JPH0411643Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Industrial Field of Application) The present invention relates to a container with a lid, in which a lid body is attached to the upper part of the container body so that it can be opened and closed by turning.

(Prior art) In this type of container with a lid, the lid is opened and closed while being pivotally connected to the container body during normal use, and the lid can be separated from the container body for cleaning etc. Since this is convenient, for example, a container with a lid as shown in FIGS. 6 and 7 (Japanese Utility Model Publication No. 8823/1983) has been used.

In the known lidded container (pump injection type liquid container) shown in FIGS. 6 and 7, the container body 101
A lower hinge stand 131 provided on the side and an upper hinge stand 141 provided on the lid body 102 side are pivotally connected by a hinge pin 130 so as to be able to open and close with a circular rotation, and the lower hinge stand 13
1 is removably attached to the container body 101. The lower hinge base 131 is removably inserted from above into a box-shaped storage chamber 132 that is formed on the outer surface of the shoulder member 106 of the container body 101 and projects outward. It is removably locked and installed. The locking member 133 is pivotally attached to the lower hinge 131 by a pin 134 and is biased in the locking direction by a spring 135. And lower hinge stand 131
By inserting the lock member 133 into the housing chamber 132 on the container body side, the locking pawl 136 provided on the lower outer surface of the locking member 133 engages with the locking receiver on the housing chamber 132 side. 137 to be locked. The lower hinge base 131 can be pulled out together with the lid 102 on the container body side by pushing the operating part (lower end) of the lock member 133 inward against the spring 135 (unlocked) and pulling it out upward. It is designed so that it can be removed from the

(Problem to be Solved by the Invention) However, in this known container with a lid, the operating portion of the locking member 133 for removably fixing the lower hinge base 131 to the housing portion 132 is exposed to the outside when the lid is closed. Since the locking member 133 is inadvertently unlocked and can be operated from the outside when the container is overturned, the lower hinge stand 131 may come out of the housing part 132 (lower hinge When the stand 131 comes out, the lid body 10
There was a problem that 2 was missing.

In view of the above-mentioned problems of conventional containers with a lid, the present invention has been developed in a container with a lid in which the lower hinge base is detachable from the container body together with the lid body, and when the lid is closed, the lower hinge base is attached to the container body. This was done to prevent careless separation from the vehicle and thereby improve safety.

(Means for Solving the Problems) The present invention pivots a lower hinge on the container body side and an upper hinge on the lid body side with a hinge pin to open and close the lid body with a single rotation relative to the container body. Wear it as you like,
Moreover, in a container with a lid, the lower hinge base is removable from the container body together with the lid,
The lower hinge is attached to the container main body by locking the locking portion provided on the lower hinge into a locking receiving portion provided on the container main body, and the locking portion is engaged. The present invention is characterized in that the operating section for the release operation is installed at a position where it can be operated only when the lid body is opened.

(Function) According to the container with a lid of the present invention, the locking portion provided on the lower hinge is disengaged by operating the operating portion with respect to the locking receiver provided in the shoulder of the container body. By performing the disengagement operation, the lower hinge base can be detached from the container body together with the lid. Further, since the operating section for disengaging the locking portion is installed at a position where it can be operated only when the lid is opened, the operating section cannot be operated from the outside when the lid is closed.

(Effect of the invention) Therefore, according to the container with a lid of the present invention, the operation part for disengaging the locking part can be operated only when the lid is opened. This prevents the lower hinge stand from becoming inoperable and inadvertently detaching from the container body. For example, even if the container falls over, the lower hinge stand will not come off, causing problems such as the lid body inadvertently detaching from the container body. This has the effect of preventing accidents and improving safety.

(Embodiments) Several embodiments of the present invention will be described with reference to FIGS. 1 to 5. FIGS. 1 to 3 show the first embodiment of the present invention, FIGS. The figure shows a container with a lid according to the second embodiment. In each of these embodiments, a pump type liquid container is used as the container with a lid.

