CN218457545U - Novel automatic open and close umbrella handle structure - Google Patents

Abstract

The utility model discloses a novel automatic open and receive umbrella stick structure, including first elastic component, second elastic component, the button subassembly includes the activity interior button that can slide from top to bottom and inside and outside removal in the seat of relatively, when the position of keeping off the position of opening the umbrella/receive the umbrella, the activity interior button pushes down the removal of the promotion of moving in through external force and colludes board/bullet head control module and realizes opening the umbrella/receive the umbrella, first elastic component is installed and is connected with colluding the board in the seat, the elasticity promotion that first elastic component deformation produced colludes board and the outer reset that moves of activity interior button, well pipe with the cooperation of activity interior button upside is connected, and the second elastic component is installed and is connected with activity interior button downside in the seat, keeps off when opening the umbrella and draws to press the realization of opening the umbrella of activity interior button, and the elasticity promotion that the second elastic component released is gone up to the position of keeping off the umbrella on the button in the activity. The utility model provides a realize the same function of opening and receiving the umbrella under the condition that reduces the slip cap, reducible material cost promotes assembly efficiency's novel automatic umbrella stick structure of opening and receiving.

Description

Novel automatic open and close umbrella handle structure

Technical Field

The utility model relates to a novel automatic open and close umbrella stick structure belongs to parachute kit product technical field.

Background

The umbrella is an article necessary for people in daily life, is used for shielding wind and rain and preventing sun irradiation, and is generally an automatic umbrella opening and closing structure for facilitating the opening and closing of the umbrella, the existing automatic umbrella opening and closing structure generally uses one of a rocker type umbrella opening and closing structure (such as application number 2012203486592) and a sliding sleeve type umbrella opening and closing structure (such as application number 2019107394007), wherein the rocker type umbrella opening and closing structure is provided with a rocker and a torsion spring on a button, the rocker rotates to be matched and connected with a bullet head to open and close the umbrella, the sliding sleeve type umbrella opening and closing structure comprises a sliding sleeve in sliding connection, the sliding sleeve is an indispensable part to be matched and touched with the bullet head and a hook plate to open and close the umbrella through the position change of the sliding sleeve, the existence of the sliding sleeve increases the material cost on one hand, the other hand, the assembly process is more complicated, and the labor cost is increased.

Disclosure of Invention

The utility model aims to solve the technical problem that a novel automatic umbrella stick structure of opening and shutting is provided, it can realize the same umbrella function of opening and shutting under the condition that reduces the slip cap, and reducible material cost promotes assembly efficiency, can solve the not enough of prior art.

The technical scheme of the utility model is that: the utility model provides a novel automatic umbrella handle structure of opening and receiving, includes button assembly, well stick, bullet head control assembly, accuse pipe, inner tower, well stick includes outer tube, well pipe and inner tube, and the accuse pipe is installed in the inner tube, and bullet head control assembly installs in the accuse pipe, installs the hook plate that the stick set up and outer tube cooperation lock joint in the perpendicular to in the inner tower, including first elastic component, second elastic component, button assembly includes the movable inner button that can slide from top to bottom and inside and outside removal in relative inner tower, the activity inner button contains the unlocking portion and slides from top to bottom through relative inner tower and is in the position of opening umbrella fender/umbrella and receives the umbrella fender, and when opening umbrella fender/umbrella fender position, the activity inner button pushes down its unlocking portion of shifting in through external force and pushes away hook plate/bullet head control assembly and remove and realize opening umbrella/umbrella and receive the umbrella, first elastic component is installed and is connected with the hook plate in the inner tower, and the elasticity that first elastic component deformation produced pushes away the hook plate and move outside with the activity inner button and reset, well pipe with the cooperation of activity inner button cooperation connection, push down the action of pushing down when receiving the umbrella, the elasticity button and push away the elasticity and push away the elastic component and push away the umbrella and the second elastic component, and slide the umbrella and realize opening umbrella pull up the umbrella fender position of the umbrella.

Furthermore, a matched limiting mechanism is arranged between the inner seat and the movable inner button, and the stroke of the movable inner button sliding up and down relative to the inner seat is limited by the contact of the limiting mechanism.

Further be provided with matched with positioning mechanism between activity interior button and the interior seat, positioning mechanism contains matched with spigot surface, and when the umbrella of opening keeps off the position/receive the umbrella fender position, the activity interior button passes through when external force is pressed through positioning mechanism's spigot surface direction accuracy is moved inwards.

