Shrinkage-resistant packaging bottle

Abstract

The utility model relates to a shrinkage-resistant packaging bottle. The plastic bottle solves the problem that in the prior art, when a plastic bottle is loaded with high-temperature liquid or in a high-temperature environment, a bottle body is prone to shrinkage. The bottle comprises a bottle body, the circumferential outer side of the bottle body is sleeved with a positioning outer cylinder, a heat conduction gap is formed between the positioning outer cylinder and the bottle body, a heat conduction assembly connected with the inner wall of the positioning outer cylinder and the outer wall of the bottle body is arranged in the heat conduction gap, and a heat removal structure connected with the heat conduction assembly is arranged in the circumferential direction of the positioning outer cylinder. And a liquid discharging mechanism connected with the heat conduction assembly is arranged at the bottoms of the positioning outer cylinder and the bottle main body. The bottle body has the advantages that heat of the bottle body can be quickly conducted out, the external high-temperature environment is blocked, and the circumferential structure of the bottle body can be stabilized.

Description

Technical Field

[0001] The utility model relates to the technical field of bottles, in particular to a shrinkage-resistant packaging bottle. Background Art

[0002] High-temperature resistant plastic bottles are made of high-temperature resistant materials and are used to store various liquids. They are low-cost, lightweight, and easy to use, making them widely used in various liquid storage situations. Existing high-temperature resistant plastic bottles generally have a single-layer structure when in use. This single-layer structure causes rapid internal or external heat conduction, thereby reducing the heat resistance. Furthermore, when high-concentration liquids are discharged after storage, the small size of the plastic bottle mouth prevents the high-concentration liquid from being discharged quickly, making it difficult to store high-concentration liquids. Furthermore, when loaded with high-temperature liquids or in high-temperature environments, the main body of the existing plastic bottles is prone to shrinkage, affecting their performance.

[0003] To address the shortcomings of existing technologies, researchers have conducted extensive research and proposed various solutions. For example, a Chinese patent document discloses a high-temperature-resistant plastic bottle [CN202322962473.7], which includes a plastic bottle body with a plastic bottle mouth integrally formed at the upper end of the body, a sealing cap threadedly mounted on the outer surface of the plastic bottle mouth, and a lifting sleeve fixedly mounted on both sides of the body. A lifting rod extends through the interior of the lifting sleeve, and a handle extrusion rod integrally formed at one end of the lifting rod.

[0004] The above solution solves the problem of poor heat resistance of single-layer plastic bottles in the existing technology to a certain extent, but the solution still has many shortcomings. For example, when loaded with high-temperature liquid or in a high-temperature environment, the bottle body is prone to shrinkage, affecting the use effect. Summary of the Invention

[0005] The purpose of the utility model is to provide a shrinkage-resistant packaging bottle in view of the above problems.

[0006] To achieve the above-mentioned purpose, the present invention adopts the following technical solutions: a shrinkage-resistant packaging bottle, comprising a bottle body, a positioning outer cylinder is provided on the outer side of the bottle body, a heat-conducting gap is formed between the positioning outer cylinder and the bottle body, and a heat-conducting component connecting the inner wall of the positioning outer cylinder and the outer wall of the bottle body is provided in the heat-conducting gap, a heat-dissipating structure connected to the heat-conducting component is provided on the circumference of the positioning outer cylinder, and a liquid-discharging mechanism connected to the heat-conducting component is provided on the bottom of the positioning outer cylinder and the bottle body.

[0007] In the above-mentioned shrinkage-resistant packaging bottle, the upper end of the positioning outer cylinder extends to the bottle mouth of the bottle body and a plurality of exhaust holes connected to the heat-conducting gap are circumferentially provided on the upper end of the positioning outer cylinder.

[0008] In the above-mentioned shrinkage-resistant packaging bottle, the heat-conducting component includes several strip-shaped heat-conducting strips arranged in the heat-conducting gap, the strip-shaped heat-conducting strips are provided with a guide channel on the inner side of the circumference, and strip-shaped air inlets connected to the guide channel are provided on both sides of the strip-shaped heat-conducting strips.

