JP5838147B2 - Brake structure for container handle - Google Patents

Description

  The invention relates to a brake structure of a substantially portal-shaped handle that is a liquid container such as a magic bottle or the like, and both ends of which are rotatably attached to the upper end portion of the container body.

  In the container handle that is attached to the upper part of the container so that it can be rotated freely, when the container is placed and released, the handle is moved forward or There was a possibility that the container could turn to the rear and collide with the side of the container, generating a collision sound and damaging the side of the container or the handle.

  In order to eliminate the above-mentioned drawbacks, the concept of braking the handle that is rotated forward or backward by bringing the sliding contact surface formed on the inner surface of the handle into contact with the convex portion formed on the shoulder member of the container is disclosed in Patent Document 1 is disclosed. Further, in Patent Document 2, a brake convex portion is provided on the outer peripheral surface of the rotary shaft corresponding to a portion other than the portion above the steam port so that the handle of the electric water heater does not stop at a position above the steam port. The idea of providing the sliding contact portion with the handle attachment portion is disclosed. Patent Document 3 discloses a structure in which a protruding portion formed on a handle abuts on a regulating member formed protruding on a container so that the handle does not collide with an exterior body of the container.

JP 2008-133201 A JP-A-11-198945 Japanese Utility Model Publication No. 60-168437

  In the invention described in Patent Document 1, since the braking effect is generated by bringing the sliding contact surface formed on the inner surface of the handle into contact with the convex portion formed on the shoulder member of the container, the contact resistance is reduced to the portal handle. In relation to the bending in the direction of spreading, it is not always possible to exhibit a stable braking effect. Eventually, a detent is formed so that the handle does not contact the body of the container. In this structure, there is a possibility that an impact is generated when the handle is stopped by the detent, or an impact force is applied to the detent portion and the portion is damaged.

  In the invention described in Patent Document 2, since the braking convex portion of the rotating shaft and the sliding contact portion are always in sliding contact, there is a possibility that the braking state changes due to wear of the sliding contact portion. Further, in the invention described in Patent Document 3, the protruding portion formed on the handle comes into contact with the restricting member formed to protrude from the container, and the handle is completely stopped. It is supported by contact with the protruding portion. For this reason, the handle may be shockedly stopped, and the regulating member and the protrusion may be damaged.

  In view of the drawbacks of the prior art described above, instead of immediately stopping the handle completely, it weakens the momentum of the handle that falls forward or backward, thereby smoothing the movement of the handle and reducing the momentum of the handle colliding with the container. It is possible to realize a brake structure for a container handle that can reduce the impact to be generated or avoid the occurrence of the impact and can maintain a smooth braking operation state for a long time.

In the present invention, a handle support shaft 2 is protruded at a position opposite to the upper portion of the container 1, and a substantially portal handle 3 having a handle portion 3a and a pair of side portions 3b is rotatably mounted on the handle support shaft 2. The present invention relates to a container that can be held with a handle 3.
According to the first aspect of the present invention for achieving the above object, a cylindrical portion 5 having an insertion hole 4 into which the handle support shaft 2 is inserted is formed on the side portion of the handle 3, and the handle support shaft 2 is formed. The elastic pin 6 is attached at a position close to the handle support shaft 2 so as to penetrate the tubular portion 5 into which the handle support shaft 2 is inserted.

  At least one inner peripheral protrusion 7 is provided on the inner peripheral surface of the elastic pin 6, and the outer periphery protrudes on the outer peripheral surface of the handle support shaft 2 on the rotation locus of the inner peripheral protrusion 7 of the elastic pin 6. The protrusions 8 and 9 are provided, and the inner peripheral protrusion 7 of the elastic pin 6 supports the handle until the handle 3 collides with the container 1 when the handle 3 rising upward is rotated forward or backward. A braking force is generated by getting over the outer peripheral projections 8 and 9 of the shaft 2.

  The invention according to claim 2 is that the handle support shaft 2 includes a large-diameter head 2a and the shape of the elastic pin 6 is substantially C-shaped with an annular tip opened. When the elastic pin 6 is attached to the cylindrical portion 5 of the handle 3, the inner surface of the head 2 a of the handle support shaft 2 abuts against the outer surface of the elastic pin 6 so that the handle 3 functions as a retainer. That is.

