CN207395274U - A kind of refrigeration equipment and its lower hinge component - Google Patents

Abstract

The utility model discloses a kind of refrigeration equipment and its lower hinge component, lower hinge component is used to assemble with the cabinet and door body of refrigeration equipment, and lower hinge component includes the installing plate being separately set and lower hinge；Installing plate is installed on the bottom surface of cabinet, and installing plate has the stress surface for sharing lower hinge stress, can be played the scattered effect of stress conversion;The stress surface and cabinet of lower hinge and installing plate and the side fixing assembling of door body cooperation, lower hinge is engaged by shaft with door body, so that door body is rotated by shaft.Installing plate can make the paired cabinet floor of pulling force decomposition and inversion being subject to of lower hinge and the pressure of side, substantially reduce stress of the lower hinge to cabinet side, it is verified by transport falling and switch gate, it is effectively improved that lower hinge is sagging caused by being impacted in handling transport or long-time service or tilts, and then efficiently solves the problems, such as door falling.Meanwhile lower hinge and installing plate form cabinet corner and are effectively protected.

Description

A kind of refrigeration equipment and its lower hinge component

Technical field

The utility model belongs to technical field of refrigeration equipment, is to be related to a kind of refrigeration equipment and its lower hinge specifically Component.

Background technology

Existing refrigeration equipment, for example, refrigerator and vertical freezer etc., generally have cabinet and door body, door body is pacified by hinge Loaded on cabinet.Since door body has certain weight, and existing lower hinge is typically all to be affixed directly on cabinet forward lower comer Or in cabinet floor anterior angle, fixed position leave in bury or exposed fixed reinforcing plate, but in transportation loading and unloading or long-time service, door The gravity or impact force of body can be all applied directly on cabinet, by the intensity of cabinet in itself and its cohesive force between foaming layer It resists, since cabinet outer casing thickness is limited, the technology of door falling is asked caused by being still present with the deformation of cabinet fixed hinge position Topic.

The content of the invention

The purpose of this utility model is to provide a kind of lower hinge component for refrigeration equipment, solves existing lower hinge group Caused by part is susceptible to the deformation of cabinet fixed hinge position the technical issues of door falling.

To realize above-mentioned purpose of utility model, lower hinge component provided by the utility model is given using following technical proposals It realizes：

A kind of lower hinge component, for being assembled with the cabinet and door body of refrigeration equipment, the lower hinge component includes split The installing plate and lower hinge of setting；The installing plate is installed on the bottom surface of the cabinet, and the installing plate has to share The stress surface of the lower hinge stress;The lower hinge and the stress surface of the installing plate and the cabinet and the side of door body cooperation Face fixing assembling, the lower hinge are engaged by shaft with the door body, so that the door body is revolved by the shaft Turn.

Lower hinge component as described above, the lower hinge include with door body matching somebody with somebody with the installing plate and the cabinet The buck plate of the side fixing assembling of conjunction, for the door body support plate that coordinates with the door body and positioned at the buck plate with it is described Support plate between door body support plate.

Lower hinge component as described above, the part buck plate are located at the top of the door body support plate, described in part Buck plate is located at the lower section of the door body support plate.

Lower hinge component as described above offers the pilot hole with cabinet assembling on the buck plate, positioned at institute Stating has pilot hole on the buck plate above door body support plate, have assembling on the buck plate below the door body support plate Hole

Lower hinge component as described above, the installing plate include the installing plate body contacted with the cabinet floor and position In the first flanging on installing plate body, first flanging forms stress surface.

Lower hinge component as described above, the installing plate include at least one second flanging, and second flanging is located at Between the installing plate body and first flanging.

Lower hinge component as described above, the installing plate are used to install castor.

Based on the design of above-mentioned lower hinge component, the utility model also proposed a kind of refrigeration equipment, under above-mentioned Hinge component.

Refrigeration equipment as described above is provided with the reinforcement iron with the installing plate and lower hinge assembling on the cabinet.

Refrigeration equipment as described above, the reinforcement iron is L-shaped.

