CN209834434U - Portable storage box - Google Patents
Portable storage box Download PDFInfo
- Publication number
- CN209834434U CN209834434U CN201920492823.9U CN201920492823U CN209834434U CN 209834434 U CN209834434 U CN 209834434U CN 201920492823 U CN201920492823 U CN 201920492823U CN 209834434 U CN209834434 U CN 209834434U
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- CN
- China
- Prior art keywords
- sealing ring
- box body
- rubber sealing
- ring
- lid
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Abstract
The utility model belongs to the technical field of accomodate, especially, relate to a portable receiver, including the containing box body, accomodate lid and seal structure, the containing box body includes box body bottom plate and box body urceolus, the box body urceolus includes main part section of thick bamboo and sealed section of thick bamboo, up convergent setting is down followed to the width of sealed section of thick bamboo cross sectional shape, seal structure includes from last ebonite sealing ring and the flexible glue sealing ring that down sets up and an organic whole, the cross sectional shape of ebonite sealing ring is the U type, and the U mouth sets up down, the flexible glue sealing ring is connected in the U mouth of ebonite sealing ring, and the U mouth of sealed ebonite sealing ring, the outer anchor ring of flexible glue sealing ring is followed with the outside mouth of stating the U mouth of ebonite sealing ring, and the interior anchor ring of flexible glue sealing ring is followed with the. Portable receiver has improved the leakproofness. Compared with the prior art, the portable storage box has the advantage that the sealing effect is improved.
Description
Technical Field
The utility model belongs to the technical field of accomodate, especially, relate to a portable receiver.
Background
Portable receiver, if convenient box etc, including storage box body, with storage box body lid close the complex storage cover body and be located storage box body and take in the sealing washer between the cover body, storage box body includes the box body bottom plate and connects in box body bottom plate week edge and upwards extend the formation and be the box body urceolus that the tube-shape set up, storage cover body is used for hiding the lid roof of taking in the chamber accent and is used for cooperating with storage box body lock joint, the shape of sealing washer corresponds with the cross sectional shape of box body urceolus, the sealing washer is located between box body urceolus and the lid roof, the sealing washer is only the upside terminal surface of contradicting the box body urceolus, in the in-service use, portable.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned prior art not enough, provide a portable receiver, it aims at solving the not enough problem of sealed effect.
The utility model discloses a realize like this:
a portable storage case comprising:
the storage box body comprises a box body bottom plate and a box body outer barrel which is connected to the peripheral edge of the box body bottom plate, extends upwards to form a cylindrical shape, the box body outer barrel comprises a main body barrel section and a sealing barrel section which are arranged from bottom to top and connected in sequence, and the width of the cross section shape of the sealing barrel section is gradually reduced from bottom to top;
the storage cover body is used for covering a cover body top plate of a cylinder opening on the upper side of the outer cylinder of the box body and is in lock joint with the storage box body;
the sealing structure is arranged in an annular shape and comprises a hard rubber sealing ring and a soft rubber sealing ring which are arranged from top to bottom and are integrally arranged, the hard rubber sealing ring is made of hard plastic, the cross section of the hard rubber sealing ring is U-shaped, the U opening of the hard rubber sealing ring is arranged downwards, the soft rubber sealing ring is connected to the U opening of the hard rubber sealing ring and seals the U opening of the hard rubber sealing ring, the soft rubber sealing ring is a soft rubber sealing ring made of elastic plastic, the hard rubber sealing ring is made of hard material, the outer annular surface of the soft rubber sealing ring and the outer side opening edge of the U opening of the hard rubber sealing ring are arranged, and the inner annular surface of the soft rubber sealing ring and the inner side opening edge of the U opening of the hard rubber sealing ring are arranged;
wherein, accomodate the lid lock joint to during the storage box body, sealed barrel section is contradicted the flexible glue sealing ring forces the flexible glue sealing ring takes place elastic deformation, and puts into in the U mouth of ebonite sealing ring.
Optionally, the soft rubber sealing ring is a soft rubber sealing ring made of meteorological silica gel.
Optionally, the ebonite sealing ring is an ebonite sealing ring made of polypropylene.
Optionally, the storage box body further comprises a box end clamping hook which is connected to the periphery of the outer box body, extends towards the periphery and is annularly arranged;
accomodate the lid including being platelike setting and can hiding the lid roof of accomodating the chamber accent, connect in lid roof week side and downwardly extending form and be the connecting cylinder that the tube-shape set up and connect in connecting cylinder downside nozzle and inwards extend and be cyclic annular setting and be used for with box end trip lock joint complex lid end trip, the connecting cylinder makes the ability take place to buckle when receiving the outside exogenic action of side, and can reset when the external force is cancelled, wherein, lid end trip with restriction during the box end trip lock joint the lid roof with the storage box body separation.
Optionally, the outer annular surface of the hard rubber sealing ring is fitted with the inner cylinder wall of the connecting cylinder, and the upper side surface of the hard rubber sealing ring is fitted with the lower plate surface of the top plate of the cover body.
Optionally, the storage box body further comprises an anti-damage convex ring which is connected to the lower plate surface of the box body bottom plate and is arranged in an annular shape, and the outer annular surface of the anti-damage convex ring is attached to the inner annular surface of the hard rubber sealing ring.
Optionally, the cover top plate, the connecting cylinder, the cover end hook and the damage-proof convex ring are of an integrated structure.
Optionally, the width of the cross-sectional shape of the main body barrel section is gradually reduced from bottom to top.
Optionally, the box body bottom plate, the box body outer cylinder and the box end clamping hook are of an integrated structure.
In the use, also be when accomodating lid lock joint to containing box body, because the flexible glue sealing ring of sealed barrel section conflict flexible glue sealing ring and force the flexible glue sealing ring to take place elastic deformation, and put into in the U mouth of ebonite sealing ring, thus, the lateral surface of sealed barrel section can be extruded simultaneously to the flexible glue sealing ring, side and downside, also be that the flexible glue sealing ring can be when the upside terminal surface of extrusion box body urceolus, still extrude outside section of thick bamboo face and the inboard section of thick bamboo on box body urceolus upper portion, therefore, for prior art, the sealed effect of portable receiver has been improved.
What need explain here, the utility model discloses in, because the flexible glue sealing ring connect in the U mouth that states the ebonite sealing ring, ebonite sealing ring and flexible glue sealing ring will form an annular airtight space jointly, when the flexible glue sealing ring received the extrusion, air in this airtight space will also receive the compression, then, the air that receives the compression will increase the extrusion force of flexible glue sealing ring to the box body urceolus in airtight space, make the extrusion force of flexible glue sealing ring to the box body urceolus include self elastic restoring force of flexible glue sealing ring and the effort of the air that receives the compression, this sealed effect that has further improved portable receiver.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a cross-sectional view of a portable storage box according to an embodiment of the present invention, wherein a storage cover is not fastened to a storage box body;
FIG. 2 is an enlarged schematic view of A in FIG. 1;
fig. 3 is a cross-sectional view of a portable storage box according to an embodiment of the present invention, wherein a storage cover is fastened to a storage box body;
fig. 4 is an enlarged structural diagram of B in fig. 3.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | Storage box body | ||
| 110 | Box body bottom plate | ||
| 120 | Box outer cylinder | ||
| 121 | Main body cylinder section | 122 | Sealing barrel section |
| 130 | Box end clamping hook | ||
| 200 | Storage cover body | ||
| 210 | Top plate of cover body | 220 | Connecting cylinder |
| 230 | Cover end clamping hook | 240 | Damage-proof convex ring |
| 300 | Sealing structure | ||
| 310 | Hard rubber sealing ring | 320 | Flexible glue sealing ring |
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
It should be noted that the terms of orientation such as left, right, up and down in the embodiments of the present invention are only relative concepts or reference to the normal use state of the product, and should not be considered as limiting.
The embodiment of the utility model provides a portable receiver, like portable lunch-box etc..
Referring to fig. 1 to 4, the portable storage box includes a storage box body 100, a storage cover 200, and a sealing structure 300.
