JP2004090997A - Lid body of vessel - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a lid body of a vessel for paint or other highly viscous liquid having a lid plate member with a lid plate flush with a spout formed in a cylindrical curved surface and a push lever integrated with each other in which a structure is simple, the assembly is easy, the lid plate is easily opened/closed in one operation, and fluid cut-off property is excellent. <P>SOLUTION: In the lid body of the vessel comprising a case body having a spout cylinder and a lid plate member which is turnably attached to the case body with a lid plate and a push lever integrally and continuously connected to each other, a spring to turn the lid plate member and urge it in a spout closing direction is elastically fitted between the case body and the lid plate member. <P>COPYRIGHT: (C)2004,JPO

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
TECHNICAL FIELD The present invention relates to a lid for a container, particularly to a paint having a slide-type lid with improved drainage, and to a lid for a high-viscosity liquid container.
[0002]
[Prior art]
The paint container includes a slidable slide plate (17) for opening and closing the spout (13) and an operating lever (19) connected to the rear end of the slide plate (17). ) To the fixing core iron (27) with screws (25), and the helical spring (33) between the ear (29) of the leaf spring (23) and the cut-out portion (35) behind the sliding plate (17). ) Is a cover body, and the operation lever (19) is rotated to stir while sliding the front end of the slide plate (17) on the edge of the spout (13). 2. Description of the Related Art A lid of a paint container equipped with a machine is conventionally known as described in Japanese Patent Publication No. 7-121351.
[0003]
[Problems to be solved by the invention]
However, in the above-mentioned prior art, there is a problem in that since the stirrer is mounted, the design is restricted, and the configuration of the lid itself must be complicated.
The sliding plate (17) is attached to the fixing iron (27) by a screw (25) via a spring plate (23). In the rear, the sliding plate (17) is mounted on the upper surface of the guide cylinder (9) vertical wall (47). ) Is only supported, there is a problem that the sliding plate (17) is not stably and reliably supported.
[0004]
In order to press the slide plate (17) against the spout (13), a leaf spring (23) must be disposed above the slide plate (17) to apply a pressing force. Since one end of the helical spring (33) is connected to the ear (29) of the (23), two springs are required to drive the slide plate (17), the number of parts increases, and the structure becomes complicated. There was a problem.
[0005]
The opening and closing of the slide plate (17) is performed by operating the operating lever (19) that rotates around the recess (45). When the opening operation is performed, the vertical groove (39) of the operating lever (19) is used. ) Engages with the bent portion (37) of the slide plate (17) to slide the slide plate (17) to the right. A moment acts to rotate the portion (37) and thus the sliding plate (17) clockwise, and the front end of the sliding plate (17) acts to float.
In order to prevent this, a leaf spring (23) is required, and in order to impart rigidity to the sliding plate (17), there is a problem that a steel plate must be used.
[0006]
The present invention has an object to solve the above-described problems, and a lid body provided with a lid plate member integrally formed with a lid plate and a push lever, which are flush with a spout formed in a cylindrical curved surface, An object of the present invention is to provide a lid for a paint or other high-viscosity liquid container that has a simple structure, is easy to assemble, and can easily open and close a lid plate with one touch.
[0007]
[Means for Solving the Problems]
In order to solve the above problems, the present invention provides, as a lid of a container, a case body provided with a pouring cylinder, and a lid which is rotatably attached to the case body and integrally connects a lid plate and a push lever. A lid of a container having a plate member, wherein a spring for rotating the lid plate member and biasing the spout in a closing direction is elastically mounted between the case body and the lid plate member. Is adopted.
[0008]
As an embodiment of the spouting tube, the spouting tube of the case body includes a front wall having an upper end inclined forward, a rear wall, and a side wall connecting the front wall and the rear wall and having an upper end edge in an arc shape, and a spout. Is formed to have a cylindrical curved surface, and the lid plate is formed of a cylindrical curved surface that slides on the surface of the spout.
[0009]
As another embodiment of the dispensing cylinder, the dispensing cylinder has a front wall formed by a triangular curved surface having a front end inclined forward and protruding, the front end being a vertex, and a central portion being concave. A wall, and a side wall formed by connecting a front wall and a rear wall and having an upper end edge formed in an arc shape, wherein a spout is formed into a cylindrical curved surface, and a lid plate slides on the surface of the spout. Is adopted.