[0009] In the above-mentioned shrinkage-resistant packaging bottle, the heat dissipation structure includes an annular heat-conducting cover arranged on the circumferential outside of the positioning outer cylinder, and the annular heat-conducting cover is provided with a plurality of strip-shaped clearance grooves on the circumference. A plurality of heat dissipation ridges corresponding to the strip-shaped clearance grooves are provided on the circumference of the upper middle part of the bottle body, and the heat dissipation ridges are inserted into the strip-shaped clearance grooves and exposed to the outside.

[0010] In the above-mentioned shrinkage-resistant packaging bottle, annular positioning seats are provided at both ends of the annular heat-conducting cover, and a plurality of heat-conducting holes are provided on the annular positioning seats.

[0011] In the above-mentioned shrinkage-resistant packaging bottle, the strip-shaped heat-conducting strip is provided with heat-conducting columns corresponding to the heat-conducting holes, and the heat-conducting columns are inserted into the heat-conducting holes.

[0012] In the above-mentioned shrinkage-resistant packaging bottle, an annular heat sink is provided around the positioning outer cylinder, a plurality of heat sink fins are provided on the annular heat sink, and the annular heat sink is embedded in the positioning outer cylinder and the inner wall contacts the strip-shaped heat conducting strip.

[0013] In the above-mentioned shrinkage-resistant packaging bottle, the liquid discharge mechanism includes a connecting seat provided between the positioning outer cylinder and the bottom of the bottle body, and the connecting seat is provided with a plurality of liquid discharge holes interconnected with the guide channel.

[0014] In the above-mentioned shrinkage-resistant packaging bottle, the base at the bottom of the bottle body is arranged in a conical shape and forms a heat dissipation gap with the horizontal plane.

[0015] In the above-mentioned shrinkage-resistant packaging bottle, the connecting seat is inclined toward the base at the bottom of the bottle body so as to form a drainage gap between the drainage hole and the horizontal plane.

[0016] Compared with the prior art, the advantages of the present invention are: a double-layer structure is adopted, and a strip-shaped heat-conducting strip is arranged in the heat-conducting gap between the bottle body and the positioning outer cylinder, which not only limits the shrinkage of the bottle body when loaded with high-temperature liquid, but also prevents the high temperature from being blocked when in a high-temperature environment, thereby avoiding the shrinkage of the positioning outer cylinder. Secondly, the strip air inlet arranged in the strip-shaped heat-conducting strip is combined with the guide channel and the drainage hole to instantly discharge the steam generated by the high temperature, and the heat dissipation structure combined with the strip-shaped heat-conducting strip can dissipate the heat circumferentially of the bottle body, avoiding the influence of high temperature and ensuring the stability of the structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the positioning outer cylinder structure in the utility model;

[0019] Figure 3 yes Figure 1 The sectional view at AA in FIG;

[0020] Figure 4 This is a schematic diagram of the structure of the strip-shaped heat-conducting strip in the utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the annular heat-conducting cover in the present utility model;

[0022] Figure 6 It is a detailed structural diagram of the annular heat-conducting cover in the utility model;

[0023] Figure 7 This is a schematic diagram of the position of the liquid discharge mechanism in the present utility model;

[0024] In the figure: bottle body 1, positioning outer cylinder 2, exhaust hole 21, heat conduction gap 3, heat conduction component 4, strip heat conduction strip 41, guide channel 42, strip air inlet 43, heat exhaust structure 5, annular heat conduction cover 51, strip-shaped clearance groove 52, heat dissipation ridge 53, annular positioning seat 54, heat conduction hole 55, heat conduction column 56, annular heat dissipation seat 57, heat dissipation fin 58, drainage mechanism 6, connecting seat 61, drainage hole 62. DETAILED DESCRIPTION

[0025] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0026] like Figure 1-7 As shown, a shrinkage-resistant packaging bottle includes a bottle body 1, a positioning outer cylinder 2 is sleeved on the outer side of the bottle body 1, a heat-conducting gap 3 is formed between the positioning outer cylinder 2 and the bottle body 1, and a heat-conducting component 4 connecting the inner wall of the positioning outer cylinder 2 and the outer wall of the bottle body 1 is provided in the heat-conducting gap 3, a heat-dissipating structure 5 connected to the heat-conducting component 4 is provided on the circumference of the positioning outer cylinder 2, and a liquid-discharging mechanism 6 connected to the heat-conducting component 4 is provided at the bottom of the positioning outer cylinder 2 and the bottle body 1.

