Glue bottle

Abstract

The utility model belongs to the technical field of glue containers, and particularly relates to a glue bottle which comprises a bottle body, a liquid outlet cover is arranged at a bottle opening of the bottle body, a liquid outlet communicated with an inner cavity of the bottle body is arranged on the liquid outlet cover, a top cover is sleeved outside the liquid outlet cover, the top cover comprises an inner cover in threaded connection with the liquid outlet cover and an outer cover sleeved outside the inner cover, and the inner cover and the outer cover are in threaded connection. A limiting structure for limiting the upper portion of the outer cover is arranged between the inner cover and the outer cover, the outer cover can move up and down in a small range relative to the inner cover, a plurality of protruding blocks are evenly distributed on the circumference of the upper surface of the inner cover, grooves matched with the protruding blocks are formed in the inner side of the outer cover, and when the outer cover is pressed downwards, the protruding blocks are clamped into the grooves, the outer cover is rotated to drive the inner cover to rotate. When the outer cover is not pressed downwards, the inner cover cannot be driven to rotate by rotating the outer cover. The top cover is not easy to take down by children, the children are effectively prevented from being accidentally injured by glue, and the safety is high.

Description

Technical Field:

[0001] The utility model belongs to the technical field of glue containers, and particularly refers to a glue bottle. Background Art:

[0002] The Chinese utility model patent (publication number CN215206191U, application date Mar. 5, 2021, publication date Dec. 17, 2021) discloses a pressing type liquid discharging device, which includes a liquid storage cavity and a top cover. The outlet of the liquid storage cavity is connected to the top cover. The device further includes a pressing member and a sleeve. The sleeve is sleeved on the liquid storage cavity. The lower end of the pressing member is detachably connected to the sleeve. Through holes are formed on the outer wall of the sleeve. When pressure is applied to the upper end of the pressing member, the pressing member passes through the through holes and squeezes the outer wall of the liquid storage cavity inward. The top cover includes an outer cover and an inner cover. The inner cover is detachably connected to the upper end of the liquid storage cavity (such as by screw connection). The outer cover is sleeved on the inner cover. A liquid outlet communicating with the outlet of the liquid storage cavity is formed on the top of the inner cover.

[0003] The disadvantage of the above liquid discharging device is that the outer cover can be easily removed by children. However, glue is somewhat dangerous. After children open the outer cover, the glue flowing out is likely to damage the skin and eyes and harm health. Summary of the Invention:

[0004] The purpose of the utility model is to provide a glue bottle whose top cover is not easily removed by children, effectively preventing the glue from accidentally hurting children and having high safety.

[0005] The utility model is realized as follows:

[0006] A glue bottle includes a bottle body. An outlet cover is provided at the bottle mouth of the bottle body. A liquid outlet communicating with the inner cavity of the bottle body is provided on the outlet cover. A top cover is sleeved outside the outlet cover. The top cover includes an inner cover threadedly connected to the outlet cover and an outer cover sleeved outside the inner cover. A limiting structure for upper limiting the outer cover is provided between the inner cover and the outer cover. The outer cover can move up and down within a small range relative to the inner cover. A plurality of convex blocks are evenly distributed in a circular pattern on the upper surface of the inner cover. Grooves adapted to the convex blocks are provided on the inner side of the outer cover. When the outer cover is pressed down and the convex blocks are stuck into the grooves, rotating the outer cover drives the inner cover to rotate. When the outer cover is not pressed down, rotating the outer cover cannot drive the inner cover to rotate.

[0007] In the above glue bottle, both side surfaces of the convex blocks are inclined surfaces gradually inclining from bottom to top towards the middle, and the top of the convex blocks is an arc surface tangent to the two side surfaces.

[0008] In the above-mentioned glue bottle, the inner cap is stepped, including a small cylindrical part and a large cylindrical part arranged coaxially. The large cylindrical part is arranged below the small cylindrical part. The convex block is arranged on the upper surface of the large cylindrical part. A small cylindrical hole and a large cylindrical hole are coaxially arranged inside the outer cap. The groove is arranged on the upper end surface of the large cylindrical hole. The small cylindrical part is arranged inside the small cylindrical hole, and the large cylindrical part is arranged inside the large cylindrical hole.