  According to a third aspect of the present invention, there is provided an idle rotation in which a finger can be inserted between the time when the inner peripheral projection 7 of the elastic pin 6 gets over the outer peripheral projection of the handle support shaft 2 and the handle 3 collides with the container 1. Is to provide a zone.

  According to a fourth aspect of the present invention, after the inner peripheral protrusion 7 of the elastic pin 6 gets over the outer peripheral protrusion of the handle support shaft 2, the inner peripheral protrusion of the elastic pin 6 is positioned just before the handle 3 collides with the container 1. 7 is formed on the handle support shaft 2 with a stop projection 11 that abuts and prevents the handle from rotating.

  According to a fifth aspect of the present invention, the handle support shaft 2 is provided with two outer peripheral projections 8 and 9 and the elastic pin 6 is provided with one inner peripheral projection 7. When the handle 3 is rotated forward, the handle 3 is That is, one outer peripheral projection 8 is ridden just before colliding with the container 1, and the other outer peripheral projection 9 is ridden just before the handle 3 collides with the container 1 when the handle 3 rotates backward.

  The invention according to claim 6 is the invention according to claim 5, wherein the side 3b of the handle 3 has a shape other than a straight line, and the momentum of colliding with the container 1 when the handle 3 in the vertical state is tilted forward. And the other outer periphery over which the outer peripheral projection 8 of one handle support shaft 2 that rides over just before the handle 3 collides vigorously is weakened. That is, it is formed in a shape in which the resistance of overcoming is larger than that of the protrusion 9.

  According to the first aspect of the present invention, when the container 1 is placed and released from the laid state and the handle 3 falls forward or backward, the elastic pin 6 attached to the handle 3 is elastically deformed and elastic pin The inner peripheral projection 7 of the 6 climbs over the outer peripheral projection formed on the handle support shaft 2. Since the force for deforming the elastic pin 6 acts as a braking force against the rotation of the handle 3, the handle 3 is decelerated and can be prevented from impacting the container 1.

In the present invention, since the braking force with respect to the rotation of the handle 3 is the elastic deformation of the elastic pin 6, a soft braking state without impact can be realized. The position at which the braking force is applied to the handle 3 is any position between the position where the handle 3 is raised and the position where the handle 3 collides with the container 1, and the momentum at which the handle 3 collides with the container 1 is reduced. There is an effect that can be reduced.
Further, for example, in the case where the handle 3 is pivoted largely backward only and cannot be pivoted forward to the position where it collides with the container 1, the elastic pin 6 is only moved while the handle 3 is pivoted backward. The inner peripheral projection 7 can get over the outer peripheral projection 9 of the handle support shaft 2, and the handle 3 can be prevented from impactingly colliding with the container 1.

  According to invention of Claim 2, when the shape of the elastic pin 6 is made into the substantially C shape with which the cyclic | annular front was open | released, when the right and left both sides of an open part are formed with good balance, The retaining piece of the handle 3 can also be used. Since the basic shape of the elastic pin 6 is annular, it can function as a retaining piece of the handle 3 stably and reliably.

  If the handle 3 is tilted and is in contact with the container 1 when the outer peripheral protrusion 8 of the handle support shaft 2 has just passed over the inner peripheral protrusion 7 of the elastic pin 6, the handle 3 contacts the side surface of the container 1. Close or very close. In this state, since the braking force by the protrusion is acting in the direction in which the handle 3 is raised, it is difficult to smoothly perform the operation of raising and grasping the handle 3. On the other hand, according to the third aspect of the present invention, when the handle 3 is held, the handle 3 can freely rotate and play that allows the fingers to be inserted can be secured. Convenient to handle.

  According to the fourth aspect of the present invention, after the handle 3 is tilted and the inner peripheral protrusion 7 of the elastic pin 6 gets over the outer peripheral protrusion of the handle support shaft 2, the inner peripheral protrusion 7 of the elastic pin 6 becomes the handle support shaft. 2, the handle 3 can be prevented from colliding with the container 1. Since the rotation range until the inner peripheral protrusion 7 of the elastic pin 6 contacts the stop protrusion 11 after getting over the outer peripheral protrusion of the handle support shaft 2 is limited, and the momentum of rotation is weakened, The handle 3 is stopped by the stop protrusion 11 without generating an impact.

