CN206456806U - A kind of doorframe structure and container - Google Patents

Abstract

The utility model discloses a kind of doorframe for container, it includes the interior doorframe and exterior door frame being connected with each other, wherein：The interior doorframe is up to provided with the first storage tank and the second storage tank less, and first storage tank and the second storage tank are arranged successively on the length direction of doorframe, and inner rubber strip is respectively equipped with first storage tank and the second storage tank.Doorframe described in the utility model for container, it causes the interior doorframe to be placed with least two sets inner rubber strips successively on the length direction of doorframe by above-mentioned setting, seal level many, therefore doorframe of the present utility model is used to that during container the air-tightness and heat insulation and preservation effect of container can be improved, the energy consumption of frozen products insulated container can be reduced during for frozen products insulated container, the startup of cold is reduced, extends the service life of cold, the frozen products insulated container for coordinating deep cooling machine to use is especially suitable for.In addition, the invention also discloses a kind of container, it has doorframe described in the utility model.

Description

A kind of doorframe structure and container

Technical field

The utility model is related to a kind of parts, more particularly to a kind of parts for tun.

Background technology

The sixties in last century, container just had been developed as a kind of international means of transport of multistage through transport, packaging Case refers to specializing in the large-scale goods container being used in turn with some strength, rigidity and specification.Using container transshipment goods, It can directly be freighted in the warehouse of consignor, transport the warehouse unloading of consignee, midway is more changed trains, ship time, without by goods Take out and change the outfit out of case.Container is divided into dry cargo container, frozen products insulated container, open top container, Flat Rack Container, platform packaging Case and hanging container etc..Wherein, frozen products insulated container is exclusively used in the frozen cargo or low temperature kinds of goods that movement requirement keeps certain temperature (for example, butter, chocolate, the freezing flesh of fish, condensed milk, margarine and other items) and the container of design.Frozen products insulated container includes Common refrigeration container and depth frozen products insulated container (subsequently claiming deep cooling box).The temperature of common refrigeration container can be at -28 DEG C Adjusted between~26 DEG C, the temperature of deep cooling box can be adjusted in the temperature less than less than -28 DEG C.For example, can be by packaging Extremely -30 DEG C, -60 DEG C or -80 DEG C of temperature adjustment in case is even lower.The regulation of said temperature is relied primarily in frozen products insulated container Cold, according to cold set-up mode, frozen products insulated container is generally also divided into the built-in mechanical frozen products insulated container with cold and not had There is the external mechanical refrigerator container of cold.Built-in mechanical frozen products insulated container can arbitrarily start cold in transportation, Container is set to keep assigned temperature；And external mechanical refrigerator container must then rely on container car, ship and special-use heaps , the cold that is equipped with station freezes.

In the prior art, frozen products insulated container generally comprises inwall, bottom plate, top plate, doorframe and the sealing being arranged on inwall Adhesive tape.When the chamber door of frozen products insulated container is closed, the sealing joint strip being arranged on wallboard inwall is with the chamber door door frame contact to fill out Gap is filled, so as to realize the seal isolation of frozen products insulated container internal environment and external environment condition.

When the doorframe and sealing joint strip of above-mentioned prior art are used for frozen products insulated container, the air-tightness of frozen products insulated container and heat-insulated Heat insulation effect is general, therefore, is only suitable for common refrigeration container.When for deep cooling box, heat insulation effect is not good.So, Cold meeting frequent starting, causes the high energy consumption of frozen products insulated container, reduces the service life of cold.

Utility model content

Goal of the invention of the present utility model is a kind of doorframe structure for container of offer, and the doorframe structure is used to collect The air-tightness and heat insulation and preservation effect of container can be improved during vanning, the energy of frozen products insulated container can be reduced during for frozen products insulated container Consumption, reduces the startup of cold, extends the service life of cold, is especially suitable for deep cooling box.

In order to achieve the above object, the utility model provides a kind of doorframe structure for container, including mutually interconnects The interior doorframe and exterior door frame connect, wherein：

The interior doorframe is up to provided with the first storage tank and the second storage tank, first storage tank and the second storage tank less Arranged successively on the length direction of doorframe structure, inner rubber strip is respectively equipped with first storage tank and the second storage tank.

