Complete leakage-proof washing bottle

Abstract

The utility model provides a complete leakage-proof washing bottle, and relates to the technical field of washing bottles. Comprising a bottle cap, a bottle body, a guide pipe and an injection pipe, a rotating groove is formed in the end face of the bottle cap, a sealing plate is arranged in the bottle cap, a mounting cavity is formed between the sealing plate and the end face of the bottle cap, and one end of the guide pipe is connected with the sealing plate and located in the mounting cavity; a blocking assembly is rotationally connected into the mounting cavity, and the upper end of the blocking assembly is located in the rotating groove; one end of the injection pipe penetrates through the rotating groove to be installed on the blocking assembly, the end of the injection pipe is located on the lower side of the blocking assembly, the injection pipe can move in the height direction of the blocking assembly, and when the blocking assembly rotates in place, the blocking assembly is in sealed connection with the end, located in the installation cavity, of the guide pipe, so that liquid leakage in the bottle washing transportation process is avoided; the purpose of preventing liquid leakage is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning bottles, in particular to a completely leak-proof cleaning bottle. Background Art

[0002] A washing bottle is a container for cleaning solutions and filling liquids, equipped with a device for emitting a thin stream of liquid. It is commonly used in chemical laboratories, clinical medicine, and flower gardening.

[0003] Existing washing bottles generally consist of a bottle cap and a bottle body. The outer and inner sides of the bottle cap are provided with conduits, and the two conduits are connected. By squeezing the bottle body, the cleaning solution in the bottle body is discharged through the conduits and acts on the place that needs to be cleaned, thereby achieving the purpose of cleaning.

[0004] Existing washing bottles generally do not have a complete anti-leakage function, which results in that when the washing bottles are carried or transported, liquid is very likely to leak out through the catheter, causing pollution or danger. Utility Model Content

[0005] The utility model aims to provide a completely leak-proof washing bottle, which can solve the problems raised by the above-mentioned background technology in view of the shortcomings of the prior art.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A completely leakproof washing bottle comprises a bottle cap, a bottle body, a conduit and a spray pipe. A rotating groove is arranged on the end surface of the bottle cap, a sealing plate is arranged inside the bottle cap, a mounting cavity is formed between the sealing plate and the end surface of the bottle cap, one end of the conduit is connected to the sealing plate and is located in the mounting cavity; a blocking component is rotatably connected in the mounting cavity, and the upper end of the blocking component is located in the rotating groove;

[0008] One end of the injection pipe is installed on the blocking assembly through the rotating groove. This end of the injection pipe is located at the lower side of the blocking assembly, and the injection pipe can move along the height direction of the blocking assembly. When the blocking assembly is rotated into place, the blocking assembly is sealed and connected to one end of the conduit located in the installation cavity or the injection pipe is connected to the conduit.

[0009] Furthermore, the blocking assembly includes a rotating plate, a peripheral wall of the rotating plate is provided with an annular groove, an inner peripheral wall of the bottle cap is provided with a limiting ring adapted to the annular groove, and the limiting ring is located in the annular groove;

[0010] A first mounting seat and a sealing assembly are arranged on the end surface of the rotating plate away from the bottle body. The lower end of the sealing assembly is located at the lower side of the rotating plate. One end of the injection pipe is connected to the rotating plate through the first mounting seat, and this end of the injection pipe is also located at the lower side of the rotating plate.

[0011] Furthermore, the first mounting seat and the sealing assembly are both located in the rotating groove, and when the peripheral wall of the sealing assembly abuts against the end wall of one end of the rotating groove, the first mounting seat is located at half the length of the rotating groove, and the injection pipe is aligned with the conduit.

[0012] Furthermore, the sealing assembly includes a second mounting seat, the lower end of which is connected to the rotating plate, a chamber is opened in the second mounting seat, a blocking member for sealing the end of the catheter is arranged in the chamber, one end of the blocking member passes through the second mounting seat and is located on the outside of the second mounting seat away from the end of the rotating plate, the other end of the blocking member passes through the rotating plate and is located on the lower side of the rotating plate, and the blocking member can move along the height direction of the second mounting seat.

[0013] Furthermore, the blocking member includes a pull rod, a limiting plate is arranged in the middle of the pull rod, a grip plate is arranged at the end of the pull rod away from the rotating plate, an elastic member is arranged on the pull rod, one end of the elastic member is connected to the limiting plate, and the other end of the elastic member is connected to the end of the second mounting seat away from the rotating plate or the rotating plate.