Compared with prior art, the advantages of the utility model and good effect is：The utility model lower hinge component includes Lower hinge and installing plate, installing plate are installed on the bottom surface of cabinet, and installing plate has the stress surface for sharing lower hinge stress, energy It enough plays the scattered effect of stress conversion, the stress surface and cabinet of lower hinge and installing plate and the side of door body cooperation are fixed and filled Match somebody with somebody.Installing plate can make the paired cabinet floor of pulling force decomposition and inversion being subject to of lower hinge and the pressure of side, substantially reduce Lower hinge is verified by transport falling and switch gate, is effectively improved because of handling transport or long-time service to the stress of cabinet side Lower hinge caused by middle impact is sagging or tilts, and then efficiently solves the problems, such as door falling.Meanwhile lower hinge and installing plate are to cabinet Body corner, which forms, to be effectively protected.

After specific embodiment of the present utility model is read in conjunction with the figure, other features and advantages of the utility model will become It obtains clearer.

Description of the drawings

Fig. 1 is the schematic diagram of the utility model specific embodiment refrigeration equipment.

Fig. 2 is the right view of Fig. 1.

Fig. 3 is the exploded view of Fig. 1.

Fig. 4 is the schematic diagram of the utility model specific embodiment lower hinge.

Fig. 5 is the utility model specific embodiment lower hinge and installing plate force analysis figure.

1st, cabinet；2nd, door body；3rd, installing plate；31st, installing plate body；32nd, the first flanging；33rd, the second flanging；4th, lower hinge Chain；42nd, buck plate；421st, pilot hole；43rd, door body support plate；44th, support plate；5th, iron is strengthened；6th, castor；7th, connection rivet；8、 Fixing screws.

Specific embodiment

The technical solution of the utility model is described in further detail with reference to the accompanying drawings and detailed description.

The present embodiment proposes a kind of refrigeration equipment, and the present embodiment is illustrated so that refrigeration equipment is vertical freezer as an example, Certainly, refrigeration equipment can also be the refrigeration equipment that the door body such as refrigerator, showcase are set in vertical direction, in the utility model Protection domain within.

As shown in Figs 1-4, the vertical freezer of the present embodiment includes cabinet 1 and the door body 2 being arranged on cabinet 1.Door body 2 is logical It crosses lower hinge component and upper hinge unit is installed on cabinet 1, lower hinge component is assembled with cabinet 1 and door body 2, upper hinge unit It is assembled with cabinet 1 and door body 2.In order to improve the intensity of cabinet 1, internal or external reinforcement iron 5, strengthens iron 5 and is used on cabinet It is assembled with lower hinge component.Preferably, it is L-shaped to strengthen iron 5.

The present embodiment emphasis improves lower hinge component, to improve the problem of door body is sagging, below to lower hinge Component is specifically described：

Lower hinge component includes the installing plate 3 being separately set and lower hinge 4, strengthens iron 5 and is filled with installing plate 3 and lower hinge 4 Match somebody with somebody.

As shown in figure 3, installing plate 3 is installed on the bottom surface of cabinet 1, installing plate 3 has to share 4 stress of lower hinge Stress surface.

Specifically, installing plate 3 includes the installing plate body 31 contacted with 1 bottom surface of cabinet and on installing plate body 31 First flanging 32, the first flanging 32 form stress surface.Wherein, the first flanging 32 is vertical with installing plate body 31, the first flanging 32 Outer surface and the side that coordinates of cabinet 1 and door body 2 at grade, the outer surface of the first flanging 32 is contacted with lower hinge 4, The outer surface of first flanging 32 is stress surface.

In order to further improve dispersion effect of the installing plate 3 to the power of lower hinge 4, installing plate 3 includes at least one second Flanging 33, the second flanging 33 are located between 31 and first flanging 32 of installing plate body.Second flanging 33 hangs down with installing plate body 31 Directly, the second flanging 33 is vertical with the first flanging 32.There are two second flanging 33 is set.

In the present embodiment, installing plate body 31 is integrally formed with the first flanging 32 and the second flanging 33, installing plate body 31 To be square, the first flanging 32 is the flanging on 31 first side of square installing plate body, and the second flanging 33 is adjacent with the first side two The flanging on a side.

As shown in Figure 3,4, the side fixing assembling that the stress surface and cabinet 1 of lower hinge 4 and installing plate 3 coordinate with door body 2, Lower hinge 4 passes through shaft（It is unmarked in figure）It is engaged with door body 2, so that door body 2 is rotated by shaft, realizes door body 2 Opening and closing.

