CN212185476U - Automatic umbrella prevents mistake and opens buckle structure - Google Patents

Abstract

The utility model relates to a buckle structure for preventing mistaken opening of an automatic umbrella, which comprises a cylindrical umbrella handle, a sliding shaft with an umbrella stand and umbrella cloth, a movable key for opening the umbrella, a cylindrical handle inner seat arranged in the umbrella handle, and an umbrella support rib honeycomb sleeved on the sliding shaft and connected with the lower part of the umbrella stand, wherein the sliding shaft is inserted into a sliding shaft hole arranged on an inner seat shaft arranged below the handle inner seat, the inner seat shaft arranged below the handle inner seat and the inner seat hole in the umbrella handle are mutually nested and then fixedly connected with the sliding shaft, a movable bin is arranged above the handle inner seat, because the umbrella opening mode is a pushing mode, the umbrella drops on the ground carelessly in the carrying process or the umbrella is not triggered by a simple vertical collision movable key, the switch of the umbrella can stably keep the closed state, and the umbrella is prevented from being accidentally opened, thereby ensuring the personal safety of consumers in the using process, effectively avoiding the occurrence of the automatic umbrella opening condition.

Description

Automatic umbrella prevents mistake and opens buckle structure

Technical Field

The utility model relates to a field of umbrella specifically is a buckle structure opens and shuts with being different from more reliable safety of push down formula button parachute-opening switch in the past.

Background

Most umbrellas are provided with a switch for opening the umbrella in use, including full-automatic or semi-automatic, the opening action of the umbrellas is realized by pressing an opening button in the use process, the opening mode is widely used at present, but for some umbrellas capable of automatically opening, the opening mode has certain danger, as the umbrellas are all opened by vertically pressing an opening flat umbrella function button downwards by using thumbs, the umbrella can be opened if a consumer accidentally touches the opening switch or drops the umbrella on the ground to touch the opening switch, the umbrella can rebound in the opening process, psychological pressure and even physical injury are easily brought to the consumer, therefore, a better structure is used, the automatic safety switch for the umbrellas, which is easy to happen in the opening action, and the danger of accidents caused by the automatic accidental opening of the umbrella is eliminated, the rain-proof hat is very necessary to enable consumers to carry rain more conveniently and safely.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming prior art defect, provide a safer automatic umbrella of preventing open by mistake prevents open by mistake buckle structure.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic umbrella prevents mistake and opens the buckle structure, including cylindrical umbrella stick, sliding shaft with umbrella stand and umbrella cloth, activity key used for opening the umbrella, cylindrical shank inner base locating in the umbrella stick, cover locate sliding shaft and umbrella stand lower umbrella skeleton honeycomb of connection, the said sliding shaft inserts in the sliding shaft hole that the inner base shaft of shank inner base lower side establishes, inner base shaft and umbrella shank inner base hole under the shank inner base are fixed with sliding shaft after nesting each other, the said shank inner base upper side has activity cabins, 2 upper movable blocks and lower movable blocks of the structure of the semi-circular cylinder are enclosed on the sliding shaft in the activity cabin correspondingly and cooperatively, the front and back end surfaces of upper movable block and lower movable block contact with front and back inner end surface of the activity cabin each other and position in the axial direction separately, said sliding shaft and activity cabin have perpendicular to shank inner base shaft in the interval of the up and down direction for the lower movable block to move up and down, a spring is arranged at the contact position of the lower part of the lower movable block and the inner wall of the movable bin, so that the lower movable block and the upper movable block are mutually extruded in the direction vertical to the axial direction of the handle inner seat, at least 1 pair of upward convex blocks are arranged on 1 pair of lower edges of the lower movable block, 1 pair of inclined slope parts corresponding to 1 pair of convex blocks on the lower edge of the lower movable block are arranged on the upper edge of the upper movable block, 1 pair of upper edges below the upper movable block correspond to 1 pair of lower edges above the lower movable block, the umbrella is characterized in that the 1 pair of protruding blocks and the 1 pair of slope parts are in mutual elastic extrusion contact, corresponding movable holes are formed in the positions, corresponding to openings above the movable bin, of the umbrella handle, the movable keys are fixedly connected with the upper portions of the upper movable blocks in the movable holes after assembly, the upper movable blocks are pushed to move in the movable bin along the axis direction of a sliding shaft, lower clamping hooks with sliding slopes are arranged on the inner cylindrical surface of the lower movable blocks, and clamping holes corresponding to the lower clamping hooks are formed in the positions, corresponding to the umbrella support rib honeycombs, of the umbrella support rib honeycombs.

Preferably, the upper edge of the upper movable block is provided with 2 pairs of slope parts, and the lower edge of the lower movable block is provided with 2 pairs of protruding blocks corresponding to the slope parts.

