JP6328438B2 - Squeeze cap - Google Patents

Description

  The present invention relates to a squeeze cap that is attached to a mouth portion of a liquid container containing a content liquid and that can dispense the content liquid.

  Conventionally, a squeeze cap that is attached to the mouth of a liquid container containing a liquid such as la oil has a cylindrical side surface that covers the outer peripheral surface of the mouth of the liquid container and a top surface that closes the mouth. Is provided. The top surface is provided with a bend that can be elastically deformed. The bend is recessed toward the inside of the liquid container when a force is applied from the outside, and is restored to the original shape when the force is removed. A push button is provided on the top. The top surface portion is provided with a spout for pouring out the content liquid. With such a squeeze cap, when the content liquid is taken out, the liquid container is turned upside down and the push button is pushed with the content liquid filled inside the spout of the squeeze cap to bring the bent part inside the liquid container. Push in like a dent. Then, the pressure of the liquid container is increased and the content liquid is poured out from the spout. However, since such a squeeze cap has a push button on the bent portion, a considerable pressing force is required when it is pressed.

  Therefore, in order to make it easy to push the bent portion, it is considered that a pressing member is attached. The pouring cap disclosed in Patent Document 1 is integrally provided with a pouring tube protruding outward on the top surface portion, and a pouring pipe having a small diameter protrudes outward at the tip of the pouring tube. Yes. An elastic crushing part is provided on the side of the dispensing pipe, and the elastic crushing part is in the middle of an inclined surface formed by obliquely cutting out about a half of the tip of the dispensing cylinder and a part of the side peripheral surface continuous thereto. A stepped portion is formed. A pressing piece for pushing down the crushing portion is provided at the tip of the dispensing tube, and one end of the pressing piece is rotatably attached near the upper end of the elastic crushing portion adjacent to the dispensing pipe, and the other end. Is a pressing part that extends away from the pouring pipe and is pushed by a finger. A rib protrudes from the lower surface of the pressing piece. When the content liquid is poured out, by pressing the pressing part of the pressure piece, the pressure piece rotates and the rib pushes down the elastic crushing part, the pressure of the liquid container increases and the liquid content is poured out from the spout It is. The pressing part becomes an insulator, and the elastic crushing part is pushed down with a weak force by the principle of the insulator, and the content liquid can be easily poured out.

  Moreover, the structure which provided the press piece in the extraction-portion part of the content liquid is applied to various containers. The cover button disclosed in Patent Document 2 is attached to an aerosol container, and the top surface of the cover button has a cylindrical injection button communicating with the stem and a flexible connection continuous to the base of the injection button. And a finger hook portion projecting laterally formed integrally with the side surface of the injection button. A part of the finger hook portion in the longitudinal direction extends downward and continues to the flexible connecting portion. When dispensing the content liquid, when the finger hook is pressed, the flexible connecting part is elastically deformed and the injection button descends, the stem is pushed in, the content liquid in the container is discharged from the stem, and the discharge port of the injection button Erupts from.

  Further, the anti-kneaded material dispensing container disclosed in Patent Document 3 is a container equipped with a valve mechanism for dispensing a liquid content when a pressure is applied to the inside of the container by pressing a pressure pump. Are provided with a spout and a dome-shaped thin-walled pressure pump. A swing plate is provided between the spout and the pressure pump unit, a cover plate for closing the spout is provided at one end of the swing plate, and a pressing portion is provided at the other end. ing. A spacer is provided separately below the pressing portion. When dispensing the liquid content, press the pressing part to tilt the swinging plate toward the pressurizing pump side, the lid plate will move away from the spout, the spout will open, the pressing part will push the spacer down and pressurize A pump part is pushed down, the atmospheric pressure in a container increases, and a content liquid is poured out from a spout.

JP 2000-109109 A JP 2002-68340 A Japanese Utility Model Publication No. 1-116160

  Each of the background arts has the following problems. The pouring cap disclosed in Patent Document 1 has a large operation area, a large amount of content liquid comes out when the pressing piece is moved largely, and a small amount of content liquid comes out when it is moved small. Is difficult. Furthermore, since the end of the pressing piece is provided adjacent to the dispensing pipe, the dispensing pipe moves as the pressing piece moves, and the liquid content is dispensed from the dispensing pipe to the target position. Is difficult. Furthermore, since the pouring pipe and the pressing piece are provided at positions close to each other, the content liquid may adhere to the fingertip during pouring, impeding operability. Further, in the pressing operation, the rib is pushed down to a position where the rib comes into contact with the upright wall, so that the pressing piece is inclined at a considerable angle when pressed down, and it becomes difficult to apply force as it is pressed down.

