CN112075736A - Sliding safety umbrella handle and automatic opening and closing umbrella - Google Patents

Abstract

The invention provides a sliding safety umbrella handle, wherein a sliding button is clamped on an umbrella head, a bulge is fixed on the sliding button, an umbrella opening button seat and an umbrella closing button seat are respectively arranged on the upper side and the lower side of the bulge, chute grooves are arranged on the umbrella opening button seat and the umbrella closing button, a U-shaped hook plate is clamped on the umbrella opening button seat, a tongue block is arranged in the middle of the U-shaped hook plate, a first elastic piece is fixedly connected to the back of the middle of the U-shaped hook plate, a triangular hook plate which is slidably connected to an inner seat is clamped on the umbrella closing button, a clamping strip is arranged on the triangular hook plate, a second elastic piece is fixedly connected to the back of the triangular hook plate, and the whole umbrella opening and umbrella closing process is realized by pushing the sliding button, so that potential safety hazards caused by mistaken collision are prevented, the safety of the umbrella handle is improved, the operation is convenient, the umbrella opening process is smooth, the utilization rate is.

Description

Sliding safety umbrella handle and automatic opening and closing umbrella

Technical Field

The invention relates to the technical field of umbrellas, in particular to a sliding safety umbrella handle and an automatic opening and closing umbrella.

Background

The traditional automatic opening and closing umbrella has occupied more and more shares in the market since two decades, the traditional automatic opening and closing umbrella adopts a button type to press the umbrella up and down, the umbrella is opened by pressing down, the umbrella is closed by pressing the button second, the inner structure adopts a rocker type and a sliding sleeve type, due to errors in production and processing, the rocker type rocker is easy to stand, the sliding sleeve type sliding sleeve is easy to slide, the traditional function has a certain proportion of potential safety hazard, the operation is inconvenient, when a finished product is assembled, an umbrella handle is generally wrapped by a bubble bag and then wound by adhesive paper, in the transportation process, a squeezing packing box is easy to touch the button to open the umbrella, the umbrella frame is damaged, the potential safety hazard is caused by a consumer in the purchasing process, and the traditional automatic opening and closing umbrella later develops the safe automatic opening and closing umbrella, the umbrella button is pressed down the umbrella and is opened, presses the second down the umbrella and draws in, but when the stick did not fully contract in the umbrella, needs the artificial downward entering of user, and at the in-process of pressing, the umbrella has the potential safety hazard because the power of spring rebounds easily and hurts the people.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides a sliding safety umbrella handle and an automatic opening and closing umbrella, which solve the problems of potential safety hazards in the prior art, such as inconvenient operation, easy mistaken touch of a button, easy rebounding of an opening spring and the like.

According to the embodiment of the invention, the sliding safety umbrella handle comprises an umbrella head, an inner seat arranged in the umbrella head and a middle rod arranged on the umbrella head, wherein a control pipe is fixedly arranged at the center of the inner seat, the middle rod comprises an inner pipe, a middle pipe and an outer pipe which are sleeved and stretched, an umbrella opening spring is arranged in the inner pipe and is fixed at the end part of the control pipe, a bullet head with a clamping neck is arranged in the control pipe, the bullet head is connected with a pull rope, the tail end of the pull rope is connected with an umbrella rib, a rubber pipe is arranged in the umbrella opening spring and is positioned above the bullet head, the pull rope is arranged in the rubber pipe in a penetrating manner, a buckle block protruding out of the outer pipe is arranged at the bottom end of the outer pipe, a sliding button is clamped on the umbrella head, a bulge is fixed at the back part of the sliding button, an umbrella opening button seat and an umbrella folding button seat are respectively arranged at the upper side and, the umbrella opening button seat and the umbrella folding button are provided with chutes matched with the bulges, the umbrella opening button seat is clamped with a U-shaped hook plate which is connected with the inner seat in a sliding way, the middle part of the U-shaped hook plate is provided with a tongue block matched with the buckle block, the back of the middle part of the U-shaped hook plate is fixedly connected with a first elastic piece, the first elastic piece is fixed on the inner seat, the umbrella folding button is clamped with a triangular hook plate which is connected with the inner seat in a sliding way, the triangular hook plate is provided with a clamping strip matched with the clamping neck, the back of the triangular hook plate is fixedly connected with a second elastic piece, the second elastic piece is fixed on the inner seat, the lower part of the inner seat is provided with a ratchet wheel with a spiral spring, the ratchet wheel is wound with a safety rope, the safety rope sequentially passes through the inner seat and the umbrella opening spring to be fixedly connected with the top end of the outer tube, the inner seat is provided with a linkage device, and the linkage device is, when the bullet head is positioned in the middle rod, the linkage device clamps the ratchet wheel to realize the unidirectional rotation of the ratchet wheel, and when the clamping neck of the bullet head is clamped with the clