JP6385230B2 - Handle part holding structure and dust collector equipped with the handle part holding structure - Google Patents

Description

  The present invention relates to a handle holding structure for holding a tool such as a bag provided with a handle in the handle, and a dust collector provided with the handle holding structure.

  Japanese Patent Application Laid-Open No. 2006-158787 includes a box-shaped dust collection box 10 having a sweeping port 11 for sweeping dust on the front surface, and a handle 12 attached to the upper surface of the dust collection box 10. A dust collector 1 is disclosed in which dust collected by the scissors 2 is swept into a dust collection box 10 from a sweep port 11.

  The handle 12 is formed at the upper end of a column 25 attached upward at the center position of the front end of the box upper surface wall 16 in the dust collection box 10, and extends sideways toward the front side of the dust collection box 10. The front end portion of the handle 12 is reinforced by the support frame 26 by being connected to an arch-shaped support frame 26 attached to the front end portion of the box upper surface wall 16.

  A recess 28 is formed at a position on the front side of the connecting portion with the handle 12 at an intermediate portion of the support frame 26, and a pair of left and right sandwiching arms 29, 29 that open and close elastically inside the recess 28. The handle 30 of the heel 2 is elastically held between the holding arms 29 and 29, so that the heel 2 can be detachably mounted and stored.

  The pair of sandwiching arms 29 and 29 sandwich the handle 30 of the kite 2 and prevent the tip of the kite from coming into contact with the bottom surface of the dust collection box 10 and being damaged, but the thickness of the handle to be clamped It is not always possible to cope with large and small.

  In the case where the holding arm is elastically bent and the handle is elastically held between both holding arms, in order to hold a thin handle, the interval between the holding arms is sufficiently small in an unloaded state. It is necessary to be able to pinch firmly when a thin handle is pinched.

  However, in order to sandwich a thick handle, the distance between the sandwiching arms must be sufficiently widened.

  In order to be able to handle both a thin pattern and a thick pattern, it is necessary that the holding arm be relatively easily bent. If the handle is relatively thick, the weight of the tool such as a bag with the handle tends to be relatively heavy, but with a pinching arm that is flexible, the pinching pressure is relatively weak, so that a heavy tool cannot be clamped sufficiently. It is easy to be.

  On the other hand, if a clamping arm that is relatively hard to bend is used to increase the clamping pressure of the clamping arm, a thin handle can be securely clamped. Depending on the material, there is a possibility that the sandwiching arm will be excessively deformed to cause damage to the sandwiching arm.

JP 2006-158787 A

  The present invention has been made in view of the above-described problems in the prior art, and the object of the present invention is when the handle is relatively thin or relatively thick. An object of the present invention is to provide a handle holding structure capable of holding the target device as reliably as possible by sandwiching the outer periphery of the handle in the opposite direction, and a dust collector provided with the handle holding structure. .

  The handle part holding structure of the present invention and the dust collector provided with the handle part holding structure can be expressed as follows.

(1) A handle holding structure for holding an instrument having a handle in the handle,
Having a first sandwiching body and a second sandwiching body sandwiching the outer periphery of the handle-like part in opposite directions;
One or both of the sandwiching bodies is an elastic sandwiching body that can elastically bend the whole or part, and can elastically apply a sandwiching pressure to the handle portion sandwiched between the other sandwiching body,
At least one of the elastic clamping bodies is accompanied by an auxiliary clamping body that is positioned via or in contact with the outside in the clamping direction,
The auxiliary pinching body, when the whole or part can be elastically bent, when the elastic pinching body sandwiches the handle portion with the other pinching body and is displaced outward in the pinching direction, A handle holding structure characterized in that an elastic holding body can be elastically supported inward in the pinching direction to increase the pinching force on the handle.

  When the outer peripheral part of the handle part in the target instrument is sandwiched and held in the opposite direction by the first sandwiching body and the second sandwiching body, one or both of which are elastic sandwiches, the thickness of the handle part Accordingly, elastic support inward in the clamping direction with respect to the elastic clamping body by the auxiliary clamping body, that is, clamping pressure assistance is performed as follows.