  Since the cover button disclosed in Patent Literature 2 is provided at a position where the injection button and the finger hook portion are close to each other, the cover button moves with the movement of the finger hook portion and exits from the injection button, as in Patent Literature 1. It is difficult to inject the content liquid to a target position. Furthermore, since the injection button and the finger hook are provided at positions close to each other, the operability is hindered as in Patent Document 1. Further, when the pressing portion is pushed down, the pressing portion is inclined so as to approach the bottom portion of the container main body rather than a substantially right angle in the vertical direction of the container main body. In addition, the pressing piece of Patent Document 1 becomes a lever, and the elastic crushing portion can be pushed down with a weak force by the principle of the lever, but in the structure of Patent Literature 2, the flexible connecting portion has a distance by which the finger hook portion is pushed down. The effect of being deformed with a weak force is small.

  The dispensing container disclosed in Patent Document 3 is such that a large amount of content liquid comes out when the pressing part is moved largely, and only a small amount of content liquid comes out when it is moved small. It is difficult. When the pressing portion is pushed down, the pressing portion is inclined so as to be closer to the bottom portion of the container main body than the substantially right angle in the vertical direction of the container main body. The pressing piece of Patent Document 1 becomes a lever, and the elastic crushing portion can be pushed down with a weak force by the principle of the lever, but in Patent Literature 3, the pressure pump portion is pushed by the pushed distance. Similar to 2, the effect of deforming with a weak force is small.

  The present invention has been made in view of the problems of the background art described above, and by simply pressing the bent portion of the cap body attached to the liquid container with a weak force with a simple operation, the content liquid can be easily dispensed into a certain amount. An object is to provide an easy-to-use squeeze cap that can be taken out.

The present invention is provided with a top surface portion that closes the mouth portion of the liquid container, and a cylindrical side surface portion that is continuous with the top surface portion and covers the side surface of the mouth portion. And a bend that is recessed toward the inside of the liquid container and a spout for taking out the content liquid contained in the liquid container are provided apart from each other, and a part of the upper surface of the bend is The push lever is long in one direction, and one end of the push lever is continuously provided at the peripheral edge of the bent portion near the spout so that it can be bent, and the other end of the push lever is at the end. As it approaches, it is provided so as to protrude in a direction away from the top surface portion, and an end portion on the bent portion side of the push lever is provided with a rising portion that is continuous with the upper surface of the bent portion. On the surface of the top surface side Serial top surface abutment portion capable of contacting is provided, on the side part, the lid part via a hinge provided continuously, the hinge from the line connecting the spout and the push lever It is a squeeze cap located in parallel. When taking out the content liquid, the liquid container is turned upside down to fill the content liquid inside the spout, and when the push lever is pushed with a finger, the push lever falls so as to be parallel to the top surface portion. The bent portion provided integrally with the push lever is pushed by the upright portion and is elastically deformed to be recessed inside the liquid container, thereby increasing the pressure in the liquid container and the spout. The content liquid is poured out from.

When the content liquid is taken out, if the push lever is pushed with a finger, the abutting part abuts against the abutted part of the top surface part, and further pushing is restricted, and the liquid is dispensed each time the button is pushed. The volume of the content liquid becomes substantially equal to the volume of the bent portion recessed by the push lever .

Wherein the bent portion, the first side surface continuous with the peripheral portion of the upper surface of the bent portion rising from the top face portion is provided on the lower surface between the end portion and the end portion of the push lever, the bent portion wherein the wall-like the raised portion contiguous provided on the upper surface peripheral portion of the standing end portion side closer to the spout from the upper portion of the push lever, a second side surface continuous with the upper surface of the bent portion is provided is, the standing said second side surface is contiguous with each other and the upper, between the upper surface of the bent portion and said push lever is sealed. The bent portion is formed to be thinner than the other portions of the top surface portion, and is provided so as to be easily deformed inward when a force is applied from the outside.