In doorframe structure of the present invention for container, the length direction of the doorframe structure is perpendicular to packaging The direction of case chamber door, while being also the length direction of container.

Doorframe structure of the present invention for container, is fixedly connected with the chamber door of container when it is used, works as collection When the chamber door of vanning is closed, the inner rubber strip contacts and is deformed to fill inner wall of container and institute with the inwall of container State the gap between interior doorframe, thus realize environment inside containers and external environment condition seal isolation (for example, air-isolation, Heat, dust etc.), meanwhile, inner rubber strip can also avoid mechanical oscillation and damage.In addition, when the chamber door of container is at least two During fan, when at least described two fans chamber door is closed, the inner rubber strip on described at least two fan chamber doors is contacted with each other and quilt respectively Crimp is to fill the gap between at least two fans chamber door of container, so as to also achieve environment inside containers and outer The seal isolation of portion's environment (such as air-isolation, heat, dust).Meanwhile, inner rubber strip can also avoid mechanical oscillation and damage Wound.

Doorframe structure described in the utility model for container causes the interior doorframe in doorframe by above-mentioned setting At least two sets inner rubber strips are placed with the length direction of structure successively, sealing level is more.In addition, inner rubber strip is arranged on the inside door The good sealing effect on inwall is arranged on than inner rubber strip on frame, moreover, inner rubber strip is not readily disengaged from, reliability is high.Therefore originally The doorframe structure of utility model can improve the air-tightness and heat insulation and preservation effect of container, moreover, can also improve the peace of inner rubber strip Reliability is filled, so that, improve the reliability of doorframe structure.Doorframe structure of the present utility model is used to drop during frozen products insulated container The energy consumption of low frozen products insulated container, reduces the startup of cold, extends the service life of cold, is especially suitable for coordinating deep cooling container.

Further, in the doorframe structure described in the utility model for container, the inner rubber strip is circumferential direction The closed adhesive tape of upper closing.

Circumferential direction closing refers to that (i.e. described closed adhesive tape is along the direction of lay for the cross section of the closed adhesive tape The section in direction is stretched under straight condition perpendicular to this) side be closed curve.In such scheme, closed adhesive tape is squeezed change During shape and inner wall of container contact area it is bigger, sealing effectiveness is more preferable.In the present embodiment, the cross section of closed adhesive tape can be with For circular, square, D types, ellipse.In the present embodiment, shape and number to closed adhesive tape are not intended to limit.

Further, in the above-mentioned doorframe structure for container, the exterior door frame is provided with exterior door frame storage tank, institute State and outer rubber strip is provided with exterior door frame storage tank.

In such scheme, the sealing that the outer rubber strip is used between the exterior door frame and inner wall of container.

Further, in the above-mentioned doorframe structure for container, the outer rubber strip is to have in its circumferential direction The open adhesive tape of opening portion.

There is opening portion to refer to cross section (the i.e. described open adhesive tape edge of the open adhesive tape in the circumferential direction The section in direction is stretched under direction of lay straight condition perpendicular to this) side be non-close curve.In such scheme, due to packaging When case chamber door is closed, what the outer rubber strip was contacted with inner wall of container is located proximate to the outer end corner of inner wall of container, therefore Using open adhesive tape, the open adhesive tape generally has short side and long side, and short side inside the outer end turning with fitting, long side With being fitted outside the turning of outer end, so that inner wall of container of preferably fitting, prevents outer medium, such as rainwater, dust enter, while Make the more closed adhesive tape of ON/OFF chamber door more laborsaving.

In the present embodiment, the number, concrete shape to open adhesive tape are also unrestricted.