  When the handle is relatively thin, the elastic clamping body is not displaced much outward in the clamping direction, so that the auxiliary clamping body does not support the clamping pressure by elastic support in the clamping direction inward with respect to the elastic clamping body. It is not or relatively weak and does not increase or increase the clamping force of the elastic clamping body against the handle. That is, the pattern-like portion is held by both sandwiching bodies in a state where there is no or little clamping force assistance by the auxiliary clamping body.

  When the handle is relatively thick, the elastic clamping body is relatively displaced outward in the clamping direction, so that the elastic support in the clamping direction inward of the elastic clamping body by the auxiliary clamping body is relatively strong, The pinching pressure on the handle is relatively strongly increased. When the handle is relatively thick as described above, the weight of the target device tends to be relatively heavy. However, since the assisting pressure for the handle is relatively strong, it is possible to hold the target device firmly. is there.

  Accordingly, even when the pattern portion of the target instrument is relatively thin or thick, the outer periphery of the pattern portion is sandwiched between the first sandwiching body and the second sandwiching body in a facing direction. Thus, the target device can be held as reliably as possible. The above points also apply to a case in which a portion including the first sandwiching body, the second sandwiching body, and the auxiliary sandwiching body is integrally formed of a certain material.

  (2) The first sandwiching body and the second sandwiching body sandwiching the outer peripheral portion of the handle-like portion in opposite directions, wherein the elastic sandwiching body forms a cantilever projecting from the base (1) The handle portion holding structure as described.

  By pushing the handle-like portion of the target instrument from the end side of the cantilevered elastic sandwiched body between the first sandwiched body and the second sandwiched body, one or both of which are cantilevered elastic sandwiched bodies The outer peripheral portion of the handle-like portion can be held by being sandwiched by the both sandwiched bodies in the direction in which the both sandwiched bodies face each other.

  (3) The handle portion holding structure according to claim 1 or 2, wherein the auxiliary pinching body has a cantilever shape protruding from a base portion.

  The cantilevered auxiliary pinching body is elastically bent and elastically supports the elastic pinching body inward in the pinching direction, whereby the pinching force on the handle portion can be increased.

(4) Both the first sandwiching body and the second sandwiching body are elastic sandwiching bodies, and both the resilient sandwiching bodies are provided with an auxiliary sandwiching body located on or outside the sandwiching direction via a gap. Accompanying
The first sandwiching body and the second sandwiching body are substantially symmetrical in the direction in which the first sandwiching body and the second sandwiching body are opposed to each other, and the sandwiching pressure between the auxiliary sandwiching body and the second sandwiching body on the outer side in the sandwiching direction of the first sandwiching body. The handle portion holding structure according to any one of (1) to (3), wherein the auxiliary pinching body associated with the outer side in the direction is substantially symmetric in the opposing direction.

  The first sandwiching body and the second sandwiching body are substantially symmetrical in the direction in which the first sandwiching body and the second sandwiching body face each other, and the auxiliary sandwiching body and the second sandwiching body are sandwiched in the sandwiching direction outside the first sandwiching body. Since the auxiliary clamping body accompanying the outside is substantially symmetric in the opposing direction, the handle portion of the target instrument can be held symmetrically between the clamping bodies.

(5) Both the first sandwiching body and the second sandwiching body are elastic sandwiching bodies,
Both elastic clamping bodies are accompanied by an auxiliary clamping body positioned via or in contact with the outer side in the clamping direction,
One or both of the form and position of both auxiliary pinching bodies, and / or the form of both elastic pinching bodies are asymmetric in the opposing direction, (1) thru | or any one of (3) Patterned part holding structure.

  When the handle of the target device is relatively thin, the elastic clamping body is not displaced much outward in the clamping direction.Therefore, the auxiliary clamping force by the elastic clamping body inward to the elastic clamping body is not supported by the clamping force assist. It is not performed or is relatively weak, and there is no or very little increase in the clamping force of the elastic clamp against the handle. That is, the pattern-like portion is held by both sandwiching bodies in a state where there is no or little clamping force assistance by the auxiliary clamping body.

  As the handle of the target instrument becomes thicker, the elastic clamping body is displaced relatively outward in the clamping direction, so that the auxiliary clamping body strongly supports the elastic clamping body inward in the clamping direction. Thus, the degree of increasing the pinching pressure against the handle is increased.