The lid is locked by the hinge at a predetermined angle of 90 ° or more with respect to the cap body , and the hinge is positioned away from a line connecting the push lever and the spout, and the push When the lever is pushed with a finger and the content liquid is dispensed, it does not hinder. The lid portion is provided with a seal portion that is watertightly fitted to the spout when closed on the squeeze cap.

  The squeeze cap of the present invention can accurately take out a certain amount of the content liquid by pressing the bent portion of the cap body attached to the liquid container with a weak force with a simple operation. Moreover, even if it is made of a synthetic resin with moderate hardness such as polypropylene, the push lever can be pushed down as an insulator to push the bent portion into the inside of the liquid container when pushing the bent portion. The content liquid can be poured out easily. Since the push lever is provided apart from the spout, the operability is good, and it is possible to prevent the content liquid from attaching to the finger.

It is a perspective view which shows the state which opened the cover part of the squeeze cap of one Embodiment of this invention. It is a perspective view which shows the state which closed the cover part of the squeeze cap of this embodiment. It is a top view of the squeeze cap of this embodiment. It is a partial expanded longitudinal cross-sectional view of the squeeze cap of this embodiment. It is a perspective view which shows the use condition of the squeeze cap of this embodiment.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. 1 to 5 show an embodiment of the present invention. A squeeze cap 10 of this embodiment is integrally provided with a synthetic resin such as polypropylene having an appropriate hardness, and is a cylindrical shape of a liquid container 12. A cap body 16 attached to the mouth portion 14 is provided. The liquid container 12 is a small, hard synthetic resin bottle or the like for containing the content liquid 54. The content liquid 54 may be anything such as a seasoning or a medicine. The cap body 16 is provided with a top surface portion 18 that closes the mouth portion 14 and a cylindrical side surface portion 20 that is continuous with the top surface portion 18 and covers the side surface of the mouth portion 14. A male screw 22 is provided on the outer peripheral surface of the mouth portion 14 of the liquid container 12, and a female screw 24 is provided on the inner peripheral surface of the side surface portion 20 to be engaged with the male screw 22 of the mouth portion 14. A step portion 21 is provided around the peripheral portion of the top surface portion 18 so as to make a rounded corner portion with the side surface portion 20 in an L shape. On the surface of the stepped portion 21 on the top surface portion 18 side, a locking projection 23 that locks a locking projection 48 of a lid portion 42 described later is provided so as to protrude laterally.

  At the center of the top surface portion 18, a bent portion 26 is provided that is recessed toward the inside of the liquid container 12 when a force is applied from the outside, and is restored to the original shape when the force is removed. The bent portion 26 is formed to protrude upward from the upper surface 18a of the top surface portion 18, and is provided with an upper surface 26a parallel to the upper surface 18a of the top surface portion 18 and a first side surface 26b that is continuous with the peripheral edge of the upper surface 26a and rises from the upper surface 18a. It has been. The bent portion 26 is formed in a substantially semicircular shape in which a part of the peripheral edge of the upper surface 26a is a straight line and the other part is a circular arc.

  A central portion of the upper surface 26 a of the bent portion 26 is a push lever 28. The push lever 28 is formed in a rectangular plate shape that is long in one direction, and each corner is chamfered. In the push lever 28, one end portion 28a in the longitudinal direction is continuously provided at the center of the straight portion of the peripheral portion of the bent portion 26 so as to be bendable, and the other end portion 28b is provided with respect to the straight portion of the bent portion 26. It extends in a substantially right-angle direction, protrudes in a direction away from the top surface 18 as it approaches the end 28 b, and the end 28 b reaches the vicinity of the peripheral edge of the top 18. A concave portion 30 is formed on the upper surface 28c of the push lever 28 so as to be easily pressed by a finger over a length of about two-thirds near the end portion 28b. On the lower surface 28d of the push lever 28, a protrusion 32 protruding downward as a contact portion is provided near the center of the end portion 28b.