It should be noted that the inner wall of container in the present embodiment is a generalized definition.Container includes two relatively Side plate, the chamber door and front end-plate that are connected to the top plate and bottom plate of two side plates, are connected to two side plates.Between chamber door and side plate With corner post.Side plate has outside side plate inner face and side plate.Chamber door has outside chamber door inner face and chamber door.Corner post has in corner post Outside face and corner post.Include two parts outside corner post, a part of and chamber door outside is outside the same side, another part side plate same Side.In the present embodiment, corner post inner face can be directly connected to be connected by connector with side plate inner face.In the present embodiment Container doorframe structure be located at outside the chamber door inner face and chamber door between, the length direction of doorframe structure is chamber door inner face Range direction between outside to chamber door.Inner wall of container in the present embodiment is included outside side plate inner face, corner post inner face and chamber door Outside the corner post of side.If corner post inner face is connected with side plate inside door by connector, also including connector inner face, the company Fitting inner face and side plate inner face homonymy.

Fit, refer to inside the short side of the open adhesive tape and the outer end turning, the short side of open adhesive tape with it is described Fitted with corner post inner face, the corner post inner face is with side plate inner face in the same side；Long side refers to, long side with being fitted outside the turning of outer end With being fitted outside corner post, with chamber door outside in the same side outside the corner post.So, open adhesive tape can preferably fit packaging Chamber interior wall.

In such scheme, the exterior door frame and the interior doorframe are detachably connected.The detachably connected mode can be with Be clamping or other similar be detachably connected mode.Because in deep cooling box raising middle flask thickness gate, chamber door is more compared with common ice chest Thickness, and the temperature inside the box is very low, and brittle deformation can preferably be avoided by being detachably connected, and be also more convenient while maintenance overhaul is changed.

In other embodiment, the inside door adhesive tape at least one be open adhesive tape fall within protection model of the present utility model Enclose.

In other embodiment, the external door adhesive tape is that closed adhesive tape falls within protection domain of the present utility model.

Further, in described in the utility model and any of the above-described doorframe structure for container, described first houses Groove is away from the exterior door frame, and the inner rubber strip includes the first inner rubber strip and the second inner rubber strip, when glue in the first inner rubber strip and second Bar is corresponded to respectively to be installed in first storage tank and the second storage tank and the first inner rubber strip and the second inner rubber strip are in not When under the free state of compression, the top of first inner rubber strip is less than the top of the second inner rubber strip.It should be noted that when collection When there is multiple storage tanks and multiple inner rubber strips in the doorframe structure of vanning, first storage tank distance in the storage tank The exterior door frame is farthest.

In such scheme, the top of first inner rubber strip less than being in order to work as chamber door of container at the top of the second inner rubber strip During closing, first inner rubber strip is smaller than the deformation of the second inner rubber strip, so that chamber door unlatching/closing is more prone to.

Further, in the above-mentioned doorframe structure for container, the groove bottom of first storage tank is less than described The groove bottom of second storage tank, or, be not installed on the non-installation that is not pressurized in the first storage tank and the second storage tank and from Under state, the height of the first inner rubber strip is less than the height of the second inner rubber strip.

It is described when the groove bottom of first storage tank is less than the groove bottom of second storage tank in such scheme First inner rubber strip can meet the top of the first inner rubber strip under the free state with the second inner rubber strip using mutually level product Portion is less than the top of the second inner rubber strip.When the non-height for installing the first inner rubber strip under free state is less than the second inner rubber strip During height, the groove bottom of first storage tank can be less than, can also expire equal to or higher than the groove bottom of second storage tank The top of the first inner rubber strip is less than the top of the second inner rubber strip under the foot free state.It should be understood that, if the The groove bottom of one storage tank is higher than under the groove bottom A numerical value of second storage tank, non-installation free state, the first inner rubber strip Highly it is less than the height B numerical value of the second inner rubber strip, now, A numerical value should be less than B numerical value.

Further, in the above-mentioned doorframe structure for container, the top of first inner rubber strip is less than in second The top 2-8mm of adhesive tape.

In such scheme, in the case of top 2-8mm of the top less than the second inner rubber strip of first inner rubber strip, chamber door Firmly degree when turning off or on can reach optimal balance point with the seal degree to chamber door, that is to say, that both can be real Now to effective sealing of chamber door, operating personnel can be realized without firmly can just close very much, open by chamber door again.