[0014] Furthermore, the blocking member includes a pull rod, a peripheral wall of the pull rod is threadedly connected to the second mounting seat, and a grip plate is provided at one end of the pull rod away from the rotating plate.

[0015] Preferably, a third mounting seat is provided on one side of the sealing plate close to the bottle body, and the conduit is connected to the sealing plate via the third mounting seat.

[0016] Preferably, a rubber layer is disposed inside the first mounting seat and the third mounting seat.

[0017] The utility model has at least the following advantages or beneficial effects:

[0018] The utility model provides a completely leak-proof washing bottle. By rotating the blocking component, the spray tube installed on the blocking component is aligned with the catheter. The user can connect the spray tube with the catheter by pressing the spray tube downward, and squeeze the bottle body to allow the liquid in the bottle body to flow out of the bottle body through the catheter and the spray tube. By rotating the blocking component, the lower side of the blocking component is abutted against the upper end of the catheter, so that the end of the catheter can be sealed, and the solution in the bottle body cannot flow from the catheter to the outside of the bottle body, thereby preventing the liquid from leaking out during the transportation of the washing bottle, thereby achieving the purpose of preventing liquid leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 A schematic diagram of the structure of a completely leak-proof washing bottle provided by the utility model;

[0021] Figure 2 An explosion diagram of a completely leak-proof washing bottle provided by the utility model;

[0022] Figure 3 A longitudinal cross-sectional view of the bottle cap provided by the utility model;

[0023] Figure 4 A schematic diagram of the structure of the blocking member provided by the utility model;

[0024] Figure 5 It is also a structural schematic diagram of a blocking member provided by the utility model;

[0025] Figure 6 A structural schematic diagram of the blocking member provided by the utility model.

[0026] Icons: 100-bottle cap; 101-bottle body; 103-conduit; 105-injection pipe; 106-third mounting seat; 107-sealing plate; 108-mounting cavity; 109-rotating groove; 110-blocking assembly; 111-rotating plate; 113-annular groove; 115-limiting ring; 117-first mounting seat; 130-sealing assembly; 131-second mounting seat; 132-blocking piece; 133-pull rod; 134-grip plate; 135-elastic piece; 136-limiting plate. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0028] Please refer to Figure 1 and Figure 2As shown, a completely leakproof washing bottle comprises a bottle cap 100, a bottle body 101, a conduit 103 and a spray pipe 105. The bottle cap 100 is threadedly connected to the bottle mouth of the bottle body 101. A sealing plate 107 is provided inside the bottle cap 100, and the sealing plate 107 is integrally formed with the inner peripheral wall of the bottle cap 100, and a mounting cavity 108 is formed between the sealing plate 107 and the end surface of the bottle cap 100. One end of the conduit 103 passes through the sealing plate 107, and the peripheral wall of the conduit 103 is sealed and connected to the sealing plate 107, and the end of the conduit 103 is located in the mounting cavity 108, the rest of the conduit 103 is located in the bottle body 101, and the end of the conduit 103 away from the sealing plate 107 is located at the bottom of the bottle body 101.

[0029] In addition, a rotation groove 109 is provided on the end surface of the bottle cap 100, and a blocking component 110 is rotationally connected in the installation cavity 108. Specifically, the blocking component 110 is rotationally connected to the cavity wall of the installation cavity 108. The upper end of the blocking component 110 is located in the rotation groove 109. One end of the injection pipe 105 passes through the rotation groove 109 and is installed on the blocking component 110. The end of the injection pipe 105 is located at the lower side of the blocking component 110, and the injection pipe 105 can move along the height direction of the blocking component 110.

[0030] The user manually moves the blocking component 110 located at the rotating groove 109 to rotate the blocking component 110. When the blocking component 110 is rotated clockwise to the right position, the lower end of the spray tube 105 is located above the conduit 103. At this time, the user presses the spray tube 105 downward to move the spray tube 105 downward, so that the spray tube 105 is connected to the conduit 103; when the blocking component 110 is rotated counterclockwise to the right position, the lower end of the blocking component 110 can be sealed and connected to one end of the conduit 103 located in the installation cavity 108, thereby preventing the liquid in the bottle body 101 from flowing out through the conduit 103.