  The portion other than the push lever 28 on the upper surface 26 a of the bent portion 26 is a surface parallel to the upper surface 18 a of the top surface portion 18, and the bent portion 26 is disposed on the lower surface 28 d of the half of the longitudinal direction of the push lever 28. An upright portion 34 is provided on the upper surface 26 a, and the upright portion 34 is provided in a wall shape substantially perpendicular to the upper surface 26 a and substantially perpendicular to the longitudinal direction of the push lever 28. A second side surface 26c that is continuous with the upper surface 26a of the bent portion 26 is provided at the peripheral edge of the push lever 28 on the end portion 28a side from the rising portion 34, and the rising portion 34 and the second side surface 26c are continuous with each other to push. The space between the lever 28 and the bent portion 26 upper surface 26a is sealed. Note that the lower surface 28 d of the push lever 28 on the end 28 b side from the rising portion 34 is exposed to the outside of the cap body 16. As shown in FIG. 4, the entire bent portion 26 is formed to be thinner than other portions of the top surface portion 18, and is provided so as to be easily deformed inward when a force is applied from the outside.

  The push lever 28 serves as a lever, and the portion where the end portion 28a and the bent portion 26 are connected serves as a fulcrum, the end portion 28b serves as a power point, and the upright portion 34 serves as a point of action, and the end portion 28b is pushed down. The upright portion 34 is lowered to easily elastically deform the bent portion 26 and push it into the liquid container 12.

  In the position where the straight portion of the bent portion 26 of the top surface portion 18, that is, the portion where the end portion 28 a of the push lever 28 is continuous, approaches the peripheral portion of the top surface portion 18, it is separated from the bent portion 26 and has a cylindrical shape. An outlet 36 is provided, and the spout 36 is located on the longitudinal extension of the push lever 28. The spout 36 takes out the content liquid 54 accommodated in the liquid container 12 and is provided so as to communicate the inside and outside of the top surface portion 18. The tip of the spout 36 is cut off at an angle so that the side opposite to the push lever 28 is raised, and a flange 38 extending around the side peripheral surface of the spout 36 wraps around the tip edge of the spout 36. The part opposite to the push lever 28 of the flange portion 38 is provided so as to protrude particularly long.

  On the lower surface 18 b of the top surface portion 18, an inner cylinder portion 39 that is concentric with the side surface portion 20 and has a small diameter is provided. The inner cylinder portion 39 is fitted to the inner peripheral surface of the mouth portion 14 of the liquid container 12.

  A lid portion 42 is provided continuously and integrally on a part of the boundary portion between the side surface portion 20 and the top surface portion 18 of the cap body 16 via a hinge 40. 3, the hinge 40 is provided on the right side of the paper when the spout 36 is up and the end 28b of the push lever 28 is down, and is separated from the line connecting the push lever 28 and the spout 36 in parallel. positioned. Further, a concave portion 41 that is slightly recessed is formed on the left side of the drawing so that a push-up protrusion 50 of a lid portion 42 to be described later can be easily pushed on the side surface portion 20 of the cap body 16.

  The hinge 40 is formed in a shape that slightly protrudes outward from the side surface portion 20 of the cap body 16, and is provided with a cutting line that divides the central portion 40a and both side portions 40b. Due to the difference in shape, the lid portion 42 is locked at a predetermined angle of 90 ° or more from the cap body 16 and does not close unless pressed with a strong force. The hinge 40 is not on the line connecting the push lever 28 and the spout 36 but is positioned in the side direction. For this reason, when pushing the push lever 28 with a finger and pouring out the content liquid 54, it does not get in the way.

  The lid portion 42 is provided with a cylindrical side surface portion 44 that is continuously attached to the end portion of the side surface portion 20 of the cap body 16 and a lid plate portion 46 that closes the upper end portion of the side surface portion 44. A locking projection 48 is provided on the peripheral edge of the side surface 44 over almost half of the circumference opposite to the hinge 40, and the locking projection 48 projects to the inner circumferential surface, and the lid 42 is closed to the cap body 16. It engages with the locking projection 23 of the cap body 16. A push-up protrusion 50 that is curved and protrudes on the outer peripheral surface is provided on the peripheral edge of the side surface 44 at a position opposite to the hinge 40. A cylindrical seal portion 52 is provided on the inner side surface of the lid plate portion 46 to be fitted in a watertight manner to the spout 36 of the cap body 16 when the lid portion 42 is put on the cap body 16.

  Next, the usage method of the squeeze cap 10 of this embodiment is described. A predetermined amount of the content liquid 54 is placed in the liquid container 12, the cap body 16 of the squeeze cap 10 is attached to the mouth portion 14 of the liquid container 12, and the female screw 24 of the cap body 16 is screwed into the male screw 22 of the mouth portion 14. The inner cylindrical portion 39 of the cap body 16 is fitted to the inner peripheral surface of the mouth portion 14 and attached in a liquid-tight manner. Then, the lid portion 42 is closed to the cap body 16, the seal portion 52 of the lid portion 42 is fitted into the spout 36 of the cap body 16, and the content liquid 54 is closed so as not to come out. In this state, store and transport.

