Flat bottle body and bottle

Abstract

The utility model discloses a kind of flat bottle body and bottle, wherein flat bottle body includes main part, close mouth part and reinforcing structure, the lower part of close mouth part is connected to the upper part of main part, the upper part of close mouth part is provided with bottle mouth part, close mouth part gradually narrows from below to above to the lower part corresponding with bottle mouth part;Reinforcing structure is located at the front of main part, reinforcing structure includes first rib and second rib, first rib extends to the right side surface of main part from the left side surface of main part obliquely upwards, second rib extends to the middle part of first rib from the left side surface of main part obliquely downwards, first rib and second rib form y type structure of lateral opening and upper opening in front, by the first rib and second rib of reinforcing structure, the structural strength of the front of flat bottle body can be strengthened, so that flat bottle body is not prone to distortion, improve the reliability of flat bottle body use.

Description

Technical Field

[0001] This utility model relates to the field of bottles, and in particular to a flat bottle body and bottle. Background Technology

[0002] Flat plastic bottles are widely used, such as for laundry detergent, fabric softener, and dishwashing liquid. They are stable, take up little space, and are easy to hold. However, flat bottles are different from round bottles. Round bottles have a certain degree of structural stability, while flat bottles have high structural strength on the sides (narrow side) and low structural strength on the front (wide side). This makes the bottle structure less resistant to pressure and easily deformed, causing liquid to spill or the bottle to break. Utility Model Content

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes a flat bottle body.

[0004] This utility model also proposes a bottle.

[0005] According to a first aspect of the present invention, a flat bottle body includes a main body, a constricted mouth, and a reinforcing structure. The lower part of the constricted mouth is connected to the upper part of the main body, and the upper part of the constricted mouth is provided with a bottle mouth. The constricted mouth gradually narrows from bottom to top to correspond to the lower part of the bottle mouth. The reinforcing structure is provided on the front of the main body and includes a first rib and a second rib. The first rib extends obliquely upward from the left side of the main body to the right side of the main body, and the second rib extends obliquely downward from the left side of the main body to the middle of the first rib. The first rib and the second rib form a Y-shaped structure with a lateral opening and a top opening on the front.

[0006] The flat bottle body according to the embodiments of the present utility model has at least the following beneficial effects: by strengthening the first and second ribs of the structure, the structural strength of the front of the flat bottle body can be strengthened, making the flat bottle body less prone to twisting and deformation, and improving the reliability of the flat bottle body in use.

[0007] According to some embodiments of the present invention, the first rib and the second rib are convex ribs.

[0008] According to some embodiments of the present invention, a convex transition portion is provided at the junction of the constricted portion and the main body portion.

[0009] According to some embodiments of the present invention, the first rib extends obliquely upward from the middle of the left side of the main body to the upper part of the right side of the main body and connects to the transition portion.

[0010] According to some embodiments of the present invention, the second rib extends obliquely downward from the upper part of the left side of the main body to the middle part of the first rib, and the upper end of the second rib is connected to the transition part.

[0011] According to some embodiments of the present invention, the lower part of the front side is provided with a lower rib extending in the left-right direction.

[0012] According to some embodiments of the present invention, a handle is provided on the right side of the main body.

[0013] A bottle according to a second aspect of the present invention includes a cap assembly and a flat bottle body according to any of the first aspects of the present invention. The bottle mouth is provided with an external thread, the cap assembly is capable of being fitted onto the bottle mouth and is provided with an internal thread that mates with the external thread, the cap assembly is provided with a flow guide nozzle, and a positioning structure is provided between the cap assembly and the bottle mouth to position their relative positions.

[0014] The bottle according to the embodiments of the present invention has at least the following beneficial effects: it facilitates the positioning of the flow guide nozzle and is convenient to use.

[0015] According to some embodiments of the present invention, the positioning structure includes a first limiting protrusion disposed at the bottle mouth and a second limiting protrusion disposed on the inner side of the bottle cap assembly. When the bottle cap assembly is screwed into a set position relative to the bottle mouth, the first limiting protrusion and the second limiting protrusion abut against each other to restrict the bottle cap assembly from rotating in the tightening direction.