[0010]
As an embodiment of the spring, the case main body is connected to a spring mounting plate having a pin mounting hole perforated along a side end of the substrate, and a torsion spring is attached to the spring mounting plate via a pin. Is attached to the substrate, and the other end is engaged with the lower surface of the push lever.
[0011]
As another embodiment of the spring, the case body has a spring mounting plate erected on the substrate, one end of the leaf spring is wound around a pin and attached to the spring mounting plate, and the other end of the leaf spring is connected to the cover plate member. A configuration characterized by being engaged with an engagement plate provided on the lower surface is adopted.
[0012]
As an embodiment of the presser, a configuration is adopted in which a presser provided with a locking piece for pressing the upper surface of the lid plate is attached to the pouring cylinder.
[0013]
BEST MODE FOR CARRYING OUT THE INVENTION
Next, the lid according to the first embodiment of the present invention will be described with reference to the drawings.
In FIG. 1, A is a container for storing a paint or other high-viscosity content liquid, and B is a lid attached to the mouthpiece of the container A.
[0014]
As shown in FIG. 1, the container A includes a mouthpiece 1, a body 2 having an elliptical or square cross section, a shoulder 3 having the same shape as the body 2, and a bottom.
The barrel 1 is located at the front end of the shoulder 3, a raised portion 4 is provided at the other rear end, and a screw 5 is screwed around the periphery of the barrel 1.
The cross-sectional shape of the body 2 may be circular, the position of the mouthpiece 1 may be provided near the center, and the raised portion 4 may be eliminated.
[0015]
The cover B includes a case body B1 and a cover plate member B2 rotatably mounted on the case body B1. The case body B1 includes a substrate 10 and a pouring cylinder 11 erected on the substrate 10. , A spring mounting plate 12.
[0016]
An opening 13 is perforated at the front end of the substrate 10 except for a portion that covers at least the top surface of the mouthpiece portion 1. The front end of the substrate 10 has an upper portion inclined forward and a lower portion having a curved portion. A wall 14 is continuously provided, and a rear wall 15 is erected along the rear edge of the opening 13.
A side wall 16 having an upper end connecting the front wall 14 and the rear wall 15 with a circular arc is erected at both side edges of the substrate 10, and the pouring cylinder 11 is formed by the front wall 14, the rear wall 15, and the side wall 16. A spout 17 having a cylindrical upper surface is formed by the upper edge of each of the walls 14, 15, 16.
[0017]
On the lower surface of the substrate 10, a mounting tube 18 screwed to the mouth tube portion 1 of the container A is vertically provided so as to surround the opening 13, and a screw 19 screwed to the screw 5 is screwed to the mounting tube 18. Have been.
[0018]
The rear end of the substrate 10 is an inclined plate 20 inclined from the rear edge of the mounting cylinder 18, and a rising plate 21 is continuously provided at the rear end.
A horizontal plate 22 is continuously provided at the upper end of the rising plate 21, and a vertical groove 23 is formed at a predetermined position of the rising plate 21 between the substrate 10 and the horizontal plate 22.
An inclined end plate 24 is connected to the rear end of the horizontal plate 22.
[0019]
As shown in FIG. 2, the spring mounting plate 12 is formed on the side edge of the substrate 10 so as to extend rearward from the side wall 16 and have a U-shaped spring mounting plate 12 with the surface reaching the rising plate 21 flush with the side wall 16. A pin mounting hole 25 is formed in an intermediate portion.
A front peripheral wall 26 and a side peripheral wall 27 are suspended from the peripheral edge of the substrate 10, and in the part of the mounting cylinder 18, both walls have a common peripheral surface with the mounting cylinder 18, and the side wall 16 and the spring mounting plate 12 The surface is flush.
[0020]
A pivot 28 projecting outward is protruded from the front upper part of the side peripheral wall 27, and a projecting ridge 29 extending in the vertical direction is protruded from the surface of the side wall 16 above the pivot 28.
On the lower surface of the side peripheral wall 27, a positioning piece 30 having a constant width is formed at a position corresponding to the raised portion 4 of the shoulder portion 3 so as to engage with both sides of the raised portion 4.
[0021]
As shown in FIGS. 1 and 3, the cover plate member B2 includes an upper plate 35 and a side plate 36. The upper plate 35 has a cover plate 38 having a cylindrical curved surface 37 on the upper surface, and a push lever 39 following the cover plate 38. The engagement plate 40 is vertically provided at the boundary.