Preferably, the inner cylindrical surface of the upper movable block is also provided with a corresponding upper hook at a position opposite to the lower hook of the lower movable block, the upper hook is matched with a through clamping hole arranged at a corresponding position on the umbrella support frame honeycomb, an upper gap vertical to the vertical direction of the handle inner seat shaft is arranged between the sliding shaft and the movable bin for the upper movable block to move up and down, and the upper movable block and the lower movable block are mutually extruded under the action of elastic force of the spring.

Preferably, the upper movable block and the lower movable block are made of metal.

Preferably, an inner sleeve made of metal is embedded in the clamping hole of the umbrella branch rib honeycomb.

Compared with the prior art, the utility model discloses a following beneficial effect has: the utility model discloses an automatic umbrella prevents mistake and opens buckle structure, through promoting the key that moves about on the umbrella stick shell, make and go up movable block and lower movable block along activity storehouse axial work of movement, make and go up movable block and lower movable block separate from each other from top to bottom, the card hole of umbrella skeleton honeycomb and the pothook alternate segregation of last movable block and lower movable block, in order to realize the function of automatic parachute-opening, because the mode of parachute-opening is the mode of promotion, consequently perhaps drop the umbrella on the ground carelessly in carrying process, can not trigger the operation of automatic parachute-opening through simple perpendicular collision key, the switch of umbrella can both stably keep the state of closing, avoided taking place unexpected messenger's umbrella automatic opening, thereby can guarantee that consumer's personal safety avoids unexpected emergence.

Drawings

Fig. 1 is an exploded perspective view of the present invention;

FIG. 2 is a partial side view of the handle of the present invention;

FIG. 3 is a partial front view of the handle of the present invention;

FIG. 4 is a sectional view taken along line B-B of the umbrella of FIG. 3;

FIG. 5 is a sectional view of the umbrella of FIG. 3 taken along the line B-B when the movable button is pushed to open the umbrella.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1, 2, 3, 4 and 5, the present invention provides a schematic view of an embodiment of an anti-accidental-opening buckle structure of an automatic umbrella, which includes a cylindrical umbrella handle 3, a sliding shaft 15 with an umbrella frame and umbrella cloth, a movable key 16 for opening the umbrella, a cylindrical handle inner seat 2 disposed in the umbrella handle 3, and an umbrella support frame honeycomb 1 sleeved on the sliding shaft 15 and connected to the lower portion of the umbrella frame, wherein the sliding shaft 15 is inserted into a sliding shaft hole 20 formed in an inner seat shaft disposed below the handle inner seat 2, the inner seat shaft disposed below the handle inner seat and an inner seat hole 30 disposed in the umbrella handle are fixedly connected to the sliding shaft 15 after being nested with each other, a handle 33 for holding a hand is fixed to the lower portion of the umbrella handle 3, and the handle is usually made of a soft skin-friendly material such as silicone rubber. An approximately circular movable bin 21 is arranged above the handle inner seat, an upper movable block 5 and a lower movable block 6 with 2 semi-cylindrical structures are correspondingly and cooperatively arranged on a sliding shaft in the movable bin 21, the front end surface and the rear end surface of the upper movable block 5 and the lower movable block 6 are respectively contacted with the front end surface and the rear end surface of the movable bin 21 in the axial direction for positioning, a gap vertical to the axial direction of the handle inner seat 2 is arranged between the sliding shaft 15 and the movable bin 21 for the lower movable block 6 to move up and down, a spring 23 is arranged at the contact part of the lower movable block 6 and the inner wall of the movable bin 21, so that the lower movable block and the upper movable block 5 are mutually extruded in the direction vertical to the axial direction of the handle inner seat 2, at least 1 pair of upward convex blocks 61 are arranged on 1 pair of lower edges of the lower movable block, 1 pair of inclined slope parts 51 corresponding to 1 pair of convex blocks on the lower edges of the lower movable block are arranged on the upper edge of the upper movable block 5, the umbrella frame comprises an upper movable block 5, a lower movable block 6, an umbrella handle 3, a sliding shaft 15, a lower movable block 6, a protruding block 61, a slope part 51, a sliding shaft 31, a lower clamping hook 66 with a sliding slope and a clamping hole 10 corresponding to the lower clamping hook, wherein the upper edge of the lower part of the upper movable block 5 corresponds to the lower edge of the upper part of the lower movable block 6, the protruding block 61 and the slope part 51 are in mutual elastic extrusion contact, a corresponding movable hole 31 is formed in the position, corresponding to the opening in the upper part of the movable bin 21, of the umbrella handle 3, a movable key 16 is fixedly connected with the upper part of the upper movable block 5 in the position of the movable hole 31 after assembly, the upper movable block 5 is pushed to move in the axial direction of the sliding shaft 15.

Preferably, the ramp parts arranged on the upper edge of the upper movable block 5 are 2 pairs 51, 56, and the protruding blocks arranged on the lower edge of the lower movable block 6 corresponding to the ramp parts 51, 56 are also 2 pairs 61, 66.