The bullet head control assembly further comprises a bullet head and a control tube elastic sheet, the control tube elastic sheet is installed on one side inside the control tube, a groove is formed in the other side of the control tube, the bullet head comprises a clamping portion matched with the groove, and the bullet head is contacted with the control tube elastic sheet in the control tube to move eccentrically and clamped with the groove.

The button assembly comprises an outer button which is arranged on the shell and is in sliding connection with the movable inner button.

Further be equipped with the recess in the inner seat, collude the board and install in the recess, the recess is spacing to colluding the board upper and lower side, colludes the board upside and contains the slope spigot surface with outer tube complex.

Further be equipped with the balancing unit who is connected with the cooperation of outer button on the interior seat, outer button keeps balanced through contacting with balancing unit in the process of the internal movement of activity button under the exogenic action.

Through implementing the utility model discloses, the activity inner button can be relative inner base and slide from top to bottom and be in the parachute-opening and keep off the position/receive the umbrella and keep off the position, can keep off the position when receiving the umbrella again and move inside and outside the relative inner base and reset and promote and collude board/bullet head control assembly and remove and realize parachute-opening/receive the umbrella, under the condition that realizes triggering the parachute-opening function, reduced the slip cap formula part of the slip cap in the parachute-opening structure, reduced material cost to assembly efficiency has been promoted.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is an exploded view of the present invention;

FIG. 3 is an internal cross-sectional view of the umbrella closing gear of the present invention;

FIG. 4 is an internal cross-sectional view of the umbrella when the umbrella is folded in the folding position;

FIG. 5 is an internal cross-sectional view of the umbrella opening gear of the present invention;

fig. 6 is an internal cross-sectional view of the utility model when the umbrella is opened at the opening position.

Shown in the figure: controlling and managing 1; an inner seat 2; a hook part 3; a hook plate 4; a movable inner button 5; a hook 6; a card slot 7; a spring 8; a slide spring 9; a groove 10; serrations 11; a trapezoidal groove 12; a bullet head 13; a control tube spring 14; a slot 15; a housing 16; an outer button 17, a stopper 18; an unlocking portion 19; a balancing device 20.