  According to the fifth aspect of the present invention, when the handle 3 is rotated forward, when the handle 3 is rotated forward or rearward of the container 1, it impactively collides with the side surface of the container 1. This can be prevented. That is, it is possible to prevent an impact that collides with the side surface of the container 1 even if the handle 3 is tilted in any direction.

When the side 3b of the handle 3 has a shape other than a straight line, for example, a curved handle, the distance until the handle 3 collides with the side surface of the container 1 varies in the front-rear direction. Therefore, when the handle in an upright state such as a gripping state falls, the momentum (speed) of falling forward immediately before colliding with the container is different from the momentum of falling backward, and the impact of colliding with the container is inevitably different. It will be.
For such a situation, according to the invention described in claim 6, the outer peripheral projection 8 of the one handle support shaft 2 that gets over immediately before the handle 3 collides with vigorous force, and gets over the outer peripheral projection 8 of the other handle supporting shaft 2 with a weaker momentum. The shape in which the resistance to get over is larger than 9, for example, the outer peripheral protrusion 8 is formed larger. As a result, it is possible to prevent the container 3 from colliding with the container 1 vigorously only when the handle 3 falls forward or backward.

FIG. 1 is a front view of the entire container, FIG. 2 is a side view of the entire container, FIG. 3 is a longitudinal sectional view of the upper part of the container with an enlarged part, FIG. 4 is a front view of a shoulder member of the container and an enlarged cross-sectional view of a handle support shaft formed on the shoulder member; FIG. 5 is a cross-sectional view of the handle mounting portion in a separated state, FIG. 6 is a perspective view of an elastic pin, FIG. 7 is a cross-sectional view showing a positional relationship between the handle support shaft and the elastic pin in a state where the handle is vertically set; FIG. 8 is a cross-sectional view showing the positional relationship between the handle support shaft and the elastic pin in the middle of rotating the handle forward, FIG. 9 is a cross-sectional view showing the positional relationship between the handle support shaft and the elastic pin in a state where the handle is rotated forward and is in contact with the front surface of the container. FIG. 10 is a cross-sectional view showing the positional relationship between the handle support shaft and the elastic pin while the handle is rotated backward; FIG. 11 is a cross-sectional view showing the positional relationship between the handle support shaft and the elastic pin in a state where the handle is rotated rearward and in contact with the front surface of the container.

DESCRIPTION OF EMBODIMENTS Hereinafter, embodiments of a brake structure for a container handle according to the present invention will be described with reference to the accompanying drawings.
The container of the illustrated embodiment shows an embodiment in which the present invention is applied to a liquid container, specifically, a liquid container in which the container body is a metal vacuum double bottle.

  The container 1 has a shoulder member 12 attached to the upper end of a container body 10 that is a vacuum double bottle, a lid 13 is screwed onto the upper portion of the shoulder member 12, and a lid body as shown by a dotted line in FIG. A cap 14 that opens and closes with the back of the upper surface of 13 as a fulcrum is pivotally attached so that the spout can be opened and closed, and the container 1 can be tilted to inject liquid. An opening / closing operation piece 15 for the cap 14 is provided.

A handle support shaft 2 is projected on both the left and right sides of the shoulder member 12, and both ends of a substantially portal handle 3 are rotatably mounted on the handle support shaft 2 so that the handle 3 can be held. ing.
As shown in FIG. 4, seats 16, 16 projecting from the outer peripheral surface of the shoulder member 12 are formed on the left and right side surfaces of the shoulder member 12, and the handle support shaft 2 is erected on the seat 16. The handle support shaft 2 has a large-diameter head 2a at the tip, a small-diameter portion 2b in the middle, and a large-diameter portion 2c at the base. And the insertion part 4 from which the head part 2a of the handle | steering-wheel support shaft 2 to the large diameter part 2c is loosely fitted is drilled in the both ends of the substantially gate-shaped handle 3, and the cylindrical part 5 is formed. .