Preferably, the inner cylindrical surface of the upper movable block is also provided with a corresponding upper hook at a position opposite to the lower hook of the lower movable block, the upper hook is matched with a through clamping hole arranged at a corresponding position on the umbrella support frame honeycomb, an upper gap perpendicular to the vertical direction of the handle inner seat shaft is arranged between the sliding shaft and the movable bin for the upper movable block to move up and down, the upper movable block and the lower movable block are mutually extruded under the action of the elastic force of the spring, and the hook of the upper movable block and the hook of the lower movable block are matched with the clamping hole on the umbrella support frame honeycomb together when the umbrella is closed.

Preferably, the upper movable block and the lower movable block are made of metal.

Preferably, an inner sleeve made of metal is embedded in the clamping hole of the umbrella branch rib honeycomb.

Compared with the prior art, the utility model discloses a following beneficial effect has: the utility model discloses automatic umbrella mistake proofing open buckle structure, through promoting the feather key on the umbrella stick shell, make and go up movable block and lower movable block along the activity storehouse axial work of moving, make and go up movable block and lower movable block separate from each other from top to bottom, the card hole of umbrella frame honeycomb and the pothook alternate segregation of last movable block and lower movable block, in order to realize the function of automatic parachute-opening, because the mode of parachute-opening is the mode that promotes, consequently carrying the in-process or carelessly dropping the umbrella on the ground, can not trigger the operation of automatic parachute-opening through simple perpendicular collision feather key, the switch of umbrella can both stably keep the state of closing, it makes the umbrella automatic opening to have avoided the accident, thereby can guarantee that consumer personal safety avoids unexpected emergence.

Although the embodiments of the present invention have been described, it will be appreciated by those skilled in the art that changes, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides an automatic umbrella prevents mistake and opens buckle structure, including columniform umbrella stick, the slide bar that has umbrella stand and umbrella cloth, be used for opening the activity key of umbrella, locate the interior seat of columniform handle in the umbrella stick, the umbrella stick honeycomb of being connected below the umbrella stand on locating the slide bar of cover, its characterized in that: the umbrella is characterized in that the sliding shaft is inserted into a sliding shaft hole arranged on an inner seat shaft below the inner seat of the handle, the inner seat shaft below the inner seat of the handle and an inner seat hole in the umbrella handle are fixedly connected with the sliding shaft after being nested with each other, a movable bin is arranged above the inner seat of the handle, 2 upper movable blocks and lower movable blocks of a semi-cylindrical structure are arranged on the sliding shaft in a surrounding manner in the movable bin in a mutually corresponding and matched manner, the front end surface and the rear end surface of each upper movable block and the front end surface and the rear end surface of each lower movable block are respectively contacted with the front end surface and the rear end surface of the movable bin and are positioned in the axial direction, a lower gap vertical to the vertical direction of the inner seat shaft of the handle is arranged between the sliding shaft and the movable bin for the lower movable blocks to move up and down, springs are arranged at the contact positions of the lower movable blocks and the inner wall of the movable bin, the lower movable blocks are mutually extruded with the upper movable blocks in the vertical direction of the inner seat shaft, at least 1 pair of upward protruding blocks is arranged on the 1 pair of lower edges of the lower movable blocks The umbrella comprises a slope part, wherein 1 pair of upper edges below an upper movable block corresponds to 1 pair of lower edges above a lower movable block, 1 pair of protruding blocks and 1 pair of slope parts are in mutual elastic extrusion contact, a corresponding movable hole is arranged at a position corresponding to an opening above a movable bin on an umbrella handle, a movable key is fixedly connected with the upper movable block at the position of the movable hole after being assembled, the upper movable block is pushed to move in the movable bin along the axis direction of a sliding shaft, a lower clamping hook with a sliding slope is arranged on the inner cylindrical surface of the lower movable block, and a clamping hole corresponding to the lower clamping hook is arranged at a corresponding position on an umbrella supporting rib honeycomb.

2. The anti-false-opening buckle structure of an automatic umbrella as claimed in claim 1, wherein the upper edge of the upper movable block has 2 pairs of slope portions, and the lower edge of the lower movable block has 2 pairs of protruding blocks corresponding to the slope portions.

3. The structure of claim 1, wherein the inner cylindrical surface of the upper movable block has a corresponding upper hook at a position opposite to the lower hook of the lower movable block, the upper hook is engaged with a through hole at a corresponding position on the umbrella rib honeycomb, an upper gap perpendicular to the vertical direction of the shaft is provided between the sliding shaft and the movable chamber for the upper movable block to move up and down, and the upper movable block and the lower movable block are pressed against each other by the elastic force of the spring.

4. The anti-false-opening buckle structure of an automatic umbrella as claimed in claim 1, wherein the upper movable block and the lower movable block are made of metal.

5. The anti-false opening buckle structure of an automatic umbrella as claimed in claim 1, wherein the inner sleeve made of metal material is embedded in the hole of the umbrella rib honeycomb.

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