  When taking out the content liquid 54 from the squeeze cap 10, the push-up protrusion 50 of the lid 42 is pushed up, and the lid 42 is opened so as to rotate around the hinge 40. When the push-up protrusion 50 of the lid part 42 is pushed up, since the concave portion 41 is provided in the side face 20 of the cap body 16, the amount of protrusion of the push-up protrusion 50 increases, and it becomes easy to apply a finger and easily open. The opened lid portion 42 is maintained in an opened state at a predetermined angle of 90 degrees or more by the hinge 40. The liquid container 12 is turned upside down as shown in FIG. 5, and is tilted obliquely so that the spout 36 faces the target location where the content liquid is dropped, so that the content liquid 54 is filled inside the spout 36.

  Next, push the push lever 28 with a finger. Then, the push lever 28 is bent so that the boundary portion between the end portion 28a and the bent portion 26 is bent and becomes parallel to the top surface portion 18, and the bent portion 26 provided integrally is pushed by the upright portion 34 or the like. It is elastically deformed and recessed toward the inside of the cap body 16. At this time, the push lever 28 becomes a lever, and the bent portion 26 can be easily sunk into the top surface portion 18 and pushed into the liquid container 12 even with a weak force. By pushing the bent portion 26 into the inside of the liquid container 12, the pressure in the liquid container 12 is increased, and the content liquid 54 is poured out from the spout 36 and dropped to a target location. The volume of the dispensed content liquid 54 is substantially equal to the volume of the bent portion 26 recessed by the push lever 28, and when the push lever 28 is pressed, the protrusion 32 of the push lever 28 causes the top surface portion 18 of the cap main body 16 to move. Therefore, the volume of the content liquid 54 is almost constant every time it is pressed.

  After pushing, when the finger is released from the push lever 28, the push lever 28 and the bent portion 26 return to their original shapes due to elasticity. At this time, air enters the liquid container 12 from the spout 36, and the liquid container 12 has a normal atmospheric pressure. This is repeated until the content liquid 54 to be taken out reaches a necessary amount. When the use is finished, the liquid container 12 is turned upright and the lid 42 is closed to the cap body 16.

  According to the squeeze cap 10 of this embodiment, the bent portion 26 of the cap body 16 attached to the liquid container 12 can be surely pushed by a weak force with a simple operation, and a fixed amount of the content liquid 54 can be easily taken out. . Even if it is made of a synthetic resin having an appropriate hardness such as polypropylene, the push lever 28 can be pushed down as an insulator when the bent portion 26 is pressed, and the bent portion 26 can be pushed into the liquid container 12. According to the above principle, the content liquid 54 can be easily poured out even with a weak force. It is not necessary to use a soft synthetic resin to operate with a weak force, and can be made of polypropylene having excellent durability and processability. Even if the bent portion 26 is small because it is attached to the small liquid container 12, the push lever 28 is long, so that it is easy to operate and easy to apply force. Since the push lever 28 extends obliquely upward with respect to the top surface portion 18 of the cap body 16, it is easy to push and becomes substantially parallel to the top surface portion 18 when pushed down, but force is continuously applied to that position. Can also prevent the finger from sliding down. The push lever 28 extends in the opposite direction to the spout 36 and the end 28b that pushes the push lever 28 is away from the spout 36. The discharged content liquid 54 does not adhere and is hygienic.

  Further, since the protrusion 32 of the push lever 28 abuts against the top surface portion 18 of the cap body 16 and further pressing is restricted, the volume of the content liquid 54 to be dispensed each time it is pressed becomes substantially constant, so that a quantitative injection is performed. It can be taken out and the amount to be taken out can be determined accurately. Moreover, a small desired amount can be dispensed by appropriately pushing the push lever 28 without pushing it until it comes into contact with the top surface portion 18.

  Since the spout 36 is provided apart from the bent portion 26, there is no effect even if the bent portion 26 is elastically deformed, the position where the content liquid 54 falls does not shift, and the content liquid 54 Is easy to use without fear of sticking to the finger. The state of the content liquid 54 poured out from the spout 36 can be confirmed even during the operation of putting the finger on the push lever 28 and pushing it.