[0009] In the above-mentioned glue bottle, the liquid outlet cap is stepped, including a liquid outlet section, a first installation section, and a second installation section arranged in sequence from top to bottom with gradually increasing outer diameters. The liquid outlet is arranged at the top of the liquid outlet section. The small cylindrical part is sleeved outside the liquid outlet section. The large cylindrical part is sleeved outside the first installation section and is threadedly connected to the first installation section. The second installation section is connected to the bottle mouth of the bottle body.

[0010] In the above-mentioned glue bottle, the second installation section is sleeved outside the bottle mouth of the bottle body and is threadedly connected to the bottle mouth of the bottle body.

[0011] In the above-mentioned glue bottle, the limiting structure includes a first convex ring arranged on the inner side wall of the outer cap and a second convex ring arranged on the outer side wall of the inner cap. The second convex ring performs upper limit on the first convex ring.

[0012] In the above-mentioned glue bottle, the first convex ring is arranged on the side wall of the large cylindrical hole, and the second convex ring is arranged on the outer side wall of the large cylindrical part.

[0013] In the above-mentioned glue bottle, an anti-blocking needle extending into the liquid outlet is arranged inside the inner cap.

[0014] In the above-mentioned glue bottle, the bottle body can be deformed by extrusion, and the bottle body is an elliptical cylinder.

[0015] In the above-mentioned glue bottle, a sleeve with openings at both the top and bottom is sleeved outside the bottle body. The bottle mouth of the bottle body extends out from the upper end of the sleeve. The lower end of the sleeve is detachably connected to a mounting seat. The bottle body is located above the mounting seat. Through holes are opened on the side wall of the sleeve. A pressing member is arranged on the sleeve. When the pressing member is subjected to pressure, it passes through the through hole and extrudes the side surface corresponding to the major axis of the bottle body.

[0016] In the above-mentioned glue bottle, a first snap ring is arranged on the outer side wall of the mounting seat, and a second snap ring is arranged on the inner side wall of the sleeve. The mounting seat is detachably connected to the sleeve through the snap connection of the first snap ring and the second snap ring.

[0017] In the above-mentioned glue bottle, the pressing member and the sleeve are of an integral structure.

[0018] In the above-mentioned glue bottle, the pressing member includes a pressing plate connected to the sleeve and an extrusion plate provided on the pressing plate. The extrusion plate is arranged perpendicular to the pressing plate. When the pressing plate is subjected to pressure, the extrusion plate passes through the through hole and extrudes the side surface corresponding to the long axis of the bottle body. The pressing plate is a corrugated plate.

[0019] In the above-mentioned glue bottle, the lower end of the pressing plate is connected to the sleeve.

[0020] In the above-mentioned glue bottle, the bottom of the mounting seat is detachably connected with a dispensing needle tip.

[0021] In the above-mentioned glue bottle, two clamping plates are arranged in parallel at the bottom of the mounting seat, and the dispensing needle tip is clamped between the two clamping plates.

[0022] In the above-mentioned glue bottle, an outer cover is sleeved outside the top cover, and the lower end of the outer cover extends to the outer periphery of the second mounting section.

[0023] The prominent advantages of the present utility model compared with the prior art are as follows:

[0024] 1. The top cover of the present utility model sleeved outside the liquid outlet cover includes an inner cover and an outer cover. Only when the outer cover is pressed down and rotated at the same time can the inner cover be unscrewed to remove the top cover to dispense glue. It is not easy for children to remove the top cover, effectively preventing the glue from hurting children by mistake, and having high safety.

[0025] 2. A clogging prevention needle extending into the liquid outlet is provided inside the inner cover of the present utility model, which effectively prevents the liquid outlet from being blocked by glue and effectively seals the liquid outlet, slowing down the deterioration of the glue.

[0026] 3. The bottle body of the present utility model is an elliptical cylinder, which is convenient for squeezing the bottle body and effectively improves the user experience.

[0027] 4. The pressing plate of the present utility model is a corrugated plate, which is convenient for holding and squeezing by hand, has a good hand feeling, and effectively improves the user experience.

[0028] 5. The bottom of the mounting seat of the present utility model is detachably connected with a dispensing needle tip, which effectively stores the dispensing needle tip and is convenient for taking at any time. Description of the drawings:

[0029] Figure 1 is the perspective view of the present utility model;

[0030] Figure 2 is the sectional view of the present utility model;

[0031] Figure 3 is the exploded view of the present utility model;

[0032] Figure 4 is the perspective view of the outer cover of the present utility model;

[0033] Figure 5 This is a perspective view of the liquid outlet cover of the present utility model.