  In this case, one or both of the forms and positions of the auxiliary pinching bodies and / or the forms of both elastic pinching bodies are asymmetric in the opposing direction, so that the pinching pressure on the elastic pinching body by the auxiliary pinching bodies is The inwardly elastic support is asymmetrically strong with respect to the opposing sandwiching bodies. Therefore, the degree of increasing the clamping force on the handle is increased stepwise for both sandwiched bodies, so that depending on the thickness of the handle on the target instrument, the first sandwiching body and the second sandwiching body The target instrument can be held as reliably as possible by sandwiching the outer periphery of the handle in the opposite direction.

  (6) The pattern according to any one of (1) to (5) above, wherein a portion including the first sandwiching body, the second sandwiching body, and the auxiliary sandwiching body is integrally formed of a certain material. Part holding structure.

  Even if the portion including the first sandwiching body, the second sandwiching body, and the auxiliary sandwiching body is integrally formed of a certain material, the handle having the handle is relatively Even in a thin case or a relatively thick case, the first holding member and the second holding member can hold the outer peripheral portion of the handle-like portion in opposite directions as reliably as possible.

  (7) A dust collector comprising the handle holding structure according to any one of (1) to (6) above.

  In this dust collector, in the handle portion holding structure, the cleaning tool provided with the handle portion such as a bag is used as the first sandwiching body even when the handle portion is relatively thin or relatively thick. By the second sandwiching body, the outer peripheral portion of the handle portion can be sandwiched in the opposite direction and held as reliably as possible.

  According to the handle part holding structure and the dust collector provided with the handle part holding structure of the present invention, the first clamping is performed even when the handle part of the target instrument is relatively thin or relatively thick. By the body and the second sandwiching body, the target instrument can be held as reliably as possible by sandwiching the outer periphery of the handle in the opposite direction.

It is a perspective view of dust removal. It is a top view of dust removal. It is a principal part enlarged plan view of a dust collector. It is an enlarged plan view of a handle portion holding structure. It is an enlarged plan view of a handle portion holding structure.

  [1] An embodiment of the present invention will be described with reference to the drawings.

  The drawings all relate to an example of an embodiment of a dust collector provided with the handle portion holding structure of the present invention.

  (1) The dust collector A includes a main body B for sweeping dust, a support column C raised from the rear of the main body B, and a gripping unit D supported above the main body B by the support column C. And a gate-shaped frame portion E that supports the front end portion of the grip portion D at the upper center portion, and a handle portion holding structure portion F formed at the upper center portion of the gate-shaped frame portion E. This dust collector A is integrally formed of synthetic resin.

  (2) The main body B has a box shape that opens forward and upward, and can sweep dust from the front.

  The gate-shaped frame portion E is raised from the left and right side wall portions B1 of the main body portion B.

  The support column C is raised from the central portion of the rear wall B2 of the main body B, and forms a gripping portion D whose upper portion is bent forward and inclined upward.

  On the lower rear side of the support column C, there is a vertical holding hole C1 for inserting and holding the dust scissors vertically with both ends closed. Of the rear side of the support column C, a portion above the holding hole C1 is formed in a vertical groove-like portion C2.

  (3) The handle portion holding structure portion F holds the handle S (pattern portion) of the heel so that the tip of the heel faces downward and the tip does not touch the bottom plate B3 of the main body portion B. Can hold.

  A concave frame portion F1 having a front opening having frame side portions F1b at both left and right ends of the frame bottom portion F1a in a plan view is formed in the upper center portion of the gate-shaped frame portion E.

  A central support ridge portion F2, which is a vertical ridge protruding forward, is provided at the center of the frame bottom portion F1a in plan view of the concave frame portion F1, and left and right of the central support ridge portion F2 in the frame bottom portion F1a. The base portions of the first sandwiching body F3 and the second sandwiching body F3 that protrude forward in a cantilever shape and can be elastically bent are provided at symmetrical positions in the vicinity.

  The first sandwiching body F3 and the second sandwiching body F3 each have a curved portion that is concave inwardly facing each other as a sandwiching portion that sandwiches the outer peripheral portion of the handle S in a facing direction, and is symmetrical to each other. .

