阅读说明：本技术 车载冰箱内胆结构 (Inner container structure of vehicle-mounted refrigerator ) 是由 顾俊杰 于德松 艾迁 于 2021-08-16 设计创作，主要内容包括：本发明的目的是提供一种无需胶粘即能限位固定,降低人工成本、加快生产周期的车载冰箱内胆结构,左、右半体相互扣合构成上端敞口的冰箱内胆,左半体的扣合边上设置有左插板和左肋槽,右半体的扣合边上设置有右肋槽和右插板,同一周面上的左插板插置于右肋槽内构成周向限位、径向限位配合,同一周面上的右插板插置于左肋槽内构成周向限位、径向限位配合。上述方案中,两块内胆半体分段对插,相互限位,即使产品沿口处轻微变形(注塑成型可能产生轻微变形),通过对插结构,可以相互校正,配合效果好；且对插结构越插越紧,无需胶粘即能限位固定,降低人工成本,加快生产周期。(The invention aims to provide a vehicle-mounted refrigerator liner structure which can limit and fix without gluing, reduce labor cost and accelerate production period. In the scheme, the two inner container half bodies are inserted in opposite directions in a segmented mode and limited mutually, so that even if a product slightly deforms along the opening (slight deformation possibly caused by injection molding), the two inner container half bodies can be corrected mutually through the inserting structures, and the matching effect is good; and the inserting structure is more and more tight, and can be spacing fixed without gluing, thereby reducing the labor cost and quickening the production period.)

1. The utility model provides an on-vehicle refrigerator inner bag structure, includes left halfbody (10) and right halfbody (20), left and right halfbody (10, 20) each other lock constitutes the open refrigerator inner bag in upper end, its characterized in that: the left half body (10) is provided with a left inserting plate (11) and a left rib groove (12) on the buckling edge, the right half body (20) is provided with a right rib groove (21) and a right inserting plate (22) on the buckling edge, the left inserting plate (11) on the same circumferential surface is inserted into the right rib groove (21) to form circumferential limiting and radial limiting matching, and the right inserting plate (22) on the same circumferential surface is inserted into the left rib groove (12) to form circumferential limiting and radial limiting matching.

2. The vehicle-mounted refrigerator liner structure according to claim 1, characterized in that: the left insert plate (11) and the left rib groove (12) are arranged in a plurality of groups at intervals in the length direction of the buckling edge of the left half body (10), and the right rib groove (21) and the right insert plate (22) are arranged in a plurality of groups at intervals in the length direction of the buckling edge of the right half body (20).

3. The vehicle-mounted refrigerator liner structure according to claim 2, characterized in that: the two side opposite insertion structures on the same circumferential surface of the left half body (10) are respectively a left insertion plate (11) and a left rib groove (12).

4. The vehicle-mounted refrigerator liner structure according to claim 2, characterized in that: left side picture peg (11) are the outside rounding off of the peripheral face in lock limit of left half body (10) and extend the plate body that constitutes in the same direction, left side rib groove (12) including setting up end baffle (121) in the flange limit outside of left half body (10), baffle (121) face and complex right picture peg (22) face radian unanimous with it, a side flange limit of baffle (121) and the flange limit outside fixed connection of left half body (10), opposite side face half body (20) overhang right side, baffle (121) constitute left rib groove (12) with the lock limit terminal surface of right half body (20) jointly, the suspension end terminal surface of left picture peg (11) and the lock limit terminal surface of right half body (20) support to lean on and constitute the spacing cooperation of circumference, the planking face of right picture peg (22) and baffle (121) laminating constitute radial spacing cooperation.

5. The vehicle-mounted refrigerator liner structure according to claim 4, characterized in that: the end face of the suspension end of the left inserting plate (11) is provided with a convex rib (111), and the convex rib (111) is inserted into a groove (23) arranged on the end face of the buckling edge of the right half body (20) to form limiting fit.

6. The vehicle-mounted refrigerator liner structure according to claim 1, characterized in that: the right insertion plate (22) has the same structure as the left insertion plate (11), and the right rib groove (21) has the same structure as the left rib groove (12).