[0034] Reference numerals: 1, bottle body; 2, liquid outlet cover; 21, liquid outlet section; 22, first mounting section; 23, second mounting section; 3, liquid outlet; 4, inner cover; 41, small cylindrical part; 42, large cylindrical part; 5, outer cover; 6, convex block; 7, groove; 8, small cylindrical hole; 9, large cylindrical hole; 10, first convex ring; 11, second convex ring; 12, anti-blocking needle; 13, sleeve; 14, mounting seat; 15, through hole; 16, pressing member; 161, pressing plate; 162, extrusion plate; 17, dispensing needle tip; 18, clamping plate; 19, outer cover. Detailed implementation manners:

[0035] The following further describes the present utility model with specific embodiments. Refer to Figure 1 —5:

[0036] A glue bottle includes a bottle body 1. A liquid outlet cover 2 is provided at the bottle mouth of the bottle body 1. A liquid outlet 3 communicating with the inner cavity of the bottle body 1 is provided on the liquid outlet cover 2. A top cover is sleeved outside the liquid outlet cover 2. The top cover includes an inner cover 4 threadedly connected to the liquid outlet cover 2 and an outer cover 5 sleeved outside the inner cover 4. A limiting structure for upward limiting of the outer cover 5 is provided between the inner cover 4 and the outer cover 5. The outer cover 5 can move up and down within a small range relative to the inner cover 4. A plurality of convex blocks 6 are evenly distributed in a circumferential direction on the upper surface of the inner cover 4. Grooves 7 adapted to the convex blocks 6 are provided on the inner side of the outer cover 5. When the outer cover 5 is pressed down and the convex blocks 6 are caught in the grooves 7, rotating the outer cover 5 drives the inner cover 4 to rotate; when the outer cover 5 is not pressed down, rotating the outer cover 5 cannot drive the inner cover 4 to rotate.

[0037] Working principle of the present utility model: As Figures 1-5 shown, in use, when the outer cover 5 is pressed down and the convex blocks 6 are caught in the grooves 7, when the outer cover 5 is rotated, since the pressure always acts on the outer cover 5, the convex blocks 6 cannot come out of the grooves 7, that is, the convex blocks 6 are clamped in the grooves 7, and the rotation of the outer cover 5 drives the inner cover 4 to rotate. After removing the top cover, the glue in the bottle body 1 flows out through the liquid outlet 3 provided on the liquid outlet cover 2; when the outer cover 5 is not pressed down, when the outer cover 5 is rotated, under the action of the rotational force of the outer cover 5, the outer cover 5 moves upward relative to the inner cover 4, and the convex blocks 6 leave the grooves 7, and the rotation of the outer cover 5 cannot drive the inner cover 4 to rotate.

[0038] The top cover of the present utility model sleeved outside the liquid outlet cover includes an inner cover 4 and an outer cover 5. Only when the outer cover 5 is rotated while being pressed down can the inner cover 4 be turned to dispense glue. It is not easy for children to remove the top cover, effectively preventing the glue from hurting children by mistake, and having high safety.

[0039] In order to guide the upward movement of the convex blocks 6 when the outer cover 5 is not pressed down and facilitate the convex blocks 6 to leave the grooves 7, as Figure 3As shown, both side surfaces of the bump 6 are inclined surfaces that gradually incline towards the middle from bottom to top, and the top of the bump 6 is an arc surface that is tangent to the two side surfaces.

[0040] Structure of the inner cover 4 and the outer cover 5: As Figures 2-4 shown, the inner cover 4 is in a stepped shape and includes a small cylindrical portion 41 and a large cylindrical portion 42 that are coaxially arranged. The large cylindrical portion 42 is arranged below the small cylindrical portion 41. The bump 6 is arranged on the upper surface of the large cylindrical portion 42. A small cylindrical hole 8 and a large cylindrical hole 9 are coaxially arranged inside the outer cover 5. The groove 7 is arranged on the upper end surface of the large cylindrical hole 9. The small cylindrical portion 41 is arranged inside the small cylindrical hole 8, and the large cylindrical portion 42 is arranged inside the large cylindrical hole 9.