[0016] According to some embodiments of the present invention, the positioning structure includes a third limiting protrusion disposed at the bottle mouth and a limiting pawl disposed on the inner side of the bottle cap assembly. The limiting pawl extends obliquely inward toward the loosening direction of the bottle cap assembly. When the bottle cap assembly is screwed into a set position relative to the bottle mouth, the limiting pawl can pass over the third limiting protrusion. When the bottle cap assembly rotates in the loosening direction, the limiting pawl can press against the third limiting protrusion to restrict the bottle cap assembly from rotating in the loosening direction. Attached Figure Description

[0017] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which: Figure 1 This is one of the structural schematic diagrams of the flat bottle body according to an embodiment of the present utility model; Figure 2 This is a second schematic diagram of the structure of the flat bottle body according to an embodiment of the present utility model; Figure 3This is a front view of the flat bottle body according to an embodiment of the present invention. Figure 4 This is a schematic diagram of the bottle structure according to an embodiment of the present utility model; Figure 5 This is an exploded view of the bottle according to an embodiment of the present utility model; Figure 6 This is a schematic diagram of the flow guide cover of an embodiment of the present utility model (bottom view). Figure 7 This is a schematic diagram of the cross-sectional structure of the bottle mouth in an embodiment of the present invention.

[0018] Figure label: Main body 110, front 110a, left side 110b, right side 110c, first rib 111, second rib 112, transition part 113, lower rib 114, constriction part 120, bottle mouth part 130, external thread 131, blocking part 131a, first limiting protrusion 132, third limiting protrusion 133, guide surface 133a, blocking surface 133b, handle part 140; Bottle cap assembly 200, internal thread 200a, flow guide nozzle 201, second limiting protrusion 202, limiting pawl 203, flow guide cap 210, end cap 220. Detailed Implementation

[0019] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0020] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0021] In the description of this utility model, the use of "first" and "second" is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features or the order of the technical features.

[0022] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0023] The following is for reference. Figures 1 to 7 Describes a flat bottle body and bottle according to embodiments of the present utility model.

[0024] like Figures 1 to 3 As shown, the flat bottle body according to an embodiment of the present invention includes a main body 110, a constricted mouth 120, and a reinforcing structure. The lower part of the constricted mouth 120 is connected to the upper part of the main body 110, and a bottle mouth 130 is provided on the upper part of the constricted mouth 120. The constricted mouth 120 gradually narrows from bottom to top to correspond to the lower part of the bottle mouth 130. The reinforcing structure is provided on the front side 110a of the main body 110. The reinforcing structure includes a first rib 111 and a second rib 112. The first rib 111 extends obliquely upward from the left side 110b of the main body 110 to the right side 110c of the main body 110. The second rib 112 extends obliquely downward from the left side 110b of the main body 110 to the middle of the first rib 111. The first rib 111 and the second rib 112 form a Y-shaped structure with a lateral opening and a top opening on the front side 110a.

[0025] By strengthening the first rib 111 and the second rib 112 of the structure, the structural strength of the front of the flat bottle can be enhanced, making the flat bottle less prone to twisting and deformation, and improving the reliability of the flat bottle in use.

[0026] Specifically, the first rib 111 extends obliquely upward from the left side 110b of the main body 110 to the right side 110c of the main body 110, and the second rib 112 extends obliquely downward from the left side 110b of the main body 110 to the middle of the first rib 111. The first rib 111 and the second rib 112 form a Y-shaped structure with a lateral opening and an upper opening on the front 110a, that is, a V-shaped structure with an upward opening and a sideways V-shaped structure with a left opening on the front 110a. The structural strength of the front 110a of the flat bottle can be strengthened by utilizing the left side 110b and the right side 110c, which have greater structural strength, thereby strengthening the overall structural strength of the flat bottle.

[0027] like Figures 1 to 3 As shown, in some embodiments of this utility model, the first rib 111 and the second rib 112 are convex ribs, that is, they protrude from the front surface 110a of the main body 110 to enhance the structural strength of the front surface 110a.

[0028] It is understood that in some embodiments of this utility model, the first rib 111 and the second rib 112 may also be concave ribs, that is, recessed in the front surface 110a of the main body 110, which can also achieve the purpose of strengthening the structural strength of the front surface 110a.

