near described controls for the described cabinet, for handss Handle against.

Preferably, described discount is provided with the inner groovy snapping in for described securing rod, and described cabinet door is provided with this discount of stepping down Groove, this securing rod is fixed in this groove.

Preferably, also include elastic block piece, this elastic block piece one end is fixedly connected with cabinet door, the other end is along near described lock Fixed pole direction bends to prop up the discount buckling into described securing rod.

Preferably, described controls and described driven member are spaced apart along described cabinet short transverse.

Preferably, described rotating shaft is located at described controls or driven member near medium position.

Preferably, described ball is located at described cabinet door bottom, and described bottom of cabinet bulk is correspondingly provided with groove.

Effectively, it is provided with double layer cushion inside described cabinet door.

From above-mentioned to description of the present utility model, compared with prior art, this utility model has beneficial effect as follows Really:

1st, this utility model adopts controls, gangbar, driven member and ball engagement, realizes quick lock in or solution locker Door, structure is simple, rapid operation, save time.

2nd, setting elastic block piece in cabinet door of the present utility model, in cabinet door lock timing, propping up discount, prevents its pine Dynamic disengagement.

3rd, of the present utility model two limited blocks are arranged on cabinet, for for handle cabinet door locking or unlock when against, Play position-limiting action.

4th, this utility model arranges ball in cabinet door, can effectively prevent cabinet door because conduct oneself with dignity easily sagging, less cabinet door with Frictional force between cabinet is so that switch gate is more laborsaving.

5th, this utility model arranges double layer cushion in cabinet door, increased air-tightness and ruggedness, increases the service life.

Brief description

Fig. 1 is structural representation of the present utility model；

Fig. 2 is overall structure diagram of the present utility model；

Fig. 3 is the enlarged drawing of a in Fig. 2；

Wherein: 10, cabinet, 11, limited block, 12, groove, 20, controls, 21, rotating shaft, 22, discount, 23, inner groovy, 24th, handle, 30, gangbar, 40, driven member, 50, securing rod, 60, cabinet door, 61, groove, 62, elastic block piece, 63, ball.

Specific embodiment

Below by way of specific embodiment, the utility model will be further described.

With reference to Fig. 1, a kind of door open/close structure of refrigerator, including controls 20, gangbar 30, driven member 40 and securing rod 50.This controls 20 is installed on cabinet 10 near tip position, and is rotatably connected with cabinet 10 by rotating shaft 21, and its one end sets There is discount 22, the other end is provided with handle 24.This rotating shaft 21 is located near controls 20 medium position, and discount 22 is provided with and supplies securing rod The inner groovy 23 that 50 snap in.This driven member 40 is installed on cabinet 10 near bottom position, and it is by another rotating shaft 21 and cabinet 10 It is rotatably connected, its end is provided with another discount 22.This gangbar 30 vertically and is rotatably connected at controls 20 and is provided with handss Handle 24 one end and driven member 40 are away from discount 22 one end.

In this cabinet door 60, corresponding controls 20 and driven member 40 position are respectively equipped with groove 61, and two securing rods 50 are fixed respectively In this groove 61 and vertical with gangbar 30.This controls 20 can be manipulated 21 rotation around the shaft, under gangbar 30 effect Drive driven member 40 synchronous axial system so that two discounts 22 buckle into respectively or depart from corresponding securing rod 50, realize cabinet door 60 Locking or unblock.

Further, disengage to prevent gang switch from loosening, be additionally provided with elastic block piece 62 in groove 61 inwall, this elasticity Catch 62 one end is fixedly connected with groove 61 inwall, and the other end buckles into securing rod 50 along the bending near securing rod 50 direction to prop up Discount 22.

Further, two limited blocks 11 are also included, this two limited block 11 is fixed on the position near controls 20 for the cabinet 10, Be respectively used to for handle 24 when cabinet door 60 locks or unlocks against, rise position-limiting action.

Further, this utility model is embedded a ball 63 respectively at cabinet door 60 bottom two ends, and cabinet 10 bottom corresponds to position Install fluted 12, this ball 63 and respective slot 12 are to be slidably matched.This ball 63 can effectively prevent cabinet door 60 from holding because of deadweight Easily sagging, the frictional force between reduction cabinet door 60 and cabinet 10 is so that switch gate is more laborsaving.

In addition, also double layer cushion (not shown) can be arranged on cabinet door 60 inner side with cabinet boundary position, increased Air-tightness and ruggedness, increase the service life.

Gang switch of the present utility model, under conventional sense, cabinet door 60 is closed and is locked, and its handle 24 is in vertical shape State, and be resisted against on corresponding limited block 11, two discounts 22 snap in corresponding securing rod 50.When cabinet door 60 to be opened, hold handss Handle 24 exerts a force downwards, in the presence of gangbar 30, driven member 40 and controls 20 synchronous axial system, and discount 22 departs from securing rod 50, cabinet door 60 unlocks, and cooperation ball 63 acts on, you can easily and quickly open the door.

Above are only specific embodiment of the present utility model, but design concept of the present utility model be not limited thereto, All changes that using this design, this utility model is carried out with unsubstantiality, all should belong to the row invading this utility model protection domain For.

Claims (9)

1. a kind of door open/close structure of refrigerator, including controls it is characterised in that: also include gangbar, driven member, securing rod And ball；This controls and driven member are rotatably installed on cabinet diverse location by rotating shaft respectively, and are respectively equipped with discount； This STATEMENT OF FEDERALLY SPONSORED two ends is rotatably connected with this controls and driven member respectively；This securing rod be individually fixed in cabinet door and with manipulation Part is corresponding with driven member；This controls can be manipulated rotating and drive driven member linkage so that discount buckles into or departs from corresponding locking Bar, realizes locking or the unblock of cabinet door；This ball is embedded in described cabinet door, and is slidably matched with described cabinet.

2. as claimed in claim 1 a kind of door open/close structure of refrigerator it is characterised in that: described controls is provided with handle.

3. as claimed in claim 2 a kind of door open/close structure of refrigerator it is characterised in that: also include limited block, this is spacing Block is fixed on the position near described controls for the described cabinet, for handle against.

4. as claimed in claim 1 a kind of door open/close structure of refrigerator it is characterised in that: described discount is provided with for described lock The inner groovy that fixed pole snaps in, described cabinet door is provided with the groove of this discount of stepping down, and this securing rod is fixed in this groove.

5. as claimed in claim 1 a kind of door open/close structure of refrigerator it is characterised in that: also include elastic block piece, this bullet Property catch one end be fixedly connected with cabinet door, the other end buckles into described securing rod along the bending near described securing rod direction to prop up Discount.

6. as claimed in claim 1 a kind of door open/close structure of refrigerator it is characterised in that: described controls and described driven Part is spaced apart along described cabinet short transverse.

7. as claimed in claim 1 a kind of door open/close structure of refrigerator it is characterised in that: described rotating shaft be located at described manipulation Part or driven member are near medium position.

8. as claimed in claim 1 a kind of door open/close structure of refrigerator it is characterised in that: described ball be located at described cabinet door Bottom, described bottom of cabinet bulk is correspondingly provided with groove.

9. as claimed in claim 1 a kind of door open/close structure of refrigerator it is characterised in that: be provided with double inside described cabinet door Layer liner.