The storage box 100 includes a box bottom plate 110 and a box outer barrel 120 connected to the periphery of the box bottom plate 110 and extending upward to form a cylindrical shape, and the box outer barrel 120 and the box bottom plate 110 together form an open cavity with an upward opening for storing materials. The utility model discloses in, the cylindric of box body urceolus 120 can be circular, also can be the rectangle, specifically, box body urceolus 120 includes main part section of thick bamboo 121 and sealed section of thick bamboo 122 that up sets up and connect gradually from down, and up convergent setting is down followed to the width of sealed section of thick bamboo 122 cross sectional shape. In terms of material selection, the storage case 100 may be made of high-strength and high-temperature-resistant glass or ceramic material.
The storage cover 200 is used for covering the cover top plate 210 of the upper side opening of the box outer cylinder 120 and is used for being matched with the storage box 100 in a buckling manner.
The sealing structure 300 is annularly provided to seal the contact portion between the storage case 100 and the storage lid 200. Specifically, seal structure 300 includes from last ebonite sealing ring 310 and the flexible glue sealing ring 320 down that sets up and an organic whole sets up, ebonite sealing ring 310 is the ebonite sealing ring 310 made by the stereoplasm plastic, ebonite sealing ring 310's cross sectional shape is the U type, and the U mouth sets up down, flexible glue sealing ring 320 connects in the U mouth of ebonite sealing ring 310, and seal ebonite sealing ring 310's U mouth, flexible glue sealing ring 320 is flexible glue sealing ring 320 made by elastic plastic, ebonite sealing ring 310 is made by hard material, the outer anchor ring of flexible glue sealing ring 320 and the outside mouth edge of the U mouth of ebonite sealing ring 310, and the interior anchor ring of flexible glue sealing ring 320 with the inboard mouth edge of the U mouth of ebonite sealing ring 310, seal structure 300's cross sectional shape also is the annular.
When the storage cover 200 is fastened to the storage box 100, the seal cylinder 122 abuts against the soft rubber seal ring 320 and forces the soft rubber seal ring 320 to elastically deform and to be disposed in the U-shaped opening of the hard rubber seal ring 310.
Based on the utility model discloses a structure, in the use, also be when accomodating lid 200 lock joint to storage box body 100, because seal cartridge section 122 conflict flexible glue sealing ring 320 and force flexible glue sealing ring 320 to take place elastic deformation, and put into in the U mouth of ebonite sealing ring 310, thus, flexible glue sealing ring 320 can extrude seal cartridge section 122's lateral surface simultaneously, go up side and downside, also be flexible glue sealing ring 320 also and can be when the upside terminal surface of extrusion box body urceolus 120, still extrude outside section of thick bamboo face and the inboard section of thick bamboo on box body urceolus 120 upper portion, therefore, for prior art, the sealed effect of portable receiver has been improved.
It should be noted here that the utility model discloses in, because flexible glue sealing ring 320 connects in the U mouth of stating ebonite sealing ring 310, ebonite sealing ring 310 and flexible glue sealing ring 320 will form an annular airtight space jointly, when flexible glue sealing ring 320 received the extrusion, air in this airtight space will also receive the compression, at this moment, the air that receives the compression will increase the extrusion force of flexible glue sealing ring 320 to box body urceolus 120 in airtight space, make flexible glue sealing ring 320 include the self elastic restoring force of flexible glue sealing ring 320 and the effort of the air that receives the compression to the extrusion force of box body urceolus 120, this sealed effect that has further improved portable receiver.
In addition, in the normal use process, that is, in the process of fastening the storage cover 200 to the storage box 100, the ebonite sealing ring 310 is not deformed normally, but only the soft rubber sealing ring 320 is elastically deformed, and when the fastening of the storage cover 200 and the storage box 100 is released, the soft rubber sealing ring 320 can be deformed and reset.
In the embodiment of the present invention, the soft rubber sealing ring 320 is preferably a soft rubber sealing ring 320 made of silica gel, and the hard rubber sealing ring 310 is preferably a hard rubber sealing ring 310 made of polypropylene.
In the actual production process, the sealing structure 300 can be formed by two-color injection molding.
Referring to fig. 1 to 4, in the embodiment of the present invention, the storage box 100 further includes a box end hook 130 connected to the outer cylinder 120 and extending to the outer circumference to form a ring shape.