The pump injection type liquid container of the first embodiment shown in FIGS. 1 to 3 has a shoulder member 6 mounted on the upper part of the outer case 5.
Further, a container body 1 containing an inner container 7 made of a vacuum double bottle inside the outer case 5, a lid body 2 containing an air pump 9 therein, and a series of liquid pouring passages 10 are provided. Configured with the necessary features.

The lid 2 is pivotally attached to the rear upper part of the container body 1 by a hinge device 3 so as to be able to open and close in an arc.

The front part of the lid body 2 is locked by a lid locking device 21. This lid locking device 21 has a locking claw 24 of a lever-type locking member 22 provided on the side of the container body 1.
The lid 2 can be locked by engaging with a pawl receiver 25 provided on the lid 2 side.

A spring 40 is provided at the hinge device 3 portion to bias the lid body 2 in the opening direction.

In this liquid container, the lid locking device 21
When the operating portion 23 is pressed, the locking pawl 24 is disengaged from the pawl receiving portion 25, and at the same time, the lid body 2 is automatically opened by the biasing force of the spring 40.

A liquid supply port 8 is formed in the center of the shoulder member 6. A cylindrical wall 14 having an appropriate height is interposed between the lower surface of the mouth of the liquid supply port 8 and the mouth of the inner container 7. This cylindrical wall 14 is designed to forcibly fit outward claws 15 (a plurality of which are formed in the circumferential direction) provided on the upper part of the outer surface of the cylinder wall 14 into the claw receiving portion 16 provided on the lower surface of the shoulder member 6. It is fixed by.

The liquid pouring passage 10 includes a vertical liquid pumping tube 17 inserted into the inner container 7 and a liquid pouring tube 18 installed horizontally outside the inner container 7.
It has a spout pipe 19 installed below the tip of the liquid spout pipe 18. The liquid pumping pipe 17 and the liquid pouring pipe 18 are communicated with each other via a horizontal hole 14a formed in the cylindrical wall 14.

The air pump 9 provided within the lid body 2 is constructed by interposing an annular bellows frame 53 between a pump bottom plate 51 and a pump top plate 52. Note that the pump bottom plate 51 forms the bottom surface of the lid body 2. A suction port 54 that is opened and closed by a suction valve 55 is formed in the center of the pump upper plate 52 . A spring 56 for pump extension is interposed between the suction valve 55 and the upper surface of the pump bottom plate 51.

A plug 11 that closes the liquid supply port 8 when the lid is closed is provided approximately at the center of the bottom surface of the pump bottom plate 51.
Inside this stopper is an air pump 9 and an inner container 7 when the lid is closed.
An air passage 12 communicating with the inside is formed.

The hinge device 3 that pivotally connects the lid 2 connects a lower hinge 31 detachably fixed to the container body 1 side and an upper hinge 41 provided on the lid 2 side using hinge pins 30.
It is composed of pivots.

The lower hinge stand 31 is provided with a locking part 33 that projects laterally inward on its base part 32. A locking pawl 34 that bulges upward is integrally formed on the top surface of the front end of the locking portion 33 . Further, this locking portion 33 is configured such that its tip side (locking pawl 34) can be vertically displaced due to elasticity.

On the other hand, at the rear upper part of the shoulder member 6, a lower hinge seat accommodating portion 61 is formed in the shape of a concave chamber that is open upwardly and outwardly. This accommodating portion 61 has a size that can prevent the lower hinge holder 31 from protruding outward from the outer surface of the shoulder member 6 when the lower hinge holder 31 is accommodated therein. A hole 62 is formed in the back wall 61a of the lower hinge holder 61, into which the locking part 33 of the lower hinge 31 can be inserted and removed. The upper edge of this hole 62 is the locking part 33
The locking receiving portion 63 serves as a locking receiving portion 63 for locking the locking claw 34 of the locking portion 33 when the lower hinge base 31 is housed in the housing portion 61.
It is positioned at a slightly higher position than the locking claw 34 of.