Specifically, lower hinge 4 includes the assembling of the side fixing assembling for coordinating with installing plate 3 and cabinet 1 with door body 2 Plate 42, the door body support plate 43 for the cooperation of door body 2 and the support plate 44 between buck plate 42 and door body support plate 43. Door body support plate 43 is vertical with buck plate 42, and buck plate 42 is vertical with support plate 44, and support plate 44 is vertical with door body support plate 43, Buck plate 42, door body support plate 43 and support plate 44 are integrally formed.Shaft is located in door body support plate 43.

In the present embodiment, part buck plate 42 is located at the top of door body support plate 43, and part buck plate 42 is located at door body branch The lower section of fagging 43.The pilot hole 421 assembled with cabinet 1, the dress above door body support plate 43 are offered on buck plate 42 On matching board 42 there is pilot hole 421, there is pilot hole 421 on the buck plate 42 of 43 lower section of door body support plate.Such assembling Mode can effectively improve the fastness of installation.Lower hinge 4 is mounted on by fixing screws 8 on cabinet 1 and installing plate 3.

The installing plate 3 of the present embodiment is additionally operable to installation castor 6.Castor 6 and installing plate 3 are fixedly mounted by connection rivet 7 On cabinet 1.

As shown in figure 5, the impact force action when gravity of door body 2 and handling transport forms torque M in lower hinge 4, lead to It crosses lower hinge 4 and fixing screws 8 acts on, be decomposed into the torque for internally burying the torque M1 for strengthening iron 5 and corresponding 3 position of installing plate M2, M1 strengthen iron 5 and are applied to bury in the connection of 1 bottom connection rivet 7 of cabinet to strengthen on iron 5 and installing plate 3 by interior bury, because of peace 3 horizontal direction design size of loading board generally more than 5 times of vertical dimensions greatly, by 3 structure of installing plate by disperses force to foaming cabinet body On bottom and side plate, the gravity of door body 2 and impact force change into dispersion pressure of the installing plate 3 to 1 foaming layer of cabinet and side plate as a result, Power so as to which body forms strong support on the door, is effectively improved the door falling problem of refrigeration equipment.

Above example is only to illustrate the technical solution of the utility model rather than is limited；Although with reference to before Embodiment is stated the utility model is described in detail, it for those of ordinary skill in the art, still can be right Technical solution recorded in previous embodiment modifies or carries out equivalent substitution to which part technical characteristic；And these Modifications or substitutions, do not make appropriate technical solution essence depart from the utility model technical solution claimed spirit and Scope.

Claims (10)

1. a kind of lower hinge component, for being assembled with the cabinet and door body of refrigeration equipment, it is characterised in that, the lower hinge component Including the installing plate being separately set and lower hinge；The installing plate is installed on the bottom surface of the cabinet, and the installing plate has For sharing the stress surface of the lower hinge stress;The lower hinge and the stress surface of the installing plate and the cabinet and door body The side fixing assembling of cooperation, the lower hinge are engaged by shaft with the door body, so that the door body passes through described turn Axis is rotated.

2. lower hinge component according to claim 1, which is characterized in that the lower hinge include for the installing plate With the cabinet and the buck plate of the side fixing assembling of door body cooperation, for the door body support plate coordinated with the door body and position Support plate between the buck plate and the door body support plate.

3. lower hinge component according to claim 2, which is characterized in that the part buck plate is located at door body support The top of plate, the part buck plate are located at the lower section of the door body support plate.

4. lower hinge component according to claim 3, which is characterized in that offer on the buck plate and filled with the cabinet The pilot hole matched somebody with somebody has pilot hole on the buck plate above the door body support plate, below the door body support plate Buck plate on have pilot hole.

5. according to the lower hinge component described in claim 1-4 any one, which is characterized in that the installing plate include with it is described The installing plate body and the first flanging on installing plate body of cabinet floor contact, first flanging form stress surface.

6. lower hinge component according to claim 5, which is characterized in that the installing plate includes at least one second folding Side, second flanging is between the installing plate body and first flanging.

7. lower hinge component according to claim 5, which is characterized in that the installing plate is used to install castor.

8. a kind of refrigeration equipment, which is characterized in that the refrigeration equipment includes the lower hinge described in claim 1-7 any one Component.

9. refrigeration equipment according to claim 8, which is characterized in that be provided on the cabinet with the installing plate and under The reinforcement iron of hinge assemblies.

10. refrigeration equipment according to claim 9, which is characterized in that the reinforcement iron is L-shaped.