The storage cover 200 includes a cover top plate 210 disposed in a plate shape and capable of covering the cavity opening of the storage cavity, a connecting cylinder 220 connected to the periphery of the cover top plate 210 and extending downward to form a cylinder, and a cover end hook 230 connected to the lower cylinder opening of the connecting cylinder 220 and extending inward to form a ring shape and adapted to be fastened to the box end hook 130, the connecting cylinder 220 is capable of bending when acted by a lateral external force, and capable of returning when the external force is removed, wherein the cover top plate 210 is limited from being separated from the storage box 100 when the cover end hook 230 is fastened to the box end hook 130.
Based on the structural design, when the storage cover 200 is fastened to the storage box 100, one side of the cover end hook 230 is firstly fastened to one side of the box end hook 130, then downward external force is applied to the other side of the cover end hook 230 to force the connecting cylinder 220 to bend, so that the cover end hook 230 is integrally fastened to the box end hook 130, when the fastening of the storage cover 200 and the storage box 100 needs to be released, only the external force is applied to one side of the cover end hook 230 to force the connecting cylinder 220 to deform, and the cover end hook 230 is partially released from being fastened to the box end hook 130, then upward external force is applied to the cover end hook 230, so that the fastening of the storage cover 200 and the storage box 100 can be released, and the operation process is simple and convenient.
And based on this structural design, accomodate lid 200 and be difficult for appearing damaging, be favorable to improving the durability.
Referring to fig. 1 to 4, in the embodiment of the present invention, the outer annular surface of the hard rubber sealing ring 310 is attached to the inner wall of the connecting tube 220, and the upper side surface of the hard rubber sealing ring 310 is attached to the lower plate surface of the cover top plate 210. The outer annular surface of the hard rubber sealing ring 310 is attached to the inner wall of the connecting cylinder 220, so that the sealing structure 300 is positioned, and the situation that the sealing structure 300 and the box outer cylinder 120 are dislocated can be avoided in the process of fastening the storage cover body 200 to the storage box 100.
Referring to fig. 1 to 4, in the embodiment of the present invention, the storage box 100 further includes an anti-damage protruding ring 240 connected to the lower plate surface of the box bottom plate 110 and disposed in an annular shape, and an outer annular surface of the anti-damage protruding ring 240 is attached to an inner annular surface of the ebonite sealing ring 310. Based on this structural design, this loss prevention bulge loop 240 restriction ebonite sealing ring 310 moves to the inboard, like this, will accomodate lid 200 lock joint to storage box body 100's in-process, when sealed barrel section 122 extrudees the one side of flexible glue sealing ring 320 deviation ebonite sealing ring 310, at this moment, ebonite sealing ring 310 can receive the side direction effort, and because the setting of loss prevention bulge loop 240, the side direction effort that ebonite sealing ring 310 received will be offset by loss prevention bulge loop 240, thereby can avoid ebonite sealing ring 310 to appear the condition of damage effectively.
Referring to fig. 1 to 4, in the embodiment of the present invention, the width of the cross-sectional shape of the main body cylinder section 121 is gradually reduced from bottom to top. Based on this structural design, when assembling the seal structure 300 to the housing lid body 200, it is advantageous to improve the assembly efficiency.
Referring to fig. 1 to 4, in the embodiment of the present invention, the cover top plate 210, the connecting cylinder 220, the cover end hook 230 and the damage prevention convex ring 240 are integrally formed. This is advantageous in improving the overall mechanical strength of the storage case 100.