In other embodiments, when the first inner rubber strip and the second inner rubber strip respectively correspond to be installed on first storage tank and In second storage tank and when the first inner rubber strip and the second inner rubber strip are under the free state that is not pressurized, first inner rubber strip The situation at the top top that is not less than the second inner rubber strip fall within protection domain of the present utility model.

Further, in the doorframe structure described in the utility model for container, the exterior door frame is metal external door Frame；The interior doorframe is nonmetallic interior doorframe.

In such scheme, the exterior door frame is that metal exterior door frame causes doorframe to have higher intensity, and the interior doorframe is Nonmetallic interior doorframe causes doorframe to be not easy corrosion.

Further, in the above-mentioned doorframe structure for container, the exterior door frame is aluminium alloy exterior door frame or stainless Steel exterior door frame, the interior doorframe is doorframe in plastics.

In addition, the material of the exterior door frame can also be stainless steel and other metal materials.The material of the interior doorframe can be with For common PVC plastic or low temperature resistant highstrenghtpiston, other nonmetallic materials such as such as TEFLON or timber. The stainless steel material can ensure higher intensity and corrosion resistance simultaneously.PVC plastic has preferable mechanical performance, and should With extensive.

In other embodiment, the exterior door frame is that nonmetallic materials fall within protection domain of the present utility model.

In other embodiment, interior doorframe is that doorframe falls within protection domain of the present utility model in metal.

The purpose of this utility model also resides in a kind of container of offer, the air-tightness and heat insulation and preservation effect of the container Good, especially when container is frozen products insulated container, energy consumption is low, and the initiation culture of cold is low, and the service life of cold is long.

To achieve these goals, the utility model also proposed a kind of container, and it has appoints as mentioned above A kind of doorframe structure of meaning.

Doorframe structure described in the utility model for container has advantages below and beneficial effect：

(1) it is used to that during container the air-tightness and heat insulation and preservation effect of container can be improved, reduces thermal losses, avoid simultaneously Mechanical oscillation and damage.

(2) it is used to that during frozen products insulated container the air-tightness and heat insulation and preservation effect of frozen products insulated container can be improved, reduces thermal losses, The energy consumption of frozen products insulated container can be thus reduced, the startup of cold is reduced, extends the service life of cold, advantageously reduces and use into This, energy-conserving and environment-protective.Also avoid mechanical oscillation and damage simultaneously.

(3) when being used for depth frozen products insulated container, can more easily it open and close when pressure difference is larger inside and outside ice chest case Chamber door, while can also be effectively sealed to container door.

(4) brittle deformation can also be preferably avoided, facilitates maintenance overhaul.

(5) when being used for depth frozen products insulated container, it can make to keep ultralow temperature in case, can be deposited in case and transport has special The goods (such as tuna) of low temperature requirements.

(6) sealing joint strip is arranged on the first groove, and the second groove is not that on inner wall of container, can improve fluid sealant The unfailing performance that the sealing property and sealing joint strip of bar are installed.

Container described in the utility model is due to above-mentioned doorframe structure, equally with above-mentioned on the excellent of container Point and beneficial effect.

Brief description of the drawings

Fig. 1 be the doorframe structure described in the utility model for container under a kind of embodiment without adhesive tape Structural representation.

Fig. 2 is a kind of knot with adhesive tape of the doorframe structure described in the utility model for container under embodiment Structure schematic diagram.

Embodiment

Come below in conjunction with Figure of description and specific embodiment to described in the utility model for container Doorframe and container are further explained, but the explanation is not constituted to technical solutions of the utility model not Work as restriction.

Fig. 1 show the doorframe structure described in the utility model for container under a kind of embodiment without glue The structure of bar.Fig. 2 shows a kind of band glue of the doorframe structure described in the utility model for container under embodiment The structure of bar.