Detailed Description

The embodiment of the utility model provides a: as shown in figures 1 to 2, a novel automatic opening and closing umbrella handle structure, which is matched with an umbrella frame and an umbrella cover to complete the opening and closing actions, comprises a button assembly, a middle rod, a bullet head control assembly, a control tube 1 and an inner seat 2, wherein the middle rod comprises an outer tube, a middle tube and an inner tube, the control tube 1 is arranged in the inner tube, the inner tube is fixedly arranged in the inner seat 2, the bullet head control assembly is arranged in the control tube 1 and used for triggering the closing of the umbrella cover, a hook plate 4 which is arranged perpendicular to the middle rod and is matched and buckled with the outer tube is arranged in the inner seat 2, the button assembly in the prior art comprises an inner button and a sliding sleeve, the inner button can only move inside and outside the inner seat (can not slide up and down), the sliding sleeve slides up and down relative to the inner seat to be respectively matched and connected with the hook plate and the bullet head control assembly, and then presses the inner button to drive the sliding sleeve to move inwards to push the hook plate/bullet head control assembly to open/close the umbrella, the utility model discloses an improvement lies in button assembly including the activity interior button 5 that both can slide about the interior seat 2 relatively and can move about the interior seat 2 relatively, activity interior button 5 includes the unblock portion 19 of being connected with bullet head control assembly cooperation, concrete structure is that activity interior button 5 both sides are provided with pothook 6, set up matched with draw-in groove 7 on the interior seat 2, be provided with recess 10 in the interior seat 2, collude board 4 and be the U type and install in recess 10, collude 4 inboard middle parts of board and be colluded portion 3, collude 3 upsides of portion and be the slope spigot surface, recess 10 is spacing to colluding the downside on board 4, make colluding board 4 and remove to the left and right direction of stick in the perpendicular to, be provided with spring 8 between colluding board 4 and the interior seat, spring 8 does first elastic component, spring 8 promotes to collude board 4 and move to the right under no exogenic action, collude board 4 both ends and activity interior button 5 connection promotion activity interior button 5 and move right and make activity button 5 be in the card 5 be in The hook 6 is used for clamping the clamping groove 7 in an outward moving state, in the outward moving state, due to the limitation of the clamping hook 6 and the clamping groove 7, the movable button 5 can slide up and down relative to the inner seat 2, the stroke of sliding up and down is limited by the limiting mechanism, specifically, when the movable button 5 moves up, the clamping hook 6 is in contact with the upper side of the clamping groove 7 so that the movable button cannot move up any more, when the movable button 5 moves down, the clamping hook 6 is in contact with the lower side of the clamping groove 7 so that the movable button cannot move down any more, the movable button 5 slides up and down under the action of a middle pipe of the middle rod and a sliding spring 9, the movable button 5 comprises a blocking part 18, the sliding spring 9 is a second elastic part, the second elastic part is arranged in the inner seat 2 and is connected with the lower side of the blocking part 18, the middle pipe of the middle rod is in matched and connected with the upper side of the blocking part 18, when the umbrella is in an unfolding state, as shown in a state in which the movable button 5 is pushed outwards by the sliding spring 8, and the movable button 6 is in contact with the upper side of the clamping groove 7, at this time, the blocking position of the bullet head control assembly is correspondingly matched with the movable button 1 in the limiting position; as shown in fig. 4, the movable button 5 is pressed by external force to the unlocking portion 19 to trigger the bullet control assembly to fold the umbrella cover, in the process, the hook plate 4 is pushed to move leftwards to compress the spring 8, and after the external force is removed, the spring 8 releases the hook plate 4 to move rightwards so as to drive the movable button 5 to move outwards and reset; when the lower honeycomb is pulled by external force to close the umbrella, as shown in fig. 5, the middle pipe, the outer pipe and the bullet head control assembly of the middle rod all slide downwards, the middle pipe contacts with the upper side of the blocking part 18 of the movable button 5 in the sliding process to push the movable button 5 to slide downwards to an umbrella opening position, the sliding spring 9 is compressed in the process, the outer pipe contacts with the inclined guide surface on the upper side of the hook part 3 of the hook plate 6 in the downward moving process to push the hook plate 6 to move leftwards, when the outer pipe is aligned with the buckling hole on the outer pipe, the hook plate 6 slightly moves rightwards to move the hook part 3 to enter the locking hole of the outer pipe to lock the outer pipe, so that the movable button 5 stays in the umbrella opening position, and the bullet head control assembly is limited in the control pipe 1; as shown in fig. 6, at this time, the movable button 5 is pressed by external force, the movable button 5 moves inwards to push the hook plate 6 to move left to unlock the outer tube, the umbrella is opened to be in the unfolded state, the unlocking part 19 does not trigger the bullet control assembly in the process, after the external force is removed, the spring 8 pushes the hook plate 4 to move right to drive the movable button 5 to move outwards to reset, and then the movable button 5 is pushed to move upwards to an umbrella closing gear under the action of the sliding spring 9, under the condition that a sliding sleeve does not exist, the automatic umbrella opening and closing function is achieved, the material cost is reduced, and the assembly efficiency is improved.

Preferably, the movable inner button 5 comprises serrations 11, the inner seat 2 is provided with trapezoidal grooves 12 which are matched with each other, the serrations 1 of the movable inner button 5 and the trapezoidal grooves 12 of the inner seat 2 are the positioning mechanisms, when the movable inner button 5 is in the umbrella opening position and the umbrella closing position, the serrations 11 respectively correspond to the trapezoidal grooves 12 of the inner seat 2, and when the movable inner button 5 is pressed to move inwards, the serrations 11 are matched with the guide surfaces of the trapezoidal grooves 12 to play a role in guiding and preventing false operation.

Preferably, the bullet control assembly comprises a bullet 13 and a control tube elastic sheet 14, the control tube elastic sheet 14 is installed on the left side inside the control tube 1, a slot 15 is formed in the right side of the control tube 1, the bullet 13 comprises a clamping portion matched with the slot 15, when the umbrella is folded by using external force, the bullet 13 moves right to be clamped with the slot 15 after contacting with the control tube elastic sheet 14 in the downward moving process in the control tube 1, so that the bullet 13 is locked in the control tube 1, and when the umbrella is folded, the unlocking portion 19 of the movable inner button 5 moves inwards to penetrate through the slot 15 to push the bullet 13 to move left to unlock the control tube 1, and the bullet 13 is triggered to fold the umbrella cover.

Preferably, including the shell 16, the shell 16 cover is located in seat 2 and the activity interior button 5 outside, the button subassembly is including installing on shell 16 with the outer button 17 of the smooth complex of activity interior button 5, outer button 17 is spacing through shell 16 and can be inside and outside the shell 16 relatively, the activity interior button 5 drives the internalization through pressing outer button 17, outer button 17 moves outside through the activity interior button 5 and promotes the reset, the activity interior button 5 slides through relative interior seat 2 and outer button 17 and is in the fender position of opening the umbrella/receive the umbrella fender position, the setting of shell 16 plays fixed interior seat 2 and the effect of conveniently holding, the setting of outer button 17 has better press the sense of touch.