  Further, a base portion of an auxiliary clamping body F4 that protrudes inward and forward in a cantilever manner and can be elastically bent as a whole is provided at target positions at the left and right corners in plan view of the concave frame portion F1.

  Both auxiliary pinching bodies F4 are curved inwardly as a whole and are symmetrical to each other. Both auxiliary pinching bodies F4 are respectively located on the outside in the pinching direction of the first pinching body F3 and the second pinching body F3 via a gap, and each pinching body F3 is elastically inward in the pinching direction. It can be supported.

  The handle portion holding structure F includes the concave frame portion F1, the central support protrusion F2, the first sandwiching body F3 and the second sandwiching body F3, and both auxiliary sandwiching bodies F4.

  (4) In the bottom plate B3 of the main body B, the heel is held by the handle portion holding structure F provided at the upper central portion of the gate-shaped frame portion E in the dust collector A placed on the floor surface or the ground. It is done as follows.

  When the vertical handle S of the heel in a posture where the tip is down is pushed in between the opposite ends of the first sandwiching body F3 and the second sandwiching body F3, both sandwiching bodies F3 are displaced outward. Then, the outer periphery of the handle S is pinched inward in the pinching direction by the inwardly concave curved portions of both the sandwiching bodies F3, and the heel is held so that the tip does not contact the bottom plate of the main body B. Can be done. The central support protrusion F2 can support the rear side of the handle S according to the thickness of the handle S.

  When the handle S is relatively thin, as shown in FIG. 4, both the sandwiching bodies F3 are not displaced so much outwardly in the sandwiching direction, so that the both sandwiching bodies F4 are respectively held in the sandwiching direction with respect to the sandwiching bodies F3. The clamping pressure assist by the elastic support in the direction is not performed or is relatively weak, and the clamping pressure of the both sandwiching bodies F3 with respect to the handle S is not increased or not much. That is, the handle S is held by the both sandwiching bodies F3 in a state where there is no or little clamping force assistance by the auxiliary clamping body F4.

  When the handle S is relatively thick, as shown in FIG. 5, both the sandwiching bodies F3 are displaced relatively greatly outward in the sandwiching direction, so that the sandwiching pressures on the sandwiching bodies F3 by the two auxiliary sandwiching bodies F4 respectively. The elastic support inward in the direction is relatively strong, and the pinching force against the handle S is relatively strongly increased. Thus, when the handle S is relatively thick, the weight of the heel tends to be relatively heavy. However, since the assisting pressure against the handle S is relatively strong, the heel is prevented from coming into contact with the bottom plate B3 of the main body B. Can be held firmly.

  [2] Embodiments of the present invention will be further described, including forms other than those described above.

  (1) The handle portion holding structure of the present invention is a structure for holding a cleaning implement or other implement provided with a handle portion such as a bag or a mop in the handle portion, and the first clamping A body and a second clamping body, one or both of the clamping bodies being an elastic clamping body, and at least one of the elastic clamping bodies is accompanied by an auxiliary clamping body.

  Moreover, the dust collector of this invention is equipped with the handle part holding structure of the said this invention. In addition, the thing provided with the handle | pattern-shaped part holding structure of this invention is not restricted to dust removal, For example, the various instruments or structures containing another cleaning instrument etc. may be sufficient.

  (2) The first sandwiching body and the second sandwiching body sandwich the outer peripheral portion of the handle portion in a facing direction.

  The outer periphery of the handle is the outer periphery around the axis of the handle. For example, when the handle is cylindrical or cylindrical, the outer periphery is a cylindrical outer periphery, and when the handle is a prismatic or rectangular tube, the outer periphery is a prismatic outer periphery. .

  In general, sandwiching the outer periphery of the handle in the opposite direction generally means that the first sandwiching body and the second sandwiching body are perpendicular to or substantially perpendicular to the axis of the handle. The case where a shape part is pinched is said. The handle is sandwiched between the first sandwiching body and the second sandwiching body in the direction in which the outer periphery of the handle is opposed to each other. Other parts such as a part may be supported by another support part.

