CN1108506C - Storage chamber - Google Patents

Abstract

The invention relates to a storage house, which easily attach a pillar to a storage house main body, particularly by hand. There is provided an industrial refrigerator comprising a refrigerator main body 11, 21 having a bottom portion 14, 24 to which a pillar 30 is attached. The pillarcomprises a shaft 32 having a guide portion 33 with a flat peripheral surface and a threaded portion 34 with a male thread 34A. The bottom portion of the storage house (refrigerator) main body includes a coupling portion 46 in which a female thread 45 is formed such that the threaded portion of the shaft can be screwed therein. When the threaded portion of the shaft of the pillar is screwed in the coupling portion of the storage house main body, the pillar is attached to the bottom portion of the storage house main body.

Description

Bunker

The present invention relates to bunker, relate in particular to the bunker of the installation constitution of having improved seat leg.

Generally, professional with refrigerator in order to reduce freight, after when factory's shipment, refrigerator body and seat leg being separated, that both are packaging together.Because of after refrigerator body is pulled down seat leg, packing, can make packaging volume reduce, thereby can reduce freight.

Therefore, seat leg is to be contained on the refrigerator body by operator at the scene.

In order to make this seat leg good, have and use simple tools etc. that seat leg is contained in refrigerator body once pressing the installation of refrigerator body., in this situation, seat leg is reduced to the installation strength of refrigerator body.

On the other hand, also there is order to screw togather to increase seat leg to the installation strength of refrigerator body in the formed positive spiral shell mosquito portion of total length of the axle of seat leg and refrigerator body., in this situation, operator must utilize manual work that a lot of circles of seat leg rotation are contained in seat leg on the refrigerator body at the scene, and its installation exercise is miscellaneous.

The above-mentioned situation of the present invention's consideration is figured out, and its purpose is to provide the bunker that especially can simply seat leg be contained in the bunker body with manual work.

The bunker of first aspect present invention is equipped with seat leg in the bottom of bunker body, it is characterized in that textural: have the guidance part of smooth outer peripheral face and have the axle of the screw portion that has positive spiral shell mosquito respectively at front end, cardinal extremity in this seat leg setting; Be provided with the joint portion that is formed with the cloudy spiral shell mosquito that can screw togather with this above-mentioned screw portion in the bottom of this bunker body; Through screwing togather, above-mentioned seat leg can be contained in the bottom of bunker body in the above-mentioned screw portion of the above-mentioned axial region of above-mentioned seat leg and the above-mentioned joint portion of above-mentioned bunker body.

The invention of second aspect present invention is the invention on the first aspect present invention basis, it is characterized in that in the bottom of described bunker body, is provided with the support member of the guidance part on the installment state of seat leg can the axle of chimeric this seat leg.

The invention of first aspect present invention has following effect.

Because of through seat leg is rotated 1 or a few, can make the joint portion of the bottom of the screw portion of axle of this seat leg and bunker body screw togather, so can simply seat leg be installed on the bunker body with manual work especially at the scene.

The invention of second aspect present invention has following effect.

Because of bottom at this bunker body, be provided with the support member of the guidance part on the installment state of seat leg can the axle of chimeric this seat leg, even so under the installment state of seat leg, this seat leg is applied and the axial power of quadrature, this power also can be via the guidance part of the axle supports support by the bunker body, therefore, can improve the installation strength of seat leg to the bunker body.

Brief description of drawings is as follows:

Fig. 1 uses the vertical professional stereogram with refrigerator of one of bunker of the present invention embodiment for expression;

Fig. 2 uses the horizontal professional stereogram with refrigerator of one of bunker of the present invention embodiment for expression;

Fig. 3 is the profile of the installment state of expression Figure 1 and Figure 2 seat leg;

Fig. 4 is the stereogram of the seat leg of Fig. 1;

Fig. 5 is the stereogram of installation situation of the seat leg of presentation graphs 1.

Below according to the description of drawings embodiments of the invention

Fig. 1 uses the vertical professional stereogram with refrigerator of one of bunker of the present invention embodiment for expression.Fig. 2 uses the horizontal professional stereogram with refrigerator of one of bunker of the present invention embodiment for expression.

Shown in Figure 1ly the above-mentioned front as the refrigerator body 11 of bunker body of opening door 12 is adapted to freely openable as the vertical professional of bunker in front with refrigerator 10, the cooling unit 13 that utilizes the top of being located at refrigerator body 11 is freezing or refrigerate with the inside of Fig. 1.