In order to install the lower hinge base 31 into the housing part 61, the lower hinge base 31 is placed in a position in which the locking part 33 side faces the housing part 61 from the horizontal outside of the housing part 61. Just fit it inside. At that time, the locking part 33 of the lower hinge stand 31 is also inserted into the hole 62 of the rear wall 61a of the housing part, but at that time, the locking claw 34 of the locking part 33 is portion 63), the entire locking portion 33 moves in while being bent downward, and when the locking claw 34 reaches inside the inner wall 61a of the accommodating portion, the locking portion 3
3 elastically returns upward, and the locking pawl 34 engages with the locking receiving portion 63.

Further, on the upper surface of the shoulder member 6, the locking portion 33 of the lower hinge stand 31 can be disengaged from the locking receiving portion 63 by pressing the locking portion 33 downward. An operation section 64 is provided. This operation section 64
As shown in FIG. 3, a U-shaped cut groove 65 is formed in the upper surface of the shoulder member 6 at a portion corresponding to the locking part 33, and the thickness of the tongue portion 66 within the cut groove 65 is made thinner. The tongue portion 66 is formed so as to be able to bend downward. and,
When this operation part 64 is pressed, the tongue part 66 is bent downward as shown in FIG. 34 is bent downward to a height at which it is removed from the locking receiving part 63, thereby allowing the lower hinge base 31 to be pulled out horizontally outward from the housing part 61. This operation section 64
is covered by the lid body 2 in the closed state, but when the lid body 2 is opened as shown in FIG. 2, the operating portion 64 can be operated by pressing from above.

This lower hinge stand 31 is connected to the upper hinge stand 41 on the lid body 2 side.
The lid body 2 is handled integrally with the lid body 2 while being pivotally supported by a hinge pin 30, and by attaching and detaching the lower hinge base 31 to the container body 1, the lid body 2
can be attached to and detached from the container body 1.

One end of the spring 40 for opening the lid 2 is locked to the back surface of the top plate of the lid, and the other end is inserted into a vertical groove 35 provided in the lower hinge base 31.

In the container with a lid of the first embodiment, when the lid 2 is simply opened and closed, such as when supplying liquid into the inner container 7, the lower hinge base 31 is housed in the accommodating portion 61 on the side of the container body 1 ( In the locked state, the lid body 2 may be rotated vertically around the hinge pin 30. Incidentally, when the lid is opened, the stopper 11 is also opened at the same time, and the liquid supply port 8 is opened. On the other hand, when the lid body 2 becomes an obstacle, such as when cleaning the inside of the inner container 7, press the operation part 64 (tongue part 66) with the lid open as shown in FIG. The lid body 2 can be separated from the container body 1 by disengaging the locking portion 33 from the locking receiving portion 63 on the container body 1 side, and in this state, pulling out the lower hinge base 31 horizontally outward. can. In addition, in this first embodiment, the operation part 64 for disengaging the locking part is provided on the upper surface of the shoulder member 6 at a position covered by the lid body 2 when the lid is closed. Then, the operating portion 64 becomes inoperable, and even if the container is overturned, the operating portion 64 will not be disengaged due to other objects coming into contact with the operating portion 64.
In addition, in the container with a lid of the first embodiment, the air pump 9 is compressed by pressing the pump operation member 71 in the shape of a cylindrical push plate provided on the upper part of the air pump 9, and the pressure from the air pump 9 is reduced. Pressurized air is blown into the inner container 7, and the pressurized air allows the liquid in the inner container 7 to be discharged to the outside through a series of liquid dispensing passages 10. In addition, the lower hinge stand 31 is accommodated in the accommodating portion 61 on the side of the container body 1 and is configured not to protrude outward from the outer surface of the shoulder member 6, so that the hinge device 3 portion does not protrude outside the container. There is nothing to do and it becomes more compact. Further, as a mechanism for removably fixing the lower hinge stand 31 to the container main body 1 side, a locking part 33 provided on the lower hinge stand 31 is a locking part 33 provided on the back wall 61a of the accommodating part 61 on the container main body 1 side. Since it can be releasably engaged with the retaining portion 63, the configuration is simple.