[0041] Structure of the liquid outlet cover 2: As Figure 2 、 3 、5 shown, the liquid outlet cover 2 is in a stepped shape and includes a liquid outlet section 21, a first installation section 22, and a second installation section 23 that are arranged in sequence from top to bottom and have gradually increasing outer diameters. The liquid outlet 3 is arranged at the top of the liquid outlet section 21. The small cylindrical portion 41 is sleeved outside the liquid outlet section 21. The large cylindrical portion 42 is sleeved outside the first installation section 22 and is threadedly connected to the first installation section 22. The second installation section 23 is connected to the bottle mouth of the bottle body 1.

[0042] Connection structure between the liquid outlet cover 2 and the bottle body 1. The second installation section 23 is sleeved outside the bottle mouth of the bottle body 1 and is threadedly connected to the bottle mouth of the bottle body 1. Since the liquid outlet cover 2 is generally not removed, the threaded connection between the second installation section 23 and the bottle body 1 is relatively tight and is not easily rotated and removed.

[0043] Structure of the limiting structure: The limiting structure includes a first convex ring 10 arranged on the inner side wall of the outer cover 5 and a second convex ring 11 arranged on the outer side wall of the inner cover 4. The second convex ring 11 performs upper limit on the first convex ring 10.

[0044] Furthermore, the first convex ring 10 is arranged on the side wall of the large cylindrical hole 9, and the second convex ring 11 is arranged on the outer side wall of the large cylindrical portion 42.

[0045] To prevent the liquid outlet 3 from being blocked by glue and for better sealing effect, as Figure 2 shown, an anti-blocking needle 12 extending into the liquid outlet 3 is arranged inside the inner cover 4.

[0046] To facilitate squeezing the bottle body 1 and effectively improve the user experience, the bottle body 1 can be deformed by extrusion, and the bottle body 1 is an elliptical cylinder. Squeezing from the long-axis side of the elliptical cylinder, compared with a cylindrical shape, since the elliptical cylinder is flat, it is easier to deform and is easier to squeeze.

[0047] To make the liquid outlet volume evenly controllable, as Figures 1-3As shown, a sleeve 13 with openings at both the top and bottom is sleeved outside the bottle body 1. The bottle mouth of the bottle body 1 extends out from the upper end of the sleeve 13. A mounting base 14 is detachably connected to the lower end of the sleeve 13. The bottle body 1 is located above the mounting base 14. Through holes 15 are formed in the side wall of the sleeve 13. A pressing member 16 is provided on the sleeve 13. When the pressing member 16 is subjected to pressure, it passes through the through holes 15 and presses the side surface corresponding to the major axis of the bottle body 1.

[0048] The mounting base 14 is detachably connected to the sleeve 13. After the glue is used up, the mounting base 14 can be removed, the bottle body 1 can be taken off, and a new bottle body 1 can be replaced or new glue can be poured into the bottle body 1.

[0049] The mounting structure of the mounting base 14: A first snap ring is provided on the outer side wall of the mounting base 14, and a second snap ring is provided on the inner side wall of the sleeve 13. The mounting base 14 is detachably connected to the sleeve 13 through the snap-connected first snap ring and second snap ring. The structure is simple and convenient for processing and installation.

[0050] Furthermore, the pressing member 16 and the sleeve 13 are of an integral structure.

[0051] The structure of the pressing member 16: The pressing member 16 includes a pressing plate 161 connected to the sleeve 13 and an extrusion plate 162 provided on the pressing plate 161. The extrusion plate 162 is arranged perpendicular to the pressing plate 161. When the pressing plate 161 is subjected to pressure, the extrusion plate 162 passes through the through holes 15 and presses the side surface corresponding to the major axis of the bottle body 1. The pressing plate 161 is a corrugated plate, which is convenient for hand-held extrusion, has a good hand feeling, and effectively improves the user experience.

[0052] In order to facilitate pressing the pressing plate 161 and facilitate use, the lower end of the pressing plate 161 is connected to the sleeve 13.

[0053] In order to store the dispensing needle head 17 and facilitate access at any time, as Figures 1-3 shown, a dispensing needle head 17 is detachably connected to the bottom of the mounting base 14. When dispensing glue is needed, the dispensing needle head 17 is taken off, and the dispensing needle head 17 is sleeved on the top of the liquid outlet cover 2 and screwed to the liquid outlet cover 2.

[0054] The mounting structure of the dispensing needle head 17: Two clamping plates 18 are arranged in parallel at the bottom of the mounting base 14, and the dispensing needle head 17 is clamped between the two clamping plates 18.