  The lid portion 42 is locked at an opening angle of 90 ° or more by the hinge 40, and the locking direction is not on the line connecting the protrusion 32 and the spout 36, but is positioned in the side direction. When the content liquid 54 is dispensed by pushing, the dispensing operation is facilitated. The lid portion 42 can be easily opened and closed, which is convenient.

  Further, the spout 36 is provided with a flange portion 38, and the flange portion 38 is provided with a portion that protrudes particularly long on the side opposite to the push lever 28, thereby preventing the content liquid 54 from dripping onto the cap body 16. Since the recess 30 is provided on the upper surface of the push lever 28, the push lever 28 can be easily pressed with a finger.

  The squeeze cap of the present invention is not limited to the above embodiment, and the shapes of the hinge, the locking projection, the push lever, the bent portion, etc. can be set as appropriate and may be any one that can be easily operated. . The protrusion provided on the push lever may be other than the one that restricts the pushing stroke by contacting the top surface portion of the cap body, and the contact portion and the contacted portion are a flat surface and a protruding surface, a protruding surface and a protruding surface, and a protruding surface. Any shape such as a concave surface, a concave surface and a projecting surface, which can be regulated by abutment of the push lever and the top surface portion, can be freely changed.

DESCRIPTION OF SYMBOLS 10 Squeeze cap 12 Liquid container 14 Mouth part 16 Cap main body 18 Top surface part 20 Side surface part 26 Bending part 26a Upper surface 26b First side surface 26c Second side surface 28 Push lever 32 Protrusion (contact part)
34 Upright 36 Spout 40 Hinge 42 Lid 52 Seal

Claims (3)

A top surface portion that closes the mouth portion of the liquid container and a cylindrical side surface portion that is continuous with the top surface portion and covers the side surface of the mouth portion are provided, and the top surface portion projects upward and applies force from the outside. A bent portion that is recessed toward the inside of the liquid container and a spout for taking out the content liquid contained in the liquid container are provided apart from each other, and a part of the upper surface of the bent portion is in one direction. A long push lever is provided, and one end portion of the push lever is provided continuously at a peripheral edge portion of the bent portion near the spout so that the other end portion of the push lever approaches the end portion. The push lever is provided so as to protrude obliquely in a direction away from the top surface portion, and an end portion on the bent portion side of the push lever is provided with a rising portion continuous with the upper surface of the bent portion, and the top surface portion of the push lever The top surface is on the side surface Can come into contact abutment portion is provided on the side surface portion, the lid portion through a hinge provided continuously, the hinge, parallel away from the line connecting the spout and the push lever Located
When taking out the content liquid, the liquid container is turned upside down to fill the content liquid inside the spout, and when the push lever is pushed with a finger, the push lever falls so as to be parallel to the top surface portion. , the push lever recess on the inside of the liquid container the bent portion that is to pressed and elastically deformed in the raised portion is provided integrally with, thereby a high pressure in the liquid container is Rutotomoni, The abutting portion abuts against the abutted portion of the top surface portion, and further pressing is restricted, and the volume of the content liquid dispensed each time the pressing portion is pressed is the volume of the bent portion recessed by the push lever. A squeeze cap characterized in that the liquid content is poured out from the spout in a constant amount substantially equal to the volume . Wherein the bent portion, the first side surface continuous with the peripheral portion of the upper surface of the bent portion rising from the top face portion is provided on the lower surface between the end portion and the end portion of the push lever, the bent portion wherein the wall-like the raised portion contiguous provided on the upper surface peripheral portion of the standing end portion side closer to the spout from the upper portion of the push lever, a second side surface continuous with the upper surface of the bent portion is provided is, the rising portion and the second side face each other in succession, the between the push lever of the upper surface of the bent portion is sealed, the bent portion is thicker than the thin other parts of the top surface portion formed The squeeze cap according to claim 1, wherein the squeeze cap is provided so as to be easily deformed inward when a force is applied from the outside. The lid portion is locked by the hinge at a predetermined angle of 90 ° or more with respect to the cap body , and the hinge is located away from a line connecting the push lever and the spout, and the lid 2. The squeeze cap according to claim 1, wherein the portion is provided with a seal portion that is watertightly fitted to the spout when the squeeze cap is closed.

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