A set hole 17 is formed in the cylindrical portion 5 of the handle 3 in a direction orthogonal to the insertion hole 4 in order to insert the elastic pin 6 from the tip of the handle toward the handle support shaft 2. The elastic pin 6 to be inserted into the set hole 17 has a thickness that can be inserted into the thin diameter portion 2b of the handle support shaft 2 (thickness substantially equal to the length of the small diameter portion 2b). That is, the set hole 17 drilled in the handle 3 has a length corresponding to the length of the small diameter portion 2b of the handle support shaft 2 and is formed so that the thickness of the elastic pin 6 matches.
Therefore, the insertion hole 4 at the tip of the handle 3 is inserted into the handle support shaft 2 of the shoulder member 12, and the elastic pin 6 is inserted into the small diameter portion 2b of the handle support shaft 2 from the set hole 17 opened at the tip of the handle. Thus, the handle 3 is attached to the handle support shaft 2 so that the handle 3 does not come out. That is, the outer surface of the elastic pin 6 inserted into the small-diameter portion 2b of the handle support shaft 2 contacts the inner surface of the head portion 2a of the handle support shaft and functions as a lock pin for the handle.

  On the outer peripheral surface of the small-diameter portion 2b of the handle support shaft 2, there are provided outer peripheral projections 8 and 9 having a constant height that are continuous in the axial direction. As shown in FIG. 4, the outer peripheral protrusions 8 and 9 are formed in a gentle mountain shape in cross section, and in the illustrated embodiment, a stop protrusion 11 is provided separately from the outer peripheral protrusions 8 and 9. In the illustrated example, one outer peripheral protrusion 9 is disposed at the upper center position of the handle support shaft 2, and another outer peripheral protrusion 8 is disposed obliquely downward from the outer peripheral protrusion 9 in the back direction. The stop protrusion 11 is disposed on the back side of the container 1 and between the outer peripheral protrusions 8 and 9.

The elastic pin 6 to be inserted into the set hole 17 of the handle 3 is molded with a synthetic resin material having elasticity, and the shape thereof is substantially C-shaped with an annular tip opened as shown in FIG. That is, by inserting the elastic pin 6 into the cylindrical portion 5 of the handle 3 inserted into the handle support shaft 2 from the set hole 17 opened at the tip, the handle support shaft 2 passes through the opening 6d of the annular portion 6a. Thus, the handle support shaft 2 can be positioned at the center of the annular portion 6a. In the illustrated elastic pin 6, both ends of the annular portion 6a are extended to form leg portions 6b and 6c so that the handle support shaft 2 is held by the annular portion between the leg portions 6b and 6c. .
By forming the basic shape of the elastic pin 6 in an annular shape, the lock pin described above can exhibit a strong locking function.

The elastic pin 6 is formed with a knob portion 6e outwardly at the top of the annular portion 6a so that the knob portion 6e can be picked and inserted into the set hole 17 of the handle. By matching the cross-sectional shape of the knob 6e with the shape of the set hole 17, the elastic pin 6 can be set at an accurate position, and the elastic pin 6 is set by the presence of the legs 6b and 6c. It can be stably arranged in the hole 17.
An elastically acting locking claw 18 is formed in the knob portion 6e, and this locking claw 18 is engaged with a locking portion 19 formed in the set hole 17 of the handle 3, so that the elastic pin 6 does not fall off. I am doing so.

  The inner diameter of the annular portion 6a of the elastic pin 6 is made larger than the outer diameter of the small diameter portion 2b of the handle support shaft 2. Therefore, the handle 3 attached to the handle support shaft 2 is freely rotated with the insertion hole 4 fitted into the head portion 2a and the large diameter portion 2c of the handle support shaft 2. The elastic pin 6 attached to the handle 3 rotates on the outside of the small diameter portion 2b of the handle support shaft 2 as the handle rotates.