[0027] The upper end of the positioning outer cylinder 2 extends to the bottle mouth of the bottle body 1 and a plurality of exhaust holes 21 connected to the heat conducting gap 3 are circumferentially provided on the upper end of the positioning outer cylinder 2 .

[0028] The exhaust holes 21 are used to quickly discharge the hot air in the heat-conducting gap 3 to avoid heat accumulation.

[0029] Obviously, the heat conducting assembly 4 includes a plurality of heat conducting strips 41 arranged in the heat conducting gap 3 , a guide channel 42 is provided on the inner side of the heat conducting strips 41 , and strip air inlets 43 communicating with the guide channel 42 are provided on both sides of the heat conducting strips 41 .

[0030] The guide channel 42 is used to discharge hot air, and the strip-shaped air inlet 43 is used to allow hot air to enter. The strip-shaped heat-conducting strip 41 here guides the heat of the bottle body 1 to the outside of the positioning outer cylinder 2.

[0031] It can be seen that the heat dissipation structure 5 includes an annular heat-conducting cover 51 arranged on the circumferential outside of the positioning outer cylinder 2, and the annular heat-conducting cover 51 is circumferentially provided with a plurality of strip-shaped clearance grooves 52. The upper middle part of the bottle body 1 is circumferentially provided with a plurality of heat dissipation protrusions 53 corresponding to the strip-shaped clearance grooves 52, and the heat dissipation protrusions 53 are inserted into the strip-shaped clearance grooves 52 and exposed to the outside.

[0032] This arrangement can achieve rapid heat conduction from the middle by utilizing the heat dissipation ridges 53 .

[0033] Furthermore, annular positioning seats 54 are provided at both ends of the annular heat-conducting cover 51 , and a plurality of heat-conducting holes 55 are provided on the annular positioning seats 54 .

[0034] Furthermore, the strip-shaped heat conducting strip 41 is provided with heat conducting columns 56 corresponding to the heat conducting holes 55, and the heat conducting columns 56 are inserted into the heat conducting holes 55. The heat conducting columns 56 are used to quickly discharge the heat on the strip-shaped heat conducting strip 41 to the outside.

[0035] Specifically, an annular heat sink 57 is provided around the outer cylinder 2 , and a plurality of heat sink fins 58 are provided on the annular heat sink 57 . The annular heat sink 57 is embedded in the outer cylinder 2 and the inner wall of the annular heat sink 57 contacts the strip-shaped heat conducting strip 41 .

[0036] The heat dissipation fins are used to further accelerate the heat exchange effect of the strip-shaped heat conducting strip 41 .

[0037] More specifically, the liquid discharge mechanism 6 includes a connecting seat 61 disposed at the bottom of the positioning outer cylinder 2 and the bottle body 1 , and a plurality of liquid discharge holes 62 communicating with the guide channel 42 are provided on the connecting seat 61 .

[0038] The drain hole 62 is mainly used to drain water vapor from the flow guide channel 42 and the heat conduction gap 3 .

[0039] In detail, the base at the bottom of the bottle body 1 is arranged in a conical shape and forms a heat dissipation gap with the horizontal plane.

[0040] Preferably, the connection seat 61 is tilted toward the base of the bottom of the bottle body 1 so that a drainage gap is formed between the drainage hole 62 and the horizontal plane. The drainage gap is used to prevent the drainage hole 62 from being blocked when it is placed horizontally.

[0041] To sum up, the principle of this embodiment is that by arranging a positioning outer cylinder 2 on the circumferential outer side of the bottle body 1, the bottle body 1 can be blocked from the external high-temperature environment to avoid thermal shrinkage. Secondly, when the bottle body 1 is loaded with high-temperature liquid, heat is exchanged through the strip-shaped heat-conducting strip 41 in conjunction with the heat-dissipating structure 5 to quickly cool the bottle body 1, and the strip-shaped heat-conducting strip 41 is used to position the circumferential outer wall of the bottle body 1 to avoid high-temperature shrinkage and deformation, thereby improving structural stability.

[0042] The specific embodiments described herein are merely illustrative of the spirit of the present invention. Those skilled in the art may make various modifications, additions, or substitutions to the described specific embodiments without departing from the spirit of the present invention or exceeding the scope defined by the appended claims.