Again, shown in Figure 2ly the above-mentioned front as the refrigerator body 21 of bunker body of opening door 22 is adapted to freely openable in front with refrigerator 20, utilizes the cooling unit 23 of being located at one of refrigerator body 21 sidepiece that the inside of refrigerator body 21 is freezing or refrigerate as the horizontal professional of bunker.

In four bights seat leg 30 is installed with the refrigerator body separately 11 of refrigerator 10,20, the bottom surface sections 14,24 of refrigerator body 21 in above-mentioned business.These seat legs 30 are because of professional opening with refrigerator 10,20 o'clock and refrigerator body transporting in 11,21 minutes, and pack together with refrigerator body 11,21, are contained on refrigerator body 11, refrigerator body 21 bottom surface sections 14,24 separately by operator at the scene.

This seat leg 30 as shown in Figures 3 and 4, it is mold formed with axle 32 integrated forming to be that central portion at the seat leg body 31 that is made of resin material for example utilizes with coaxial state, has guidance part 33 and screw portion 34 at axle 32.

Guidance part 33 was held formation before axle 32, periphery is arranged to tabular surface, when seat leg 30 is installed with the joint portion 46 (aftermentioned) of axle 32 guiding refrigerator body 11,21.Again, screw portion 34 forms at the cardinal extremity of axle 32, carves in periphery and establishes 1 or 2 positive spiral shell mosquito 34A.

The major part of the screw portion 34 of axle 32 is positioned at the inside in the skirt section 35 of seat leg body 31.The part of screw portion 34 and guidance part 33 more are positioned at the top of Fig. 3 and Fig. 4 than the end face 35A in skirt section 35.This part of screw portion 34 is equivalent to 1 helical pitch of positive spiral shell mosquito 34A of screw portion 34 or the length of a plurality of (2,3) helical pitch.

And the bottom surface sections separately 14,24 of refrigerator body 11,21 is filled with thermal insulation barriers 43 as shown in Figure 3 between textural panel outside 41 and interior faceplate panels 42, and the inboard of panel 41 is connected with stiffening plate 44 outside.In four bights of bottom surface sections 14,24, the joint portion 46 be formed with cloudy spiral shell mosquito 45 is set on stiffening plate 44, and will as the support member 47 of support part stiffening plate 44 affixed one-tenth cover among Fig. 3 of this joint portion 46 above.

Above-mentioned joint portion 46 can screw togather with the positive spiral shell mosquito 34A of axle 32 the screw portion 34 of seat leg 30.By this, seat leg 30 is mounted on the bottom surface sections separately 14,24 of refrigerator body 11,21.

Be formed with support tube portion 48 coaxially at this support member 47 and joint portion 46, also form wide diameter portion 49 in the joint portion of this support tube portion 48 46 sides.Support tube portion 48 under the installment state of 30 pairs of refrigerator body of seat leg 11,21 and axle 32 the guidance part 33 of seat leg 30 chimeric, can be supported on the axially power F of the directive effect of quadrature roughly with seat leg 30 via guidance part 33.Again, wide diameter portion 49 is to form towards the position of the plunging shape of these joint portion 46 hole enlargements in joint portion 46 sides of support member 47 with support tube portion 48.Utilize this wide diameter portion 49, seat leg 30 had been contained in refrigerator body at 11,21 o'clock, make that axle 32 the guidance part 33 of seat leg 30 can be interior chimeric toward the support tube portion 48 of support member 47 easily.

Secondly, the installation steps of 30 pairs of refrigerator body of seat leg 11,21 are described.

For example, as shown in Figure 5, seat leg 30 is installed in four bights of the bottom surface sections separately 14,24 of the refrigerator body 11,21 behind Kaifeng.At this moment, at first, the joint portion 46 with axle 32 the guidance part 33 of seat leg 30 inserts the bottom surface sections 14,24 of refrigerator body 11,21 then, utilizes wide diameter portion 49 these guidance parts 33 of guiding, makes guidance part 33 insert the support tube portion 48 of support members 47 and chimeric.Then, make seat leg 30 rotate 1 or a few (2,3 circles), make the joint portion 46 of the bottom surface sections separately 14,24 of the screw portion 34 of axle 32 of seat leg 30 and refrigerator body 11,21 screw togather, seat leg 30 is mounted on refrigerator body 11,21.