  On the inner peripheral surface of the annular portion 6a of the elastic pin 6, a mountain-shaped inner peripheral projection 7 having a gentle inclined surface is provided at one place. On the other hand, the outer peripheral projections 8 and 9 are formed on the outer peripheral surface of the small diameter portion 2b of the handle support shaft 2 located inside the annular portion 6a of the elastic pin 6, as described above. The outer peripheral protrusions 8 and 9 formed on the small diameter portion 2b of the handle support shaft 2 have a height protruding on the rotation locus of the inner peripheral protrusion 7 of the elastic pin 6. Therefore, when the handle 3 is rotated, the inner peripheral protrusion 7 of the elastic pin 6 gets over the outer peripheral protrusion 8 or 9 formed on the handle support shaft 2, and a brake (braking force) acts on the rotation of the handle due to the resistance. The impact that the handle 3 collides with the side surface of the container 1 is reduced. That is, when the handle rising upward rotates forward or backward, the inner peripheral projection 7 of the elastic pin 6 gets over the outer peripheral projection 8 or 9 of the handle support shaft 2 until the handle collides with the container. It is a thing.

As long as the inner peripheral projection 7 of the elastic pin rides over the outer peripheral projections 8 and 9 of the handle support shaft 2 until the handle 3 falls and collides with the container 1, the handle falls at any position. It has the effect of reducing momentum. However, if there is a large angle from the time when the inner peripheral protrusion 7 gets over the outer peripheral protrusion 8 or 9 to the time when the handle collides with the container, momentum is generated between them and the handle may collide with the container vigorously. Therefore, regardless of whether the handle 3 falls forward or backward, the positional relationship between the inner peripheral protrusion and the outer peripheral protrusion is formed so that the inner peripheral protrusion 7 gets over the outer peripheral protrusion 8 or 9 immediately before the collision. It is preferable to leave.
7 to 11 show the handle support shaft 2 and the elastic pin in the embodiment in which the inner peripheral protrusion climbs over the outer peripheral protrusion immediately before the collision, regardless of whether the handle 3 falls forward or backward. 2 shows a change in the positional relationship.

The handle 3 attached to the container 1 of the illustrated embodiment has a portal shape as a whole, but side portions 3b and 3b formed on both sides of the handle portion 3a are pivotally supported by the handle support shaft 2. The front portion is formed in a straight line and is curved backward toward the handle portion 3a. Therefore, as shown in FIG. 7, when the straight portion of the side portion 3 b is erected vertically, the handle portion 3 a is located in the back direction from the center of the container 1.
In the state shown in FIG. 7 in which the handle 3 is set up in the vertical direction, the inner peripheral projection 7 of the elastic pin 6 freely rotates while sliding on the outer peripheral surface of the handle support shaft without the projection.

When the handle rotates forward from the position shown in FIG. 7 to the position shown in FIG. 8, the inner peripheral protrusion 7 of the elastic pin 6 reaches the position of the outer peripheral protrusion 8 of the handle support shaft 2. At this time, if the handle has a momentum to fall, the inner peripheral projection 7 of the elastic pin 6 gets over the outer peripheral projection 8 of the handle support shaft by its inertia. That is, the leg portion 6c is pushed outward against the elasticity of the elastic pin 6 to get over the outer peripheral projection 8, the momentum is reduced, and the handle shown in FIG. 3a reaches the position shown in FIG. As shown in FIG. 9, the inner peripheral protrusion 7 that has overcome the outer peripheral protrusion 8 is stopped by the stop protrusion 11 and stops before the handle collides with the front surface of the container 1.
The handle 3 is braked by the inner peripheral protrusion 7 of the elastic pin 6 getting over the outer peripheral protrusion 8 of the handle support shaft 2, and after getting over the outer peripheral protrusion 8, the momentum is weakened. No impact sound is generated or the container 1 does not collide so strongly as to damage the container 1.

The braking force over which the inner peripheral protrusion 7 of the elastic pin rides over the outer peripheral protrusion 8 of the handle support shaft 2 is a force for expanding the diameter of the annular portion 6a of the elastic pin, in other words, resistance to increasing the distance between the leg portions 6b and 6c. Due to power. It is desirable that the elastic pin 6 is not loose when the inner peripheral protrusion 7 is pushed out by the outer peripheral protrusion 8.
In the illustrated embodiment, the pin portion 6e of the elastic pin is fitted into the set hole 17 without a gap, and a gap is provided between the annular portion 6a and the set hole 17 so as to allow for an increase in diameter. In front of the set hole 17, grooves 20 and 21 into which the leg portions 6b and 6c are inserted are drilled to allow the leg portions 6b and 6c to be widened. However, since it is the leg 6c that the outward expansion force acts, the leg 6b is in contact with the inner surface of the groove 20 to be inserted, and serves as a support when the foot 6c expands, The elastic pin is operated stably.