As shown in figure 1, with reference to Fig. 2 is referred to, the doorframe structure for container under the embodiment includes being connected with each other Interior doorframe 4 and exterior door frame 5, wherein：Interior doorframe 4 is provided with the first storage tank C and the second storage tank D, the first storage tank C and the Two storage tank D arrange successively on the length direction F of doorframe, are respectively used to set interior in the first storage tank C and the second storage tank D Adhesive tape.It is used to set outer rubber strip in addition, exterior door frame 5 is provided with exterior door frame storage tank E, exterior door frame storage tank E.

Under other embodiments, the storage tank of two can be more than on interior doorframe 4 provided with quantity, to set quantity to be more than Two sets of inner rubber strip.

As shown in Fig. 2 in the doorframe structure for container under the embodiment, inner rubber strip includes the first inner rubber strip 41 It is the closed adhesive tape closed in circumferential direction with the second inner rubber strip 42.Outer rubber strip 51 is to have opening in its circumferential direction The open adhesive tape in portion, including short side 51a and long side 51b.First storage tank C is away from exterior door frame 5, when the first inner rubber strip 41 and Two inner rubber strips 42 are corresponded to respectively to be installed in the first storage tank C and the second storage tank D and the first inner rubber strip 41 and the second inner rubber strip 42 when being under the free state that is not pressurized, and the top G of the first inner rubber strip 41 is less than the top H of the second inner rubber strip 42.Wherein, First storage tank C groove bottom I is less than the second storage tank D groove bottom J, the first inner rubber strip 41 and the specification phase of the second inner rubber strip 42 Together, top H2-8mm (the i.e. top Gs of first inner rubber strip 41 and the of the top G of the first inner rubber strip 41 less than the second inner rubber strip 42 Difference in height h=2-8mm between the top H of two inner rubber strips 42).

Under other embodiments, the non-installation that is not pressurized in the first storage tank C and the second storage tank D and be not installed on Under free state, the height of the first inner rubber strip 41 is less than the height of the second inner rubber strip 42.Now, the first storage tank C groove bottom I It is higher than, the groove bottom J equal to or less than the second storage tank D can also meet the top G of the first inner rubber strip 41 under above-mentioned free state Less than the top H of the second inner rubber strip 42.It should be understood that, if the groove bottom of the first storage tank is held higher than described second Put under the groove bottom A numerical value of groove, non-installation free state, the height of the first inner rubber strip is less than the height B numerical value of the second inner rubber strip, Now, A numerical value should be less than B numerical value.Difference in height h can be more than 2-8mm.

In above-mentioned embodiment, exterior door frame 5 is metal exterior door frame；Interior doorframe 4 is nonmetallic interior doorframe.Wherein, exterior door frame 5 It can be aluminium alloy exterior door frame, can also be made by stainless steel and other metal materials.Interior doorframe 4 can be doorframe in plastics, its material Matter can be common PVC plastic or low temperature resistant highstrenghtpiston, and such as TEFLON can also be other nonmetallic by timber etc. Material makes.

Please continue to refer to Fig. 2, the doorframe structure (the interior doorframe 4 and exterior door frame 5 that include interconnection) and packaging of container The chamber door 6 of case is fixedly connected, when the chamber door 6 of container is closed, the first inner rubber strip 41, the second inner rubber strip 42 and outer rubber strip 51 contact and are deformed to fill the gap between inner wall of container 7 and doorframe with the inwall 7 of container respectively, so that real The seal isolation of existing environment inside containers and external environment condition.

Wherein, the first inner rubber strip 41 and the second inner rubber strip 42 can be caused when it is deformed and container using closed adhesive tape The contact area of inwall 7 is bigger, and sealing effectiveness is more preferable.Outer rubber strip 51 can cause short side when it is deformed using open adhesive tape Fitted at the top of 51a with K inside the outer end turning of inner wall of container 7, at the top of long side 51b and outside the outer end turning of inner wall of container 7 Portion L fits, so that inner wall of container 7 of preferably fitting.In addition, the top of the first inner rubber strip 41 is less than the top of the second inner rubber strip 42 Portion make it that, when chamber door of container is closed, the deformation of the inner rubber strip 42 of the first inner rubber strip 41 to the second is smaller, so that chamber door is closed Close and be more prone to.