Under the installment state of this seat leg 30, the end face 35A in the skirt section 35 of seat leg 30 touches the outer faceplate panels 41 of the bottom surface sections separately 14,24 of refrigerator body 11,21.Then, the joint portion 46 that will more be positioned at the bottom surface sections separately 14,24 of the part of axle 32 screw portion 34 of top of Fig. 3 and refrigerator body 11,21 than the end face 35A in this skirt section 35 screws togather.And then, under this state, that the support tube portion 48 of the support member 47 of axle 32 the guidance part 33 of seat leg 30 and refrigerator body 11,21 is chimeric.

Therefore, utilize the above embodiments, have following effect 1. extremely 4..

1. because of passing through with seat leg 30 rotations 1 or a few (2,3 circle), can make the joint portion 46 of the bottom surface sections separately 14,24 of axle 32 the screw portion 34 of seat leg 30 and refrigerator body 11,21 screw togather, so can simply seat leg 30 be installed on refrigerator body 11,21 with manual work especially at the scene.

2. axle 32 the front end at seat leg 30 is formed with guidance part 33, be inserted into the joint portion 46 of the bottom surface sections separately 14,24 of refrigerator body 11,21 because of this guidance part 33, axle 32 the screw portion 34 of seat leg 30 is directed to this joint portion 46, so seat leg 30 easily can be contained in refrigerator body 11,21.

3. a side of the bottom surface sections 14,24 of the refrigerator body after lifting Kaifeng 11,21 and when seat leg 30 being contained in the situation in bight of bottom surface sections 14,24, because of axle 32 the guidance part 33 that utilizes seat leg 30 can be easily with joint portion 46 that should axle 32 insertion refrigerator body 11,21, and, just make seat leg 30 rotate 1 or a few, just the screw portion 34 and the joint portion 46 of axle 32 can be screwed togather, finish the installation of seat leg 30, so can further improve the installation exercise of seat leg 30.

4. because of bottom surface sections separately 14,24 in refrigerator body 11,21, be provided with the support member 47 of the guidance part 33 of axle 32 that can chimeric this seat leg 30 in the installment state of seat leg 30, so installment state at seat leg 30, even apply the axial roughly power F of quadrature with seat leg 30, the bottom surface sections 14,24 that this power F also can be used in refrigerator body 11,21 via the skirt section 35 on the seat leg body 31 of seat leg 30 supports, and can utilize refrigerator body 11,21 to support via the guidance part 33 and the support member 47 of axle 32, so can improve the installation strength of 30 pairs of refrigerator body of seat leg 11,21.

More than according to an embodiment the present invention has been described, but the present invention does not limit so.

For example, the present invention's seat leg of also can be applicable to be provided with castor is contained in the situation of the bottom surface sections separately 14,24 of refrigerator body 11,21.In addition, illustrated in the above-described embodiment to apply the present invention to the professional refrigerator of use, still also can apply the present invention to Wen Zangku, constant-temperature and constant humidity store, not control the general cabinet of temperature or furniture etc.

As noted above, if utilize bunker of the present invention, because of textural the seat leg setting have the guidance part of smooth outer peripheral face and respectively front end, cardinal extremity have the screw portion that has positive spiral shell mosquito spool, be provided with the joint portion that is formed with the cloudy spiral shell mosquito that can screw togather with the screw portion of axle in the bottom of bunker body, by the screw portion of the axial region of seat leg and the joint portion of bunker body are screwed togather, seat leg can be contained in the bottom of bunker body, especially available manual work is contained in seat leg on the bunker body simply.

Claims (2)

1. a bunker is equipped with seat leg in the bottom of bunker body,

It is characterized in that:

This seat leg is provided with guidance part with smooth outer peripheral face and the axle that has the screw portion that has positive spiral shell mosquito respectively at front end, cardinal extremity;

Be provided with the joint portion that is formed with the cloudy spiral shell mosquito that can screw togather with the described screw portion of described axial region in the bottom of described bunker body;

By the described screw portion of the described axial region of described seat leg and the described joint portion of described bunker body are screwed togather, described seat leg can be contained on the bottom of described bunker body.

2. bunker as claimed in claim 1 is characterized in that:, be provided with under the installment state of seat leg the support member of the guidance part on the axle that can chimeric this seat leg in the bottom of described bunker body.

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