  When the inner peripheral protrusion 7 of the elastic pin gets over the outer peripheral protrusion 8 of the handle support shaft 2 from the state shown in FIG. 8, the handle 3 shown in FIG. A slight angle at which the handle 3 rotates freely between the position where the inner peripheral protrusion 7 gets over the outer peripheral protrusion 8 of the handle support shaft 2 and the position where the handle contacts the front surface of the container 1, specifically It is preferable to secure a play in which a finger can be inserted into the handle portion 3a of the handle 3. In FIG. 9, the inner peripheral protrusion 7 forms a free rotation area in which a slight free rotation is possible between the outer peripheral protrusion 8 and the stop protrusion 11. This free rotation area appears as a slight space between the inner peripheral protrusion 7 and the outer peripheral protrusion 8 in FIG.

  The inner peripheral protrusion 7 formed on the elastic pin and the outer peripheral protrusions 8 and 9 formed on the handle support shaft 2 are both mountain-shaped with a gentle inclined surface, and the inner peripheral protrusion and the outer peripheral protrusion are in smooth contact with each other, The shape is such that the inner peripheral protrusion 7 can overcome the outer peripheral protrusion 8 naturally without impact. The height of the outer peripheral protrusion may be anything as long as it protrudes on the rotation trajectory of the inner peripheral protrusion. In the illustrated embodiment, the apex of the outer peripheral protrusions 8 and 9 of the handle support shaft 2 is the inner peripheral surface of the annular portion 6a. The elastic pin is attached in a stable state.

  When the handle 3 is rotated in the rear direction from the state shown in FIG. 7, the inner peripheral protrusion 7 of the elastic pin 6 reaches the position of the outer peripheral protrusion 9 of the handle support shaft 2 as shown in FIG. Thus, the outer peripheral protrusion 9 is overcome, and the inner peripheral protrusion 7 stops between the outer peripheral protrusion 9 and the stop protrusion 11. This state is a position where the handle portion 3 a of the handle 3 abuts against the side surface of the container 1.

  When the handle is tilted forward from the position where the handle is raised as shown in FIG. 7, the handle pivots vigorously at a large angle as shown in FIGS. 8 to 9 and reaches a position where it contacts the side surface of the container 1. On the other hand, when the handle is tilted backward from the position where the handle is raised as shown in FIG. 7, the handle is rotated at a small angle with a relatively weak force as shown in FIGS. . Since the position from which the hand is released is not constant, the handle does not necessarily start rotating from the position shown in FIG. However, there is a difference between the position of the center of gravity of the entire handle and the momentum of turning depending on which position of the handle collides with the container 1. In the handle of the illustrated embodiment, when the handle is rotated backward (backward), the handle portion 3a of the handle collides with the side surface of the container 1 at a stage where the center of gravity of the entire handle is at a high position. Cannot rotate. Accordingly, the momentum of turning the handle forward is stronger than the momentum of turning the handle backward.

  When the momentum of turning the handle differs between when turning forward and when turning backward, the resistance of the inner peripheral protrusion 7 of the elastic pin 6 over the outer peripheral protrusion 8 of the handle support shaft 2 and the outer periphery If the resistance force over the protrusions 9 is the same, the container body may collide strongly with the container body only when it falls in the direction of vigorous rotation, and may generate an impact, for example, an impact sound. Therefore, in the illustrated embodiment, the resistance when the handle 3 falls forward is set to be larger than the resistance when the handle 3 falls backward, so that no impact is generated even if the handle 3 falls forward or backward. Devised.

  That is, as shown in FIG. 4, the outer peripheral protrusion 8 over which the inner peripheral protrusion 7 of the elastic pin rides when the handle falls forward, and the outer periphery over which the inner peripheral protrusion 7 of the elastic pin rides over when the handle falls backward. The shape is such that a larger resistance than that of the protrusion 9 is generated. Specifically, the outer peripheral protrusion 9 has a simple mountain shape, but the outer peripheral protrusion 8 extends the range X of the apex, forms a preliminary braking area Y lower than the apex, and gently reduces the turning speed of the handle. It is possible to decelerate.