[0031] Please refer to Figure 3 The blocking assembly 110 includes a rotating plate 111, a ring-shaped groove 113 is formed on the peripheral wall of the rotating plate 111, and a limiting ring 115 adapted to the ring-shaped groove 113 is formed on the inner peripheral wall of the bottle cap 100, and the limiting ring 115 is located in the ring-shaped groove 113, that is, the rotating plate 111 is connected to the bottle cap 100 via the ring-shaped groove 113 and the limiting ring 115, so as to realize the rotation of the rotating plate 111.

[0032] A first mounting seat 117 is provided on the end surface of the rotating plate 111 away from the bottle body 101, and the first mounting seat 117 is located in the rotating groove 109. In this embodiment, an annular rubber layer is provided in the first mounting seat 117, and the lower end of the injection pipe 105 is located at the lower side of the rotating plate 111 by passing through the annular rubber layer and the rotating plate 111. The friction between the rubber layer and the injection pipe 105 is relatively large, so that the injection pipe 105 is prevented from moving downward due to its own gravity.

[0033] A sealing assembly 130 is also provided on the end surface of the rotating plate 111 away from the bottle body 101. The upper end of the sealing assembly 130 is located in the rotating groove 109, and the lower end of the sealing assembly 130 is located at the lower side of the rotating plate 111. Specifically, the sealing assembly 130 includes a second mounting seat 131, and the lower end of the second mounting seat 131 is detachably connected to the upper end surface of the rotating plate 111, such as by snap connection, thread connection, etc. A chamber is provided in the second mounting seat 131, and a blocking member 132 for sealing the end of the conduit 103 is provided in the chamber. The upper end of the blocking member 132 passes through the end of the second mounting seat 131 away from the rotating plate 111 and is located outside the second mounting seat 131, and the other end of the blocking member 132 passes through the rotating plate 111 and is located at the lower side of the rotating plate 111. When the blocking member 132 is located above the conduit 103, the lower end of the blocking member 132 can block the upper end of the conduit 103, thereby sealing the upper end of the conduit 103.

[0034] In one embodiment, the blocking member 132 includes a pull rod 133, a limiting plate 136 is provided in the middle of the pull rod 133, and one end of the pull rod 133 away from the rotating plate 111 is located outside the second mounting seat 131, and a grip plate 134 is provided at the end. An elastic member 135 is provided on the pull rod 133, and the elastic member 135 is a compression spring. One end of the elastic member 135 is fixedly connected to the upper end surface of the limiting plate 136, and the other end of the elastic member 135 is fixedly connected to the end of the second mounting seat 131 away from the rotating plate 111. The elastic member 135 is in a compressed state. For details, please refer to Figure 4 .

[0035] Of course, one end of the elastic member 135 can also be fixedly connected to the lower end surface of the limiting plate 136, and the other end of the elastic member 135 is fixedly connected to the rotating plate 111, and the elastic member 135 is in a stretched state. Figure 5 .

[0036] Both of the above methods use the tension of the elastic member 135 to make the pull rod 133 tend to move downward, so that the lower end of the pull rod 133 abuts against the upper end of the conduit 103 or extends into the conduit 103, blocking the conduit 103. When the user rotates the rotating plate 111, the user needs to hold the grip plate 134 by hand and pull the grip plate 134 upward, so that the height of the lower end of the pull rod 133 is higher than the height of the upper end of the conduit 103, so that the conduit 103 cannot hinder the movement of the pull rod 133.

[0037] In another embodiment, the blocking member 132 includes a pull rod 133, one end of the pull rod 133 away from the rotating plate 111 is located outside the second mounting seat 131, and a grip plate 134 is provided at the end. An external thread is provided on the peripheral wall of the pull rod 133, and an internal thread matching the external thread is provided on the portion of the upper end surface of the second mounting seat 131 that contacts the peripheral wall of the pull rod 133, and the pull rod 133 is threadedly connected to the second mounting seat 131. By rotating the grip plate 134, the user can control the pull rod 133 to move in the height direction of the second mounting seat 131, thereby changing the height of the lower end of the pull rod 133, so that the lower end of the pull rod 133 contacts or separates from the catheter 103.

[0038] Preferably, when the peripheral wall of the second mounting seat 131 abuts against the end wall of one end of the rotating groove 109, the first mounting seat 117 is located at half the length of the rotating groove 109, and the injection pipe 105 is aligned with the conduit 103. Similarly, when the peripheral wall of the first mounting seat 117 abuts against the end wall of one end of the rotating groove 109, the second mounting seat 131 is located at half the length of the rotating groove 109, and the injection pipe 105 is aligned with the pull rod 133. By arranging the injection pipe 105 below the half length of the rotating groove 109 and setting the distance between the first mounting seat 117 and the second mounting seat 131, it is convenient for the user to intuitively judge whether the pull rod 133 or the injection pipe 105 has moved above the conduit 103.