The push lever 39 includes a cylindrical curved surface 37 of the cover plate 38, a concave surface 41 curved to the upper surface, and two inclined plates 42 and 43 following the U-shape. The concave surface 41 and the inclined plates 42 and 43 , Of the push lever 39.
[0022]
The side plate 36 hangs down from both side edges of the upper plate 35 and is formed by an edge 44 hanging down from an intermediate portion of the lid plate 38, an inclined edge 45, and a side edge of the upper plate 35. The intersection of the inclined edge 45 is an arc 46, and a fitting hole 47 of the pivot 28 is formed at the center thereof.
[0023]
A holding member 48 for pressing the lid plate 38 from above is attached to the outer surface of the side wall 16.
The holding member 48 includes an upper plate 49 and a side plate 50. The upper plate 49 is provided with a locking piece 51 for pressing the lid plate 38, and the side plate 50 is engaged with the ridge 29 on the surface of the side wall 16. A fitting insertion hole 52 is positioned and positioned.
[0024]
As shown in FIG. 4, a pin 53 is attached to the pin mounting hole 25 of the opposing spring mounting plate 12 of the case body B <b> 1, and the push lever 39 is rotated counterclockwise in the pin 53. The torsion spring 54 urged to be fitted is inserted and elastically mounted between the push lever 39 and the inclined plate 20 of the substrate 10.
[0025]
Next, the operation and effect of the present embodiment will be described.
To assemble the lid B, first, the pin 53 around which the torsion spring 54 is wound is inserted with one end of the torsion spring 54 into the vertical groove 23 of the rising plate 21, and the pin mounting hole 25 of the spring mounting plate 12 of the case body B 1 is inserted. Insert into.
[0026]
Next, the cover plate member B2 is placed on the case body B1 while pressing the torsion spring 54, and the spout 17 is covered with the cover plate 38, so that the fitting hole 47 of the side plate 36 is formed in the side peripheral wall 27 of the case body B1. It fits on the pivot 28.
Next, the presser 48 is attached to the spout cylinder 11 by fitting the fitting hole 52 into the protrusion 29 on the surface of the side wall 16.
[0027]
The assembling is very easy, and when the assembling is completed, the cover plate 38 is rotated by the bias of the torsion spring 54 until the engaging plate 40 abuts against the rear wall 15 of the spouting cylinder 11 to rotate the spout 17. Close.
The assembled cover B is attached to the container A by screwing the mounting tube 18 to the mouthpiece 1 of the container A.
[0028]
When the contents are poured out, as shown in FIG. 4, when the pressing portion of the pressing lever 39 is pressed from above, the cover plate member B2 rotates around the pivot 28 against the bias of the torsion spring 54, and the clock is turned. And the spout 17 is opened.
Then, when the container A is tilted, the contents can be poured out, and when the hand is released from the push lever 39, the torsion spring 54 pushes back the push lever 39, and the cover plate 38 is rotated about the pivot 28, The outlet 17 is closed.
[0029]
At this time, the cover plate 38 rotates while abutting against the spout 17 and is pressed by the presser 48, so that the front end of the cover plate 38 is pressed against the upper end edge of the spout 17 to cut the content liquid. To remove the liquid.
[0030]
Next, a lid according to a second embodiment will be described.
In the present embodiment, the shape of the pouring cylinder and the spring are modified.
Since the container is the same as that of the previous embodiment, it is only illustrated with the same number, and the lid will be described below.
[0031]
In FIG. 5, A is a container, Ba is a lid, and the lid Ba is composed of a case body B1a and a cover plate member B2a rotatably mounted on the case body B1a. , A substrate 60, an ejection tube 61 erected on the substrate 60, and a spring mounting plate 62.
[0032]
As shown in FIGS. 5 to 7, an opening 63 is perforated at the front end of the substrate 60 except for a portion covering at least the top surface of the mouthpiece 1, and the upper end of the substrate 60 is inclined forward. A front wall 65 formed by a triangular curved surface with its front end 64 as a vertex and a central portion as a concave surface is erected, and a rear wall 66 is formed along the rear end edge of the opening 63. It is erected.
Along side edges of both sides of the substrate 60, a side wall 67 connecting the front wall 65 and the rear wall 66 is erected, and an upper edge of the front wall 65 passing through the front end 64 of the front wall 65, It forms a common cylindrical curved surface.
[0033]
Between the front wall 65, the side wall 67 and the opening 63, a partition wall 68 in which the substrate 60 is extended is formed.