[0029] like Figures 1 to 3 As shown, in some embodiments of this utility model, a convex transition portion 113 is provided at the junction of the closing portion 120 and the main body portion 110 to enhance the structural strength of the upper part of the main body portion 110.

[0030] Specifically, the transition portion 113 has a convex structure and a smooth transition (such as a rounded corner transition), which strengthens the structural strength at the junction of the closing portion 120 and the main body portion 110.

[0031] like Figures 1 to 3 As shown, in some embodiments of the present invention, the first rib 111 extends obliquely upward from the middle of the left side 110b of the main body 110 to the upper part of the right side 110c of the main body 110 and connects to the transition part 113, so as to improve the reinforcing effect of the first rib 111.

[0032] Specifically, the right side 110c of the main body 110 itself has high structural strength, and together with the transition part 113 above it, it has high stability and improves the strengthening effect of the first rib 111.

[0033] like Figures 1 to 3 As shown, in some embodiments of the present invention, the second rib 112 extends obliquely downward from the upper part of the left side 110b of the main body 110 to the middle part of the first rib 111, and the upper end of the second rib 112 is connected to the transition part 113 to improve the reinforcing effect of the second rib 112.

[0034] Specifically, the left side 110b of the main body 110 itself has high structural strength, and together with the transition part 113 above it, it has high stability and improves the strengthening effect of the second rib 112.

[0035] like Figures 1 to 3As shown, in some embodiments of this utility model, the first rib 111 and the second rib 112 form a Y-shaped structure with a lateral opening and an upper opening on the front 110a, that is, a V-shaped structure with an upward opening and a sideways V-shaped structure with a leftward opening on the front 110a. The two sides of the opening end of the upper opening V-shaped structure are respectively connected to the upper part of the right side 110c and the upper part of the left side 110b. The upper opening V-shaped structure (the upper part of the second rib 112 and the first rib 111) and the transition part 113 form a triangular structure. The sideways V-shaped structure (the lower part of the second rib 112 and the first rib 111) and the leftward opening form a triangular structure with the left side 110b, so as to strengthen the structural strength of the upper part of the flat bottle body as a whole.

[0036] like Figures 1 to 3 As shown, in some embodiments of this utility model, the lower part of the front 110a is provided with a lower rib 114 extending in the left-right direction to strengthen the structural strength of the lower part of the flat bottle body.

[0037] like Figures 1 to 3 As shown, in some embodiments of this utility model, a handle 140 is provided on the right side of the main body 110 to facilitate the taking and placing of the bottle and to improve the structural strength of the right side of the flat bottle body.

[0038] Reference Figures 4 to 7 According to a second aspect embodiment of the present invention, the bottle includes a cap assembly 200 and a flat bottle body according to any of the first aspects of the present invention. The bottle mouth 130 is provided with an external thread 131. The cap assembly 200 is capable of being fitted onto the bottle mouth 130 and is provided with an internal thread 200a that mates with the external thread 131. The cap assembly 200 is provided with a flow guide nozzle 201. A positioning structure is provided between the cap assembly 200 and the bottle mouth 130 to position the relative positions of the two, so as to facilitate the positioning of the flow guide nozzle 201 and make it convenient to use.

[0039] Furthermore, the positioning structure makes the threaded engagement between the cap assembly 200 and the bottle mouth 130 more stable and reliable, and it is less likely to cause failure, displacement, or leakage due to rotational over-rotation or rotational offset.

[0040] like Figure 4 , Figure 5 As shown, in some embodiments of this utility model, the bottle cap assembly 200 includes a flow guide cap 210 and an end cap 220. An internal thread 200a is provided on the flow guide cap 210, and the flow guide cap 210 is provided with a flow guide nozzle 201. The end cap 220 is installed above the flow guide cap 210 by threaded engagement. The positioning structure can position the relative rotational position of the flow guide cap 210 and the bottle mouth 130 to position the flow guide nozzle 201 relative to the flat bottle body, so as to facilitate the pouring of liquid in the bottle.