Certainly, in other embodiments, when the chamber door of container is at least two fan, when at least described two fans chamber door is closed When, respectively the adhesive tape in the doorframe structures on described at least two fan chamber doors touch and be deformed with fill it is described at least Gap between two fan chamber door of container, the seal isolation for also achieving environment inside containers and external environment condition (is for example isolated Air, heat, dust etc.).Meanwhile, adhesive tape can also avoid mechanical oscillation and damage.

The above-mentioned doorframe structure for container, its interior doorframe is placed with least two sets successively on the length direction of doorframe Inner rubber strip, sealing level is more, therefore above-mentioned doorframe is used to that during container the air-tightness and heat insulation and preservation effect of container can be improved, The energy consumption of frozen products insulated container can be reduced during for frozen products insulated container, the startup of cold is reduced, extends the service life of cold, especially It is adapted to mate with the frozen products insulated container that deep cooling machine is used.

In container of the present utility model, its doorframe uses said structure, because other primary structures are (for example, back timber, top Curb girder, bottom side beams and cross member etc.), had no with structure used in the prior art it is significantly different, therefore herein no longer by another Outer Figure of description is described in detail.

It should be noted that the described above of disclosed embodiment enables professional and technical personnel in the field apparent Ground for the present embodiment carry out it is a variety of it is similar change and modifications, it is this it is similar change be those skilled in the art can from this practicality newly Type disclosure immediately arrives at or is easy to all deformations just associated, and all should belong to protection model of the present utility model Enclose.Therefore the utility model will not be limited by the embodiment.

Claims (11)

1. a kind of doorframe structure for container, it includes the interior doorframe and exterior door frame being connected with each other, it is characterised in that：

The interior doorframe is up to provided with the first storage tank and the second storage tank less, and first storage tank and the second storage tank are in door Arranged successively on the length direction of frame, inner rubber strip is respectively equipped with first storage tank and the second storage tank.

2. it is used for the doorframe structure of container as claimed in claim 1, it is characterised in that the inner rubber strip is in circumferential direction The closed adhesive tape of closing.

3. it is used for the doorframe structure of container as claimed in claim 2, it is characterised in that the exterior door frame is provided with exterior door frame Outer rubber strip is provided with storage tank, the exterior door frame storage tank.

4. it is used for the doorframe structure of container as claimed in claim 3, it is characterised in that the outer rubber strip is in its circumference side There is the open adhesive tape of opening portion upwards.

5. the doorframe structure for container as described in any one in claim 1-4, it is characterised in that the exterior door frame It is detachably connected with the interior doorframe.

6. the doorframe structure for container as described in any one in claim 1-4, it is characterised in that with the external door Frame is the first storage tank apart from farthest storage tank, and the inner rubber strip includes the first inner rubber strip and the second inner rubber strip, in first Adhesive tape and the second inner rubber strip are corresponded to respectively to be installed in first storage tank and the second storage tank and the first inner rubber strip and second When inner rubber strip is under the free state that is not pressurized, the top of first inner rubber strip is less than the top of the second inner rubber strip.

7. it is used for the doorframe structure of container as claimed in claim 6, it is characterised in that the groove bottom of first storage tank Less than the groove bottom of second storage tank, or, it be not installed in the first storage tank and the second storage tank and be not pressurized Under non-installation free state, the height of the first inner rubber strip is less than the height of the second inner rubber strip.

8. it is used for the doorframe structure of container as claimed in claim 6, it is characterised in that the top of first inner rubber strip is low In the top 2-8mm of the second inner rubber strip.

9. it is used for the doorframe structure of container as claimed in claim 1, it is characterised in that the exterior door frame is metal external door Frame；The interior doorframe is nonmetallic interior doorframe.

10. it is used for the doorframe structure of container as claimed in claim 9, it is characterised in that the exterior door frame is outside aluminium alloy Doorframe or stainless steel exterior door frame, the interior doorframe are doorframe in plastics.

11. a kind of container, it has the doorframe as described in any one in claim 1-10.