Preferably, the inner seat 2 is provided with a balancing device 20 which is in fit connection with the upper part of the outer button 17, when the movable inner button 5 is in the umbrella folding position, the outer button 17 is almost completely contacted with the movable inner button 5, when the outer button 17 is pressed to push the movable inner button 5 to move inwards, the outer button 17 can stably move inwards, when the movable inner button 5 is in the umbrella unfolding position, the upper part of the outer button 17 and the movable inner button 5 are in a staggered state, the outer button 17 is pressed to push the movable inner button 5 to move inwards close to the lower part of the outer button 17, in the process, the upper part of the outer button 17 is in a state without support, the balance is difficult to keep in the moving process, and the balancing device 20 plays a role of keeping balance by being in contact with the upper part of the outer button 17 at the moment, and the imbalance when the outer button 17 is pressed is prevented.

Claims (7)

1. The utility model provides a novel automatic umbrella stick structure of opening and shutting, includes button assembly, well stick, bullet head control assembly, accuse pipe, inner seat, and well stick includes outer tube, well pipe and inner tube, and the accuse pipe is installed in the inner tube, and bullet head control assembly installs in the accuse pipe, installs in the inner seat in the perpendicular to stick setting and the board that colludes of outer tube cooperation lock joint, its characterized in that: the umbrella opening and closing mechanism comprises a first elastic part and a second elastic part, wherein the button assembly comprises a movable inner button which can slide up and down relative to an inner seat and move inside and outside, the movable inner button comprises an unlocking part and is located at an umbrella opening position/an umbrella closing position through sliding up and down relative to the inner seat, when the umbrella opening position/the umbrella closing position is located, the movable inner button presses an unlocking part of the movable inner button to push a hook plate/a bullet head control assembly to move through external force to realize umbrella opening/umbrella closing, the first elastic part is installed in the inner seat and connected with the hook plate, the elastic force generated by deformation of the first elastic part pushes the hook plate and the movable inner button to move outwards to reset, a middle pipe is connected with the movable inner button in a matched mode, the middle pipe pushes the movable inner button to slide down to the umbrella opening position under the action of external force when the umbrella is closed, so that the second elastic part is further deformed to generate elastic force, and after the movable inner button is pulled and pressed to realize umbrella opening through opening in the umbrella opening position, the elastic force released by the second elastic part pushes the movable inner button to slide up to slide to the movable inner button to move to the umbrella closing position.

2. The novel automatic opening and closing umbrella handle structure of claim 1, characterized in that: a matched limiting mechanism is arranged between the inner seat and the movable inner button, and the limit mechanism is in contact with the inner seat to limit the stroke of the movable inner button, which slides up and down relative to the inner seat.

3. The new automatic opening and closing umbrella handle structure of claim 1 or 2, characterized in that: and a matched positioning mechanism is arranged between the movable inner button and the inner seat, the positioning mechanism comprises a matched guide surface, and when the umbrella opening gear/umbrella closing gear is in the opening gear/umbrella closing gear, the movable inner button is guided to move inwards accurately through the guide surface of the positioning mechanism when pressed by external force.

4. The novel automatic opening and closing umbrella handle structure of claim 1, characterized in that: the bullet head control assembly comprises a bullet head and a control tube elastic sheet, the control tube elastic sheet is installed on one side inside the control tube, a groove is formed in the other side of the control tube, the bullet head comprises a clamping portion matched with the groove, and the bullet head is in eccentric shaft movement and groove clamping connection through contact with the control tube elastic sheet in the control tube.

5. The new automatic opening and closing umbrella handle structure of claim 1, characterized in that: the button assembly comprises an outer shell, the outer shell is sleeved on the outer sides of the inner seat and the movable inner button, and the button assembly comprises an outer button which is arranged on the outer shell and is in sliding connection with the movable inner button.

6. The new automatic opening and closing umbrella handle structure of claim 1, characterized in that: the inner seat is internally provided with a groove, the hook plate is arranged in the groove, the groove limits the upper side and the lower side of the hook plate, and the upper side of the hook plate comprises an inclined guide surface matched with the outer pipe.

7. The novel automatic opening and closing umbrella handle structure of claim 5, characterized in that: the inner seat is provided with a balancing device which is connected with the outer button in a matched mode, and the outer button pushes the movable inner button to move inwards under the action of external force to keep balance through contact with the balancing device.

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