[0041] Specifically, the bottle is generally used to hold liquids such as laundry detergent and fabric softener. When in use, the end cap 220 can be opened directly to pour the liquid through the spout 201. In the above structure, the positioning structure positions the relative rotational position of the spout cap 210 and the bottle mouth 130, allowing the spout 201 to be held in a more optimal pouring position, such as tilted to the left (e.g., ...). Figure 5 (As shown), to facilitate the pouring of liquids.

[0042] It is understood that in some embodiments of this utility model, the end cap 220 may also be a flip-top structure, which is rotatably mounted to the flow guide cap 210.

[0043] like Figures 5 to 7 As shown, in some embodiments of this utility model, the positioning structure includes a first limiting protrusion 132 provided on the bottle mouth 130 and a second limiting protrusion 202 provided on the inner side of the bottle cap assembly 200. When the bottle cap assembly 200 is screwed into the set position relative to the bottle mouth 130, the first limiting protrusion 132 and the second limiting protrusion 202 abut against each other to restrict the bottle cap assembly 200 from rotating in the tightening direction, so as to avoid the bottle cap assembly 200 being over-tightened and causing the guide nozzle 201 to deviate from the set position.

[0044] Furthermore, by having the first limiting protrusion 132 and the second limiting protrusion 202 abut against each other, the cap assembly 200 is prevented from being over-tightened, which could lead to failure of the threaded fit, causing the cap assembly 200 to deviate from the set position (such as axial deviation), resulting in the cap assembly 200 becoming loose. This would not only cause the guide nozzle 201 to deviate from the set optimal pouring position, but also affect the sealing effect of the cap assembly 200, resulting in leakage.

[0045] In some embodiments of this utility model, the first limiting protrusion 132 and the second limiting protrusion 202 are configured in multiple groups to improve the limiting effect.

[0046] like Figure 5 As shown, in some embodiments of this utility model, the end of the external thread 131 of the bottle mouth 130 is provided with a blocking part 131a that can prevent the internal thread 200a from continuing to screw in, which can also achieve the effect of preventing the bottle cap assembly 200 from rotating excessively.

[0047] In some embodiments of this utility model, the blocking surface of the blocking part 131a is located behind the blocking surface of the first limiting protrusion 132 (the direction of loosening is set as the front and the direction of tightening is set as the rear). That is, when the bottle cap assembly 200 is tightened, when the first limiting protrusion 132 and the second limiting protrusion 202 abut against each other, the end of the internal thread 200a is spaced from the blocking surface of the blocking part 131a. The blocking part 131a serves as a redundant backup to prevent the bottle cap assembly 200 from rotating excessively, thereby further improving reliability.

[0048] like Figures 5 to 7As shown, in some embodiments of this utility model, the positioning structure includes a third limiting protrusion 133 disposed on the bottle mouth 130 and a limiting pawl 203 disposed on the inner side of the bottle cap assembly 200. The limiting pawl 203 extends obliquely inward toward the loosening direction of the bottle cap assembly 200. When the bottle cap assembly 200 is screwed into the set position relative to the bottle mouth 130, the limiting pawl 203 can pass over the third limiting protrusion 133. When the bottle cap assembly 200 rotates in the loosening direction, the limiting pawl 203 can press against the third limiting protrusion 133 to restrict the rotation of the bottle cap assembly 200 in the loosening direction, so as to prevent the bottle cap assembly 200 from being loosened, so as to better maintain the position of the guide nozzle 201 and prevent the bottle cap assembly 200 from being loosened and causing leakage.

[0049] Specifically, such as Figure 6 , Figure 7 As shown, the limiting pawl 203 is a thin plate extending inward from the inner wall of the cap assembly 200 and inclined towards the loosening direction. The cap assembly 200 is a plastic part. When the cap assembly 200 is tightened, the limiting pawl 203 can be squeezed and deformed by the third limiting protrusion 133 so that the limiting pawl 203 can pass over the third limiting protrusion 133 and be inserted behind the third limiting protrusion 133 (the direction towards the loosening direction is set as the front, and the direction towards the tightening direction is set as the rear), thereby restricting the cap assembly 200 from rotating in the loosening direction.