The pouring cylinder 61 is formed by the front wall 65, the side wall 67, and the rear wall 66, and a spout 69 formed by a cylindrical curved surface is formed by an upper end edge of each wall.
[0034]
On the lower surface of the substrate 60, a mounting cylinder 70 that is screwed to the mouthpiece 1 of the container A around the opening 63 is vertically provided.
At the rear end of the substrate 60, a step is provided behind the mounting cylinder 70, and a lower plate 71 is continuously provided.
A front peripheral wall 72 and a side peripheral wall 73 are suspended from the periphery of the substrate 60, and each wall is flush with the peripheral surface of the mounting cylinder 70 at a portion of the mounting cylinder 70, and the front end of the side peripheral wall 73. A protruding surface 74 having a constant width continuing from the front peripheral wall 72 is vertically provided at the portion.
A pivot 75 protruding outward is protruded from an upper front part of the side peripheral wall 73.
[0035]
At the rear end of the substrate 60, the spring mounting plate 62 is provided upright. The spring mounting plate 62 includes a support plate 76 and a side plate 77, and a pin mounting hole 78 is formed at an upper end of the side plate 77. Perforated.
[0036]
As shown in FIGS. 6 and 7, the cover plate member B2a includes an upper plate 85 and a side plate 86. The upper plate 85 includes a cover plate 88 having a cylindrical curved surface 87 on the upper surface, and a push lever 89 following the cover plate 88. The engaging plate 90 is vertically provided at the boundary.
The lid plate 88 includes a first half triangular cylindrical curved surface 91 forming a cylindrical curved surface having the same shape as the cylindrical curved surface of the spout 69, and a second half square cylindrical curved surface 92.
[0037]
The push lever 89 is composed of a cylindrical curved surface 87 of the cover plate 88, a concave surface 93 curved to the upper surface, and two inclined plates 94 and 95 following the U-shape. The concave surface 93 and the inclined plates 94 and 95 , Of the push lever 89.
[0038]
The side plate 86 hangs down from both side edges of the upper plate 85 and is formed by an edge hanging down from an intermediate portion of the cover plate 88, an inclined edge, and a side edge of the upper plate 85. The intersection is an arc 96, and a fitting hole 97 of the pivot 75 is drilled at the center.
[0039]
The engagement plate 90 is engaged with the rear wall 66 of the pouring cylinder 61, and a side plate 98 extending rearward is continuously provided at a side end.
[0040]
A pin 100 is inserted into a wound portion provided at one edge of the leaf spring 99 on the spring mounting plate 62, and one end of the leaf spring 99 is attached by fitting the pin 100 into the pin mounting hole 78. The other end of the leaf spring 99 is in contact with the engaging plate 90, and the leaf spring 99 is elastically mounted between the spring mounting plate 62 and the engaging plate 90 as a compression spring.
[0041]
Next, the operation and effect of the present embodiment will be described.
To assemble the lid Ba, first, the leaf spring 99 is attached to the spring mounting plate 62, and then the engaging plate 90 of the lid plate member B2a is moved so that one end of the leaf spring 99 is separated from the rear wall of the pouring cylinder 61. The insertion hole 97 of the side plate 86 is fitted to the pivot 75 of the side peripheral wall 73 of the case body B1a so as to cover the spout 69 with the cover plate 88.
The assembling is extremely simple as described above. At the time of assembling, the urging of the leaf spring 99 causes the engaging plate 90 to rotate until it abuts against the rear wall of the spout cylinder 61 to close the spout 69.
[0042]
When the contents are poured out, as shown in FIG. 8, when the pressing portion of the pressing lever 89 is pressed from above, the cover plate member B2a rotates around the pivot 75 against the urging of the plate spring 99, And the spout 69 is opened.
Next, when the container A is tilted, the contents can be poured out. When the hand is released from the push lever 89, the leaf spring 99 pushes back the engagement plate 90, rotates the push lever 89, and moves the cover plate 88 to the pivot 75. And the outlet 69 is closed.
[0043]
In the first embodiment, the spout cylinder and the spout may be the same as those in the second embodiment. In place of the torsion spring, spring receiving projections are provided on the upper surface of the inclined plate of the substrate and the lower surface of the push lever. The compression coil spring may be provided.
In the second embodiment, the presser of the first embodiment may be applied, or a compression coil spring may be used instead of a leaf spring.