  (3) One or both of the sandwiching bodies is an elastic sandwiching body that can elastically bend the whole or a part, and can elastically apply a clamping force to the handle portion sandwiched between the sandwiching body and the other sandwiching body. is there.

  It is preferable that both of the sandwiching bodies are elastic sandwiching bodies that can elastically apply a clamping force to the handle portion sandwiched between the other sandwiching body, but one sandwiching body is an elastic sandwiching body and the other sandwiching body is the other. The sandwiching body may be substantially not elastically bent.

  Of the first sandwiching body and the second sandwiching body, an elastic sandwiching body can be a cantilever projecting from the base.

  Further, each of the first and second sandwiching bodies may have a curved portion that is concave inwardly facing each other as a sandwiching portion that sandwiches the outer peripheral portion of the handle portion in the opposite direction. It is not limited to.

  (4) At least one of the elastic clamping bodies (both or one when both clamping bodies are elastic clamping bodies, or the elastic clamping body when only one clamping body is an elastic clamping body) With an auxiliary pinching body located outside or in contact with the gap.

  When the entire or part of the auxiliary clamping body can bend elastically, the elastic clamping body clamps the handle portion with the other clamping body and is displaced outward in the clamping direction. The sandwiching body can be elastically supported inward in the sandwiching direction to increase the sandwiching pressure on the handle.

  The auxiliary pinching body can have a cantilever shape protruding from the base.

  The auxiliary pinching body can be curved inwardly as a whole and elastically support the elastic pinching body inward in the pinching direction.

  Furthermore, at least one of the auxiliary clamping members may be accompanied by an additional auxiliary clamping member that is located outside or in contact with the gap in the clamping direction. The additional auxiliary clamping body can be flexed in whole or in part, and the elastic clamping body sandwiches the handle portion between the other clamping body and is displaced outward in the clamping direction, so that the auxiliary clamping body When the entire or part of the elastic member is elastically bent and elastically supports the elastic pinching member inward in the pinching direction to increase the pinching force on the handle, the auxiliary pinching member is inward in the pinching direction. It can be elastically supported to increase the clamping pressure on the handle.

(5) In the handle portion holding structure according to the present invention, both the first sandwiching body and the second sandwiching body are elastic sandwiching bodies, and both the elastic sandwiching bodies are disposed on the outside in the sandwiching direction via a gap. Or with an auxiliary pinching body located in contact with,
The first sandwiching body and the second sandwiching body are substantially symmetrical in the direction in which the first sandwiching body and the second sandwiching body are opposed to each other, and the sandwiching pressure between the auxiliary sandwiching body and the second sandwiching body on the outer side in the sandwiching direction of the first sandwiching body. The auxiliary pinching body associated with the outer side in the direction can be substantially symmetric in the opposing direction.

  The first sandwiching body and the second sandwiching body are substantially symmetrical in the direction in which the first sandwiching body and the second sandwiching body face each other, and the auxiliary sandwiching body and the second sandwiching body are sandwiched in the sandwiching direction outside the first sandwiching body. The fact that the auxiliary pinching bodies associated with the outer sides are substantially symmetric in the opposing direction depends on the shape including the contours and thicknesses of the both pinching bodies and both auxiliary pinching bodies and the elastic deflection. It means that the handle portion of the object instrument can be held symmetrically between the two sandwiching bodies by making the degree of the sandwiching force acting substantially symmetrical in the opposing direction.

(6) In the handle portion holding structure of the present invention, both the first sandwiching body and the second sandwiching body are elastic sandwiching bodies,
Both elastic clamping bodies are accompanied by an auxiliary clamping body positioned via or in contact with the outer side in the clamping direction,
One or both of the forms and positions of both auxiliary pinching bodies and / or the forms of both elastic pinching bodies can be asymmetric in the opposing directions.

  When one or both of the forms and positions of the auxiliary pinching bodies are asymmetrical in the opposite direction, the elasticity of the auxiliary pinching body when the handle is sandwiched between the elastic pinching bodies and displaced outward in the pinching direction. The direction in which the clamping body is elastically supported inward in the clamping direction, the degree to which the clamping force on the handle is increased by elastically supporting the elastic clamping body inward in the clamping direction, etc. Becomes asymmetric.