7. The vehicle-mounted refrigerator liner structure according to claim 1, characterized in that: the bottom of the left half body (10) or the right half body (20) is provided with a water guide pipe (30) communicated with the inner cavity of the inner container.

8. The vehicle-mounted refrigerator liner structure according to claim 1, characterized in that: the left half body (10) and the right half body (20) are both provided with anti-rotation clamping plates (40), and the plate surfaces of the anti-rotation clamping plates (40) are vertically arranged with the plate edges of the left half body (10) and the right half body (20) at the connecting position.

Technical Field

The invention relates to the technical field of vehicle-mounted refrigerators, in particular to a vehicle-mounted refrigerator liner structure.

Background

To meet the needs of long-distance travel, the vehicle-mounted refrigerator is more and more favored by consumers. The appearance of the vehicle-mounted refrigerator meets the arrangement and installation requirements of the vehicle-mounted environment outside the refrigeration environment for storing food or medicines. Among the prior art, on-vehicle refrigerator includes casing and inner bag, injects expanded material in the region between casing and the inner bag and forms the heat preservation, and the structure of inner bag is usually as an organic whole through sticky the linking by two left and right halfbodies, and the cooperation effect is poor, produces gap, dislocation scheduling problem easily, further leads to the inner bag to warp again when the expanded material of heat preservation moreover, causes the inner bag gap bigger, the dislocation phenomenon is more serious.

Disclosure of Invention

The invention aims to provide a vehicle-mounted refrigerator liner structure which can be limited and fixed without gluing, reduces labor cost and accelerates production period.

In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides an on-vehicle refrigerator inner bag structure, includes left halfbody and right halfbody, and left and right halfbody each other lock closes and constitutes the open refrigerator inner bag in upper end, and the lock edge of left halfbody is provided with left picture peg and left rib groove, and the lock edge of right halfbody is provided with right rib groove and right picture peg, and the left picture peg on same global is inserted and is arranged in right rib inslot and constitute spacing, the radial spacing cooperation of circumference, the right picture peg on same global is inserted and is arranged in left rib inslot and constitute spacing, the radial spacing cooperation of spacing.

In the scheme, the two inner container half bodies are inserted in opposite directions in a segmented mode and limited mutually, so that even if a product slightly deforms along the opening (slight deformation possibly caused by injection molding), the two inner container half bodies can be corrected mutually through the inserting structures, and the matching effect is good; and the inserting structure is more and more tight, and can be spacing fixed without gluing, thereby reducing the labor cost and quickening the production period.

Drawings

FIG. 1 is a perspective view of the liner;

FIG. 2 is a cross-sectional view of the liner;

fig. 3 is a partially enlarged schematic view of fig. 2.

Detailed Description

As shown in fig. 1-3, a vehicle-mounted refrigerator liner structure comprises a left half body 10 and a right half body 20, wherein the left half body 10 and the right half body 20 are mutually buckled to form a refrigerator liner with an open upper end, a left insert plate 11 and a left rib groove 12 are arranged on a buckling edge of the left half body 10, a right rib groove 21 and a right insert plate 22 are arranged on a buckling edge of the right half body 20, the left insert plate 11 on the same peripheral surface is inserted into the right rib groove 21 to form circumferential limiting and radial limiting matching, and the right insert plate 22 on the same peripheral surface is inserted into the left rib groove 12 to form circumferential limiting and radial limiting matching. The left half body 10 is provided with a left inserting plate 11 and a left rib groove 12 in a sectional mode, the right half body 20 is also provided with a right rib groove 21 and a right inserting plate 22 in a sectional mode, when the left half body 10 and the right half body 20 are mutually buckled, the left inserting plate 11 positioned on the same peripheral surface is inserted into the right rib groove 21, the right inserting plate 22 positioned on the same peripheral surface is inserted into the left rib groove 12, the left half body 10 and the right half body 20 are oppositely inserted in a sectional mode and mutually limited, even if a product slightly deforms along a mouth (slight deformation can be generated in injection molding), mutual correction can be realized through an opposite insertion structure, and the matching effect is good; and when foaming, owing to receive the extrusion force and insert tighter and tighter more, need not sticky can spacing fixed for the cost of labor reduces for production cycle.