[0055] In order to prevent the liquid outlet cover 2 and the top cover from being directly exposed to the air and accumulating dust, an outer cover 19 is sleeved outside the top cover. The lower end of the outer cover 19 extends to the outer periphery of the mounting section two 23.

[0056] The above embodiments are only one of the preferred embodiments of the present utility model, and do not limit the scope of implementation of the present utility model. Therefore, all equivalent changes made according to the shape, structure, and principle of the present utility model shall be covered within the protection scope of the present utility model.

Claims

1. A glue bottle, comprising a bottle body (1), a liquid outlet cap (2) being provided at the bottle mouth of the bottle body (1), a liquid outlet (3) being provided on the liquid outlet cap (2) being connected to the inner cavity of the bottle body (1), a top cover being provided outside the liquid outlet cap (2), and characterized in that: The top cover comprises an inner cover (4) threadedly connected to the liquid outlet cover (2) and an outer cover (5) sleeved outside the inner cover (4); a limit structure for limiting the upper position of the outer cover (5) is provided between the inner cover (4) and the outer cover (5); the outer cover (5) can move up and down within a small range relative to the inner cover (4); a plurality of protrusions (6) are evenly distributed on the circumference of the upper surface of the inner cover (4); a groove (7) adapted to the protrusion (6) is provided on the inner side of the outer cover (5); when the outer cover (5) is pressed down, the protrusion (6) is snapped into the groove (7) 7), rotating the outer cover (5) drives the inner cover (4) to rotate; when the outer cover (5) is not pressed down, rotating the outer cover (5) cannot drive the inner cover (4) to rotate, the bottle body (1) is covered with a sleeve (13) with openings at the top and bottom, the bottle mouth of the bottle body (1) extends from the upper end of the sleeve (13), the lower end of the sleeve (13) is detachably connected to a mounting seat (14), the bottle body (1) is located above the mounting seat (14), and the bottom of the mounting seat (14) is detachably connected to a dispensing needle (17).

2. A glue bottle according to claim 1, characterized in that: Both side surfaces of the protrusion (6) are inclined surfaces that gradually incline toward the middle from bottom to top, and the top of the protrusion (6) is an arc surface that is tangent to the two side surfaces.

3. The glue bottle according to claim 1, characterized in that: The inner cover (4) is in a step shape, and comprises a small cylindrical portion (41) and a large cylindrical portion (42) which are coaxially arranged, wherein the large cylindrical portion (42) is arranged below the small cylindrical portion (41), and the protrusion (6) is arranged on the upper surface of the large cylindrical portion (42). A small cylindrical hole (8) and a large cylindrical hole (9) are coaxially arranged inside the outer cover (5), and the groove (7) is arranged on the upper end surface of the large cylindrical hole (9), wherein the small cylindrical portion (41) is arranged in the small cylindrical hole (8), and the large cylindrical portion (42) is arranged in the large cylindrical hole (9).

4. The glue bottle according to claim 1, characterized in that: The limiting structure comprises a convex ring 1 (10) arranged on the inner side wall of the outer cover (5) and a convex ring 2 (11) arranged on the outer side wall of the inner cover (4), wherein the convex ring 2 (11) performs an upper limit on the convex ring 1 (10).

5. The glue bottle according to claim 1, characterized in that: An anti-blocking needle (12) is provided in the inner cover (4) and extends into the liquid outlet (3).

6. The glue bottle according to claim 1, characterized in that: The bottle body (1) can be squeezed and deformed, and the bottle body (1) is an elliptical cylinder.

7. The glue bottle according to claim 6, characterized in that: A through hole (15) is formed on the side wall of the sleeve (13), and a pressing piece (16) is provided on the sleeve (13). When the pressing piece (16) is subjected to pressure, it passes through the through hole (15) and squeezes the side surface corresponding to the long axis of the bottle body (1).

8. The glue bottle according to claim 7, characterized in that: The pressing member (16) comprises a pressing plate (161) connected to the sleeve (13) and an extrusion plate (162) arranged on the pressing plate (161); the extrusion plate (162) is arranged perpendicular to the pressing plate (161); when the pressing plate (161) is subjected to pressure, the extrusion plate (162) passes through the through hole (15) and squeezes the side surface corresponding to the long axis of the bottle body (1); the pressing plate (161) is a wavy plate.

9. The glue bottle according to claim 1, characterized in that: Two clamping plates (18) are arranged in parallel at the bottom of the mounting seat (14), and the glue dispensing needle (17) is clamped between the two clamping plates (18).

Images