In the lidded container of the second embodiment shown in FIGS. 4 and 5, the lower hinge stand 31 has an outer wall 32a and an inner wall 32.
It has a base portion 32 having a U-shaped vertical cross section. The inner wall 32b has elasticity in the direction toward and away from the outer wall 32a. Further, on the surface of the inner wall 32b facing toward the center of the container, a locking portion 33 consisting of an outwardly directed claw is formed at the middle portion in the vertical direction. On the other hand, an accommodating portion 61 that can accommodate the lower half of the lower hinge stand 31 is formed at the upper rear side of the shoulder member 6 . This housing portion 61 has an outer wall 61a and an inner wall 61b, and is formed to be open at the top. A hole 62 into which the locking portion 33 of the lower hinge stand 31 is inserted is formed in the inner wall 61b of the housing portion 61 at a position near the upper end thereof, and the locking portion 33 is engaged with the upper edge of the hole 62. A locking receiving part 63 is used for the purpose.
The shape of this accommodation portion 61 is approximately the same as the outer shape of the lower half of the lower hinge stand 31.
The lower hinge stand 31 is prevented from wobbling when the lower half of the housing 61 is inserted into the housing part 61.
Furthermore, when the lower half of the lower hinge holder 31 is inserted into the accommodating part 61, the locking part 3 on the lower hinge holder 31 side
3 is engaged with the locking receiving part 63 of the inner wall 61b of the accommodating part, and if this continues, the lower hinge stand 31 cannot be removed upwardly. The upper part of the inner wall 32b of the lower hinge holder 31 projects upward from the upper surface of the shoulder member 6 when the lower hinge holder 31 is installed in the housing part 61, and the upper part of the inner wall 32b is engaged with the upper part of the inner wall 32b of the lower hinge holder 31. This serves as an operating section 64 for releasing the engagement of the stop portion. In the closed state shown in FIG. 4, this operation part 64 is covered by the lid body 2, and the disengagement operation is impossible. However, in the opened state shown in FIG. The operating portion 64 can be pressed outward in the horizontal direction. And this operation section 64
When the lid is opened and the lid is pressed outward in the horizontal direction, the entire inner wall 32b bends outward as shown by the chain line 32b', and the locking portion 33 can be disengaged from the locking receiving portion 63. There is. In order to detach the lower hinge stand 31 from the container body 1 side, press the operating part 64 outward (with the locking part 33 disengaged) in the lid open state (Fig. 5). All you have to do is hold the lid 2 and pull it upwards.

In the first and second embodiments of the present invention, a pump-filling type liquid container is used as the container with a lid, but in the present invention, the lid body is pivotally pivotable to open and close in an arc with respect to the container body. If it has a supported structure, it can be applied to any container with a lid (for example, an electric rice cooker).

[Brief explanation of the drawing]

Fig. 1 is a vertical sectional view of the upper half of the container with a lid according to the first embodiment of the present invention, Fig. 2 is a state change diagram of Fig. 1, and Fig. 3 is a part of the main body of the container shown in Fig. 2. 4 is a partial vertical sectional view of a container with a lid according to a second embodiment of the present invention, FIG. 5 is a state change diagram of FIG. 4, and FIG. 6 is a part of a known container with a lid. longitudinal section,
FIG. 7 is an exploded perspective view of FIG. 6. DESCRIPTION OF SYMBOLS 1... Container body, 2... Lid body, 3... Hinge device, 30... Hinge pin, 31... Lower hinge stand, 33
... Locking portion, 41 ... Upper hinge stand, 63 ... Locking receiver, 64 ... Operation section.

Claims (1)

[Scope of utility model registration request] The lower hinge stand 31 on the container body 1 side and the upper hinge stand 41 on the lid body 2 side are pivotally supported by the hinge pin 30, and the lid body 2
is attached to the container body 1 so as to be able to open and close by turning, and the lower hinge base 31 is attached to the lid body 2.
The lower hinge base 31 is a container with a lid that is removable from the container body 1, and the lower hinge base 31 has a locking portion 33 provided on the lower hinge base 31 with respect to the container body 1. The locking portion 3
The operation section 64 for the disengagement operation of No. 3 is connected to the lid body 2.
A container with a lid, characterized in that the container is provided in a position where it can be operated only when the container is opened.