In order to ensure the reliability of the connection between the left and right half bodies 10, 20, the left insert plate 11 and the left rib groove 12 are arranged in series at intervals in the length direction of the engaging side of the left half body 10, and the right rib groove 21 and the right insert plate 22 are arranged in series at intervals in the length direction of the engaging side of the right half body 20. That is, the left insert plate 11, the left rib groove 12, the left insert plate 11 and the left rib groove 12 are arranged continuously on the fastening edge of the left half body 10 in the sequence of left insert plate 11, left rib groove 12, and the adjacent ends of the two adjacent left insert plates 11 and left rib grooves 12 are arranged in a contact manner; similarly, the fastening edges of the right half body 20 are continuously arranged according to the sequence of the right rib groove 21, the right inserting plate 22, the right rib groove 21 and the right inserting plate 22, and the adjacent ends of the two adjacent right rib grooves 21 and the right inserting plate 22 are arranged in a contact manner, so that the whole ring of the fastening edges of the left half body 10 and the right half body 20 are continuously inserted and fastened, and each part between the left half body 10 and the right half body 20 is reliably connected.

In order to further improve the reliability of the connection between the left half body 10 and the right half body 20, the two side insertion structures on the same circumferential surface of the left half body 10 are a left insertion plate 11 and a left rib groove 12. Thus, the left and right half bodies 10 and 20 can be mutually restricted and mutually corrected on the same peripheral surface of the inner container.

Because the outer wall of left and right half 10, 20 is not straight plate body, but has the plate body of certain radian, consequently left picture peg 11 is the plate body that the outside rounding of the peripheral face in lock limit of left half 10 extended the constitution, left rib groove 12 including set up the end baffle 121 in the flange outside of left half 10, baffle 121 face and complex right picture peg 22 face radian unanimous with it, a flange outside fixed connection, the other side face of baffle 121 and the flange outside of left half 10 overhang to half 20 right, baffle 121 constitutes left rib groove 12 with the lock limit terminal surface of right half 20 jointly, left rib groove 12 wholly is L type flute profile, the suspension end terminal surface of left picture peg 11 and the lock limit terminal surface of right half 20 lean on to constitute the spacing cooperation of circumference, the radial spacing cooperation of laminating constitution of right picture peg 22 and baffle 121. The plug-in operation of the left half body 10 and the right half body 20 is convenient, and the effects of mutual limiting and mutual correction can be achieved.

As a preferable scheme of the invention, the end face of the suspension end of the left inserting plate 11 is provided with a convex rib 111, and the convex rib 111 is inserted into a groove 23 arranged on the end face of the buckling edge of the right half body 20 to form limit matching. The positions of the left and right half bodies 10 and 20 in the circumferential direction and the radial direction are further limited by the insertion of the convex ribs 111 and the grooves 23, and the reliability of connection of the left and right half bodies is improved.

Further, the right insert plate 22 has the same structure as the left insert plate 11, and the right rib groove 21 has the same structure as the left rib groove 12, and the structures of the right rib groove 21 and the right insert plate 22 are not described in detail herein.

In the prior art, the water guiding pipe 30 is also manufactured into a structure in which two half bodies are butted, and the two half bodies are respectively formed at the bottoms of the left half body 10 and the right half body 20, so that the problem of connection between the two half bodies is also considered, therefore, the water guiding pipe 30 communicated with the inner cavity of the inner container is arranged at the bottom of the left half body 10 or the right half body 20, the water guiding pipe 30 is integrally formed on the left half body 10 or the right half body 20, the problem of connection is not considered, and the reliability of connection between the left half body 10 and the right half body 20 is further improved.

Foaming is carried out in the foaming agent need be put to the inner bag, in order to prevent that the inner bag from receiving the impact of expanded material and taking place to rotate when foaming, all be provided with here on left halfbody 10 and right halfbody 20 and prevent changeing cardboard 40, prevent changeing the board of cardboard 40 and the flange of left halfbody 10, right halfbody 20 of hookup location and arrange perpendicularly, prevent changeing cardboard 40 and foaming mould corresponding concrete position cooperation limit position, prevent that the inner bag is rotatory.