[0044]
【The invention's effect】
The present invention has the following effects because it is configured as described above.
A case body having a spout and a rotatable attachment to the case body, a cover plate and a push lever are integrated, and a spring for urging the cover in a direction to close the spout is provided between the cover plate and the cover plate member. The spout is opened by pushing down the push lever, and the spout is closed by the bias of the spring by releasing the hand from the push lever, so that the operation is extremely simple.
[0045]
When the lid plate is closed, the spout is slid by the action of the spring to close the spout, so the contents are cut by the tip of the lid, and the cut contents are pushed out, so the liquid runs out. And the area around the spout is not stained.
[0046]
When the lid plate is pressed by the presser, the lid plate comes into pressure contact with the spout to further improve the drainage and improve the hermeticity in the container.
[0047]
When the shape of the front end of the spout is triangular, the outflow direction of the liquid is concentrated, and when the outlet is closed, the liquid drainage by the lid plate can be further improved.
[0048]
Further, since the cover plate and the push lever are connected and integrated as the cover plate member, the number of parts is reduced, the cost is reduced, and the structure of the cover body is simplified, and the assembly is facilitated.
[Brief description of the drawings]
FIG. 1 is a sectional elevation view of a lid according to a first embodiment of the present invention.
FIG. 2 is a side view of a case main body.
FIG. 3 is a perspective view of a lid.
FIG. 4 is an explanatory view at the time of an opening / closing operation of a cover plate member.
FIG. 5 is a sectional elevation view of a lid according to a second embodiment.
FIG. 6 is a side view of the lid.
FIG. 7 is a top view of the lid.
FIG. 8 is an explanatory diagram at the time of an opening / closing operation of a cover plate member.
[Explanation of symbols]
A Container B, Ba Lid 1 Portion cylinder portion 10, 60 Substrate 11, 61 Discharge cylinder 12, 62 Spring mounting plate 13, 63 Opening 14, 65 Front wall 15, 66 Rear wall 16, 67 Side wall 17, 69 Spout 18, 70 mounting cylinder 20 inclined plate 22 horizontal plate 23 vertical groove 24 end plate 25, 78 pin mounting hole 28, 75 pivot 35, 85 upper plate 36, 86 side plate 37, 87 cylindrical curved surface 38, 88 lid plate 39, 89 Push lever 40, 90 Engagement plate 41, 93 Concave surface 42, 43, 94, 95 Inclined plate 47 Fitting hole 48 Presser 51 Locking piece 52, 97 Fitting insertion hole 53, 100 Pin 54 Torsion spring 64 Front end 68 Partition wall 76 Support Plate 77 Side plate 99 Leaf spring

Claims (6)

A lid body of a container comprising a case body having an ejection cylinder and a lid plate member rotatably attached to the case body and integrally connecting a lid plate and a push lever,
A lid for a container, comprising a spring between a case body and a lid plate member, the spring for rotating the lid plate member and biasing the spout in a closing direction. The spout cylinder of the case body consists of a front wall with an upper end inclined forward, a rear wall, and a side wall that connects the front and rear walls and has a circular upper end edge. The spout is formed to have a cylindrical curved surface. Has been
2. The container lid according to claim 1, wherein the lid plate is formed of a cylindrical curved surface that slides on the surface of the spout. A front end wall is formed by a triangular curved surface, the front end of which is inclined, and the front end is a vertex, and the front end is an apex, and the rear wall, and the front wall and the rear wall. The upper edge of the knot is formed of a side wall having an arc shape, and the spout is formed to be a cylindrical curved surface,
2. The container lid according to claim 1, wherein the lid plate is formed of a cylindrical curved surface that slides on the surface of the spout. The case main body is connected to a spring mounting plate having a pin mounting hole perforated along a side end of the substrate, a torsion spring is attached to the spring mounting plate via a pin, and one end of the torsion spring is mounted on the substrate. The container lid according to any one of claims 1 to 3, wherein the cover is attached and the other end is engaged with a lower surface of the push lever. The case body has a spring mounting plate erected on the substrate, one end of the leaf spring is wound around a pin and attached to the spring mounting plate, and the other end of the leaf spring is mounted on an engagement plate provided on the lower surface of the lid plate member. 4. The container lid according to claim 1, wherein said lid is engaged. The container lid according to claim 1, wherein a presser provided with a locking piece for pressing an upper surface of the lid plate is attached to the pouring cylinder.

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