[0043] Although this document frequently uses terms such as bottle body 1, positioning outer cylinder 2, exhaust hole 21, heat-conducting gap 3, heat-conducting assembly 4, strip-shaped heat-conducting strip 41, flow guide channel 42, strip-shaped air inlet 43, heat-dissipating structure 5, annular heat-conducting cover 51, strip-shaped clearance groove 52, heat-dissipating ridge 53, annular positioning seat 54, heat-conducting hole 55, heat-conducting column 56, annular heat-dissipating seat 57, heat-dissipating fin 58, liquid-discharging mechanism 6, connecting seat 61, and liquid-dissipating hole 62, the use of other terms is not excluded. These terms are used only to more conveniently describe and explain the essence of the present invention; interpreting them as any additional limitation is contrary to the spirit of the present invention.

Claims

1. A shrink-resistant packaging bottle, comprising a bottle body (1), characterized in that: The bottle body (1) is provided with a positioning outer cylinder (2) on the outer side thereof in the circumferential direction, a heat conduction gap (3) is formed between the positioning outer cylinder (2) and the bottle body (1), and a heat conduction component (4) is provided in the heat conduction gap (3) to connect the inner wall of the positioning outer cylinder (2) and the outer wall of the bottle body (1), a heat discharge structure (5) connected to the heat conduction component (4) is provided on the circumferential direction of the positioning outer cylinder (2), and a liquid discharge mechanism (6) connected to the heat conduction component (4) is provided at the bottom of the positioning outer cylinder (2) and the bottle body (1).

2. The shrink-resistant packaging bottle according to claim 1, characterized in that: The upper end of the positioning outer cylinder (2) extends to the bottle mouth of the bottle body (1), and a plurality of exhaust holes (21) connected to the heat-conducting gap (3) are circumferentially provided on the upper end of the positioning outer cylinder (2).

3. The shrink-resistant packaging bottle according to claim 1, characterized in that: The heat-conducting assembly (4) comprises a plurality of strip-shaped heat-conducting strips (41) arranged in the heat-conducting gap (3); a flow guide channel (42) is provided on the inner side of the circumferential side of the heat-conducting strips (41); and strip-shaped air inlets (43) communicating with the flow guide channel (42) are provided on both sides of the heat-conducting strips (41).

4. The shrink-resistant packaging bottle according to claim 3, characterized in that: The heat dissipation structure (5) comprises an annular heat-conducting cover (51) arranged on the circumferential outer side of the positioning outer cylinder (2); the annular heat-conducting cover (51) is circumferentially provided with a plurality of strip-shaped clearance grooves (52); the upper middle portion of the bottle body (1) is circumferentially provided with a plurality of heat dissipation protrusions (53) arranged corresponding to the strip-shaped clearance grooves (52); and the heat dissipation protrusions (53) are inserted into the strip-shaped clearance grooves (52) and exposed to the outside.

5. The shrink-resistant packaging bottle according to claim 4, characterized in that: An annular positioning seat (54) is provided at both ends of the annular heat-conducting cover (51), and a plurality of heat-conducting holes (55) are provided on the annular positioning seat (54).

6. The shrink-resistant packaging bottle according to claim 5, characterized in that: The strip-shaped heat-conducting strip (41) is provided with heat-conducting columns (56) corresponding to the heat-conducting holes (55), and the heat-conducting columns (56) are inserted into the heat-conducting holes (55).

7. The shrink-resistant packaging bottle according to claim 3, characterized in that: The positioning outer cylinder (2) is provided with an annular heat sink (57) in the circumferential direction. The annular heat sink (57) is provided with a plurality of heat dissipation fins (58). The annular heat sink (57) is embedded in the positioning outer cylinder (2) and the inner wall thereof is in contact with the strip-shaped heat conducting strip (41).

8. The shrink-resistant packaging bottle according to claim 7, characterized in that: The liquid discharge mechanism (6) comprises a connecting seat (61) arranged at the bottom of the positioning outer cylinder (2) and the bottle body (1); the connecting seat (61) is provided with a plurality of liquid discharge holes (62) interconnected with the guide channel (42).

9. The shrink-resistant packaging bottle according to claim 8, characterized in that: The base at the bottom of the bottle body (1) is arranged in a conical shape and forms a heat dissipation gap with the horizontal plane.

10. The shrink-resistant packaging bottle according to claim 9, characterized in that: The connecting seat (61) is tilted toward the base of the bottom of the bottle body (1) so that a drainage gap is formed between the drainage hole (62) and the horizontal plane.

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