冷藏箱体底架与侧板的连接结构及冷藏箱体

Abstract

本实用新型公开了一种冷藏箱体底架与侧板的连接结构及冷藏箱体，冷藏箱体底架与侧板的连接结构包括底架以及侧板；底架包括底侧梁和底横梁，底侧梁沿冷藏箱体的纵向延伸并固定于底横梁的端部，底侧梁包括置于底横梁上并沿水平方向延伸的支撑板、由支撑板向上延伸的内连接壁；侧板包括外侧板、位于外侧板内侧的内侧板、固定于外侧板内表面的竖梁，竖梁的内侧面抵靠在内连接壁的外侧面，内连接壁与竖梁通过由内向外穿过内连接壁与竖梁的第一铆钉固定连接在一起。本实用新型铆钉不会外露于侧板和底架的外侧，降低铆钉脱落的风险，消除了潜在漏水点，延长了冷藏箱体的使用寿命，提升了冷藏箱体的保温性能和外形美观度。

Claims

1. A connection structure of a bottom frame and a side plate of a refrigeration box, characterized in that, Including the base frame and side panels; The base frame includes a bottom side beam and a bottom cross beam. The bottom side beam extends longitudinally along the refrigerated box body and is fixed to the end of the bottom cross beam. The bottom side beam includes a support plate placed on the bottom cross beam and extending horizontally, and an inner connecting wall extending upward from the support plate. The side plate includes an outer side plate, an inner side plate located inside the outer side plate, and a vertical beam fixed to the inner surface of the outer side plate. The inner side of the vertical beam abuts against the outer side of the inner connecting wall. The inner connecting wall and the vertical beam are fixedly connected together by a first rivet that passes through the inner connecting wall and the vertical beam from the inside to the outside.

2. The connection structure of the refrigeration box body chassis and the side plate according to claim 1, characterized in that, The bottom side beam also includes an outer connecting wall extending upward from the support plate. The outer connecting wall is located outside the inner connecting wall. The outer connecting wall, the inner connecting wall, and the support plate together form an upward-opening mounting groove. The bottom of the vertical beam and the outer plate are placed in the mounting groove. The lower end face of the vertical beam abuts against the upper surface of the support plate. The vertical beam and the outer plate are clamped together by the inner connecting wall and the outer connecting wall.

3. The connection structure of the bottom frame and the side plate of the cold storage box according to claim 1, wherein, The bottom side beam also includes a lower connecting wall extending downward from the support plate. The end of the bottom cross beam is provided with an end plate that abuts against the inner side of the lower connecting wall. The end plate is fixed to the lower connecting wall to fix the bottom cross beam and the bottom side beam together.

4. The connection structure of the bottom frame and the side plate of the cold storage box according to claim 3, characterized in that, The lower connecting wall and the end plate are fixedly connected together by a second rivet that passes through the lower connecting wall and the end plate from the outside to the inside. A cover plate that is fixedly engaged with the bottom side beam is provided on the outside of the lower connecting wall, and the cover plate covers the second rivet on its inside.

5. The connection structure of the bottom frame and the side panel of the cold storage box according to claim 4, characterized in that, The cover plate includes a shielding wall located outside the lower connecting wall and extending vertically, and a bottom wall extending inward from the bottom of the shielding wall and located below the bottom crossbeam. The shielding wall is engaged with the bottom side beam, and the bottom wall is fixedly connected to the bottom crossbeam by a third rivet.

6. The connection structure of the refrigeration box body chassis and the side plate according to claim 5, characterized in that, The top of the shielding wall is provided with a slot, and the lower surface of the support plate is provided with a protrusion that is engaged in the slot. The protrusion and the slot are pivotally engaged so that the shielding wall can rotate relative to the bottom side beam.

7. The connection structure between the refrigerated box base frame and the side panel as described in claim 6, characterized in that, The outer side of the shielding wall is flush with the outer side of the bottom beam or located inside the outer side of the bottom beam. The inner side of the shielding wall is provided with a protruding supporting rib that abuts against the outer side of the lower connecting wall.

8. The connection structure of the bottom frame and the side plate of the cold storage box according to claim 1, wherein, The base frame includes an aluminum floor above the bottom crossbeam, and the bottom of the inner side panel is connected to a downward-extending anti-collision plate. The bottom of the anti-collision plate is provided with a bottom corner seal, which overlaps the upper surface of the aluminum floor.

9. The connection structure of the bottom frame and the side panel of the cold storage box according to claim 8, characterized in that, A support block is installed between the anti-collision plate and the vertical beam, with the bottom of the support block abutting against the top of the inner connecting wall.

10. A refrigeration cabinet characterised in that, Includes the connection structure between the refrigerated box base frame and the side panel as described in any one of claims 1-9.

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