[0050] like Figure 7 As shown, in some embodiments of this utility model, the front side of the third limiting protrusion 133 is an inlet surface 133a, and the rear side is a blocking surface 133b. The inlet surface 133a is an inclined surface or a curved surface to facilitate the deformation of the limiting pawl 203 and its passage over the third limiting protrusion 133.

[0051] In some embodiments of this utility model, the third limiting protrusion 133 and the limiting pawl 203 are configured in multiple groups to improve the limiting effect.

[0052] like Figure 6 , Figure 7 As shown, in some embodiments of this utility model, the internal thread 200a, the guide nozzle 201, the second limiting protrusion 202, and the limiting pawl 203 are all provided on the guide cover 210.

[0053] Of course, this invention is not limited to the above-described embodiments. Those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of this invention. All such equivalent modifications or substitutions are included within the scope defined by the claims of this application.

Claims

1. A flat bottle body, characterized in that, include: Main body (110); A constriction portion (120) is provided, the lower part of which is connected to the upper part of the main body portion (110). A bottle mouth portion (130) is provided on the upper part of the constriction portion (120). The constriction portion (120) gradually narrows from bottom to top to correspond to the lower part of the bottle mouth portion (130). A reinforcing structure is provided on the front (110a) of the main body (110). The reinforcing structure includes a first rib (111) and a second rib (112). The first rib (111) extends obliquely upward from the left side (110b) of the main body (110) to the right side (110c) of the main body (110). The second rib (112) extends obliquely downward from the left side (110b) of the main body (110) to the middle of the first rib (111). The first rib (111) and the second rib (112) form a Y-shaped structure with a lateral opening and an upper opening on the front (110a).

2. The flat bottle body according to claim 1, characterized in that: The first reinforcing bar (111) and the second reinforcing bar (112) are convex reinforcing bars.

3. The flat bottle body according to claim 1, characterized in that: A convex transition portion (113) is provided at the junction of the closing portion (120) and the main body portion (110).

4. The flat bottle body according to claim 3, characterized in that: The first rib (111) extends obliquely upward from the middle of the left side (110b) of the main body (110) to the upper part of the right side (110c) of the main body (110) and connects to the transition part (113).

5. The flat bottle body according to claim 3, characterized in that: The second rib (112) extends obliquely downward from the upper part of the left side (110b) of the main body (110) to the middle part of the first rib (111), and the upper end of the second rib (112) is connected to the transition part (113).

6. The flat bottle body according to claim 1, characterized in that: The lower part of the front (110a) is provided with a lower rib (114) extending in the left-right direction.

7. The flat bottle body according to claim 1, characterized in that: A handle (140) is provided on the right side of the main body (110).

8. A bottle, characterized in that, include: The cap assembly (200) and the flat bottle body as described in any one of claims 1 to 7; The bottle mouth (130) is provided with an external thread (131), the bottle cap assembly (200) can be fitted onto the bottle mouth (130) and is provided with an internal thread (200a) that mates with the external thread (131), the bottle cap assembly (200) is provided with a flow guide (201), and a positioning structure is provided between the bottle cap assembly (200) and the bottle mouth (130) to position their relative positions.

9. The bottle according to claim 8, characterized in that: The positioning structure includes a first limiting protrusion (132) on the bottle mouth (130) and a second limiting protrusion (202) on the inner side of the bottle cap assembly (200). When the bottle cap assembly (200) is screwed into a set position relative to the bottle mouth (130), the first limiting protrusion (132) and the second limiting protrusion (202) abut against each other to restrict the bottle cap assembly (200) from rotating in the tightening direction.

10. The bottle according to claim 8, characterized in that: The positioning structure includes a third limiting protrusion (133) disposed on the bottle mouth (130) and a limiting pawl (203) disposed on the inner side of the bottle cap assembly (200). The limiting pawl (203) extends obliquely inward toward the loosening direction of the bottle cap assembly (200). When the bottle cap assembly (200) is screwed into a set position relative to the bottle mouth (130), the limiting pawl (203) can pass over the third limiting protrusion (133). When the bottle cap assembly (200) rotates in the loosening direction, the limiting pawl (203) can press against the third limiting protrusion (133) to restrict the bottle cap assembly (200) from rotating in the loosening direction.

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