Referring to fig. 1 to 4, in the embodiment of the present invention, the box bottom plate 110, the box outer cylinder 120 and the box end hook 130 are integrally formed. This is advantageous in improving the overall mechanical strength of the storage lid body 200.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A portable storage box, comprising:
the storage box body comprises a box body bottom plate and a box body outer barrel which is connected to the peripheral edge of the box body bottom plate, extends upwards to form a cylindrical shape, the box body outer barrel comprises a main body barrel section and a sealing barrel section which are arranged from bottom to top and connected in sequence, and the width of the cross section shape of the sealing barrel section is gradually reduced from bottom to top;
the storage cover body is used for covering a cover body top plate of a cylinder opening on the upper side of the outer cylinder of the box body and is in lock joint with the storage box body;
the sealing structure is arranged in an annular shape and comprises a hard rubber sealing ring and a soft rubber sealing ring which are arranged from top to bottom and are integrally arranged, the hard rubber sealing ring is made of hard plastic, the cross section of the hard rubber sealing ring is U-shaped, the U opening of the hard rubber sealing ring is arranged downwards, the soft rubber sealing ring is connected to the U opening of the hard rubber sealing ring and seals the U opening of the hard rubber sealing ring, the soft rubber sealing ring is a soft rubber sealing ring made of elastic plastic, the hard rubber sealing ring is made of hard material, the outer annular surface of the soft rubber sealing ring and the outer side opening edge of the U opening of the hard rubber sealing ring are arranged, and the inner annular surface of the soft rubber sealing ring and the inner side opening edge of the U opening of the hard rubber sealing ring are arranged;
wherein, accomodate the lid lock joint to during the storage box body, sealed barrel section is contradicted the flexible glue sealing ring forces the flexible glue sealing ring takes place elastic deformation, and puts into in the U mouth of ebonite sealing ring.
2. The portable storage box of claim 1, wherein the soft rubber sealing ring is a soft rubber sealing ring made of meteorological silica gel.
3. The portable storage case of claim 1, wherein the duromer seal ring is a duromer seal ring made of polypropylene.
4. The portable storage case according to claim 1, wherein the storage case further comprises a case end hook connected to a peripheral side of the case outer cylinder and formed to extend to the peripheral side and arranged annularly;
accomodate the lid including being platelike setting and can hiding the lid roof of accomodating the chamber accent, connect in lid roof week side and downwardly extending form and be the connecting cylinder that the tube-shape set up and connect in connecting cylinder downside nozzle and inwards extend and be cyclic annular setting and be used for with box end trip lock joint complex lid end trip, the connecting cylinder makes the ability take place to buckle when receiving the outside exogenic action of side, and can reset when the external force is cancelled, wherein, lid end trip with restriction during the box end trip lock joint the lid roof with the storage box body separation.
5. The portable storage case of claim 4, wherein the outer circumferential surface of the hard rubber seal ring is fitted to the inner cylindrical wall of the connecting cylinder, and the upper side surface of the hard rubber seal ring is fitted to the lower plate surface of the top plate of the lid body.
6. The portable storage case of claim 5, further comprising a damage prevention protrusion ring connected to a lower surface of the bottom plate of the case and disposed in a ring shape, wherein an outer circumferential surface of the damage prevention protrusion ring is attached to an inner circumferential surface of the hard rubber seal ring.
7. The portable storage case of claim 6, wherein the lid top plate, the connecting cylinder, the lid end catches and the tamper evident ring are of integral construction.
8. The portable storage case of claim 6, wherein the width of the sectional shape of the main body cylinder section is tapered from bottom to top.
9. The portable storage case of claim 4, wherein the case bottom plate, the case outer cylinder and the case end hook are integrally constructed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920492823.9U CN209834434U (en) | 2019-04-10 | 2019-04-10 | Portable storage box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920492823.9U CN209834434U (en) | 2019-04-10 | 2019-04-10 | Portable storage box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209834434U true CN209834434U (en) | 2019-12-24 |
Family
ID=68911259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920492823.9U Expired - Fee Related CN209834434U (en) | 2019-04-10 | 2019-04-10 | Portable storage box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209834434U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112040718A (en) * | 2020-07-28 | 2020-12-04 | 湖北清江水电开发有限责任公司 | Glue-pouring waterproof fire detector terminal box |
| US11820559B2 (en) | 2021-10-15 | 2023-11-21 | Blackberry Limited | Waterproof container |
-
2019
- 2019-04-10 CN CN201920492823.9U patent/CN209834434U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112040718A (en) * | 2020-07-28 | 2020-12-04 | 湖北清江水电开发有限责任公司 | Glue-pouring waterproof fire detector terminal box |
| US11820559B2 (en) | 2021-10-15 | 2023-11-21 | Blackberry Limited | Waterproof container |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191224 Termination date: 20210410 |