  In carrying out the present invention, the basic shape of the elastic pin 6 is not a ring but a rod or a curved shape that is close to the handle support shaft 2, and an inner peripheral protrusion that the outer peripheral protrusion of the support shaft rides over is formed on the inner surface. it can. Also, the outer peripheral projections 8 and 9 can be any one, and the braking force can be applied only once in either the front or rear direction. Conversely, it is also possible to form outer peripheral projections at a plurality of positions in a rotation range in one direction so that a plurality of braking forces act while the handle is tilted. Also, a plurality of inner peripheral protrusions of the elastic pin 6 can be formed.

DESCRIPTION OF SYMBOLS 1 ... Container, 2 ... Handle support shaft, 2a ... Head, 2b ... Small diameter part, 2c ... Large diameter part, 3 ... Handle, 3a ... Handle part, 3b ... Side part, 4 ... Insertion hole, 5 ... Cylindrical part, 6 ... elastic pin, 6a ... annular part, 6b, 6c ... leg part, 6d open part, 6e ... picking part, 7 ... inner peripheral projection, 8, 9 ... outer peripheral projection, 10 ... container body, 11 ... Stop projection, 12 ... shoulder member, 13 ... lid, 14 ... cap, 15 ... opening / closing operation piece, 16 ... seat, 17 ... set hole, 18 ... locking claw, 19 ... locking portion, 20, 21 ... groove.

Claims (6)

A handle support shaft protrudes from the upper part of the container, and a handle with a handle and a pair of sides can be pivotally attached to the handle support shaft. In the container
A cylindrical portion having an insertion hole into which the handle support shaft is inserted is formed in the side portion of the handle, and the cylindrical portion into which the handle support shaft is inserted extends in a direction intersecting the handle support shaft. Install the elastic pin at a position close to the handle support shaft.
At least one inner peripheral protrusion is provided on the inner peripheral surface of the elastic pin, and an outer peripheral protrusion is provided on the outer peripheral surface of the handle support shaft so as to protrude on the rotation trajectory of the inner peripheral protrusion of the elastic pin. A container in which the inner peripheral protrusion of the elastic pin rides over the outer peripheral protrusion of the handle support shaft until the handle collides with the container when the handle is rotated forward or backward. Brake structure for handle.   The handle support shaft has a large-diameter head, and when the elastic pin has a substantially C shape with an annular tip open, when mounted on the tubular portion of the handle, the handle support shaft head The container handle brake structure according to claim 1, wherein the inner surface of the container abuts against the outer surface of the elastic pin and functions as a handle for preventing the handle from coming off.   2. An idle rotation area in which a finger can be inserted between the time when the inner peripheral protrusion of the elastic pin climbs over the outer peripheral protrusion of the handle support shaft and the handle collides with the container is provided. Or the brake structure of the container handle according to 2.   After the inner peripheral protrusion of the elastic pin gets over the outer peripheral protrusion of the handle support shaft, the inner peripheral protrusion of the elastic pin comes into contact with the position immediately before the handle collides with the container, and stops the rotation of the handle. 4. The brake structure for a container handle according to claim 1, wherein the handle support shaft is formed on the handle support shaft.   The handle support shaft is provided with two outer peripheral projections, and the elastic pin is provided with one inner peripheral projection, and when the handle is rotated forward, the handle gets over one of the outer peripheral projections just before colliding with the container body. 5. The brake structure for a container handle according to claim 1, wherein when the handle is rotated backward, the other outer peripheral projection is overcome just before the handle collides with the container body.   The side portion of the handle has a shape other than a straight line, and the momentum that collides with the container when the vertical handle is tilted forward differs from the momentum that collides with the container when tilted backward, The outer peripheral projection of the one handle support shaft that gets over immediately before the vehicle crashes vigorously is formed in a shape in which the resistance to get over is larger than the other outer projection that gets over with a weaker momentum. 5. A brake structure for a container handle according to 5.

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