[0039] In addition, a steel ball may be provided below the tie rod 133, the upper portion of the steel ball being embedded in the tie rod 133 and being fixedly connected to the tie rod 133. The steel ball has high hardness and is not easily deformed. Moreover, the steel ball has a spherical structure and can better fit with the end of the conduit 103, thereby sealing the conduit 103. Please refer to Figure 5 .

[0040] Please refer again Figure 2 As shown, a third mounting seat 106 is provided on one side of the sealing plate 107 close to the bottle body 101, and an annular rubber layer is also provided inside the third mounting seat 106. The end of the conduit 103 passes through the rubber layer and the sealing plate 107, and the rubber layer can seal the side wall between the sealing plate 107 and the conduit 103 to prevent the solution from flowing out at the gap.

[0041] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A completely leakproof washing bottle, comprising a bottle cap, a bottle body, a conduit and a spray pipe, characterized in that: A rotation groove is provided on the end surface of the bottle cap, a sealing plate is provided inside the bottle cap, a mounting cavity is formed between the sealing plate and the end surface of the bottle cap, one end of the conduit is connected to the sealing plate and is located in the mounting cavity; a blocking component is rotatably connected in the mounting cavity, and the upper end of the blocking component is located in the rotation groove; One end of the injection pipe passes through the rotating groove and is installed on the blocking assembly. This end of the injection pipe is located at the lower side of the blocking assembly, and the injection pipe can move along the height direction of the blocking assembly. When the blocking assembly is rotated into place, the blocking assembly is sealed and connected to one end of the conduit located in the installation cavity or the injection pipe is connected to the conduit.

2. A completely leakproof washing bottle according to claim 1, characterized in that: The blocking assembly comprises a rotating plate, a peripheral wall of the rotating plate is provided with an annular groove, an inner peripheral wall of the bottle cap is provided with a limiting ring matched with the annular groove, and the limiting ring is located in the annular groove; A first mounting seat and a sealing assembly are provided on the end surface of the rotating plate away from the bottle body, the lower end of the sealing assembly is located at the lower side of the rotating plate, one end of the injection pipe is connected to the rotating plate through the first mounting seat, and this end of the injection pipe is also located at the lower side of the rotating plate.

3. A completely leakproof washing bottle according to claim 2, characterized in that: The first mounting seat and the sealing assembly are both located in the rotating groove. When the peripheral wall of the sealing assembly abuts against the end wall of one end of the rotating groove, the first mounting seat is located at half the length of the rotating groove, and the injection pipe is aligned with the conduit.

4. A completely leakproof washing bottle according to claim 2, characterized in that: The sealing assembly includes a second mounting seat, the lower end of which is connected to the rotating plate, a chamber is defined in the second mounting seat, a blocking member for sealing the end of the conduit is disposed in the chamber, one end of the blocking member passes through the second mounting seat, the other end of the blocking member is located outside the second mounting seat away from the rotating plate, the other end of the blocking member passes through the rotating plate and is located at the lower side of the rotating plate, and the blocking member can move along the height direction of the second mounting seat.

5. A completely leakproof washing bottle according to claim 4, characterized in that: The blocking member includes a pull rod, a limiting plate is provided in the middle of the pull rod, a grip plate is provided at one end of the pull rod away from the rotating plate, an elastic member is provided on the pull rod, one end of the elastic member is connected to the limiting plate, and the other end of the elastic member is connected to the end of the second mounting seat away from the rotating plate or the rotating plate.

6. A completely leakproof washing bottle according to claim 4, characterized in that: The blocking member comprises a pull rod, a peripheral wall of the pull rod is threadedly connected to the second mounting seat, and a grip plate is arranged at one end of the pull rod away from the rotating plate.

7. A completely leakproof washing bottle according to claim 2, characterized in that: A third mounting seat is arranged on one side of the sealing plate close to the bottle body, and the conduit is connected to the sealing plate via the third mounting seat.

8. A completely leakproof washing bottle according to claim 7, characterized in that: A rubber layer is disposed inside the first mounting seat and the third mounting seat.

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