  Further, when the shape of the both elastic sandwiched bodies is asymmetric in the opposite direction, when the handle is sandwiched between the two elastic sandwiched bodies, the state of displacement of both elastic sandwiched bodies outward in the clamping direction is Asymmetric in the opposite direction.

  (7) In the handle portion holding structure of the present invention, a portion including the first sandwiching body, the second sandwiching body, and the auxiliary sandwiching body may be integrally formed of a certain material. The part including the first sandwiching body, the second sandwiching body, and the auxiliary sandwiching body integrally formed of a certain material may be the whole or part of the handle-like part holding structure. For example, the handle of the present invention It may be the whole or part of an instrument or other object provided with a shape holding structure.

  Examples of suitable materials include synthetic resins, but are not limited thereto.

  The entire handle portion holding structure of the present invention or the entire dust collector of the present invention may be integrally formed of synthetic resin or other certain material.

A Dust collector B Body part B1 Side wall part B2 Rear wall part B3 Bottom plate C Column part C1 Holding hole part C2 Groove part D Grasping part E Portal frame part F Handle part holding structure part F1 Concave frame part F1a Frame bottom part F1b Frame side part F2 Center support protrusion F3 Holding body F4 Auxiliary pinching body S

Claims (7)

A handle holding structure for holding a tool having a handle in the handle,
Having a first sandwiching body and a second sandwiching body sandwiching the outer periphery of the handle-like part in opposite directions;
One or both of the sandwiching bodies is an elastic sandwiching body that can elastically bend the whole or part, and can elastically apply a sandwiching pressure to the handle portion sandwiched between the other sandwiching body,
At least one of the elastic clamping bodies is accompanied by an auxiliary clamping body that is positioned via or in contact with the outside in the clamping direction,
The auxiliary pinching body, when the whole or part can be elastically bent, when the elastic pinching body sandwiches the handle portion with the other pinching body and is displaced outward in the pinching direction, The elastic clamping body can be elastically supported inward in the clamping direction to increase the clamping pressure on the handle without directly holding the handle .
Of the first sandwiching body and the second sandwiching body that sandwich the outer periphery of the handle-like portion in the opposite direction, both or either one of the auxiliary sandwiching body and the auxiliary sandwiching body is a base. A handle holding structure characterized in that it has a cantilever shape protruding from the handle. Of the first sandwiching body and the second sandwiching body that sandwich the outer peripheral part of the handle-like part in the opposite direction, an elastic sandwiching body forms a cantilever projecting from the base and forms the cantilever. The handle portion holding structure according to claim 1 , wherein the base portion of the elastic clamping body is separated from the auxiliary clamping body . 3. The handle holding structure according to claim 2, wherein the auxiliary clamping body has a cantilever shape . Both the first sandwiching body and the second sandwiching body are elastic sandwiching bodies, and both the elastic sandwiching bodies are accompanied by an auxiliary sandwiching body positioned via or in contact with the outer side in the sandwiching direction,
The first sandwiching body and the second sandwiching body are substantially symmetrical in the direction in which the first sandwiching body and the second sandwiching body are opposed to each other, and the sandwiching pressure between the auxiliary sandwiching body and the second sandwiching body on the outer side in the sandwiching direction of the first sandwiching body. The handle portion holding structure according to any one of claims 1 to 3, wherein the auxiliary pinching body associated with the outer side in the direction is substantially symmetrical in a direction in which the auxiliary pressing member is opposed. Both the first sandwiching body and the second sandwiching body are elastic sandwiching bodies,
Both elastic clamping bodies are accompanied by an auxiliary clamping body positioned via or in contact with the outer side in the clamping direction,
The pattern part according to any one of claims 1 to 3, wherein one or both of the forms and positions of the auxiliary pinching bodies and / or the forms of both elastic pinching bodies are asymmetric in the opposing directions. Retaining structure.   The handle part holding structure according to any one of claims 1 to 5, wherein a portion including the first sandwiching body, the second sandwiching body, and the auxiliary sandwiching body is integrally formed of a certain material.   A dust collector comprising the handle portion holding structure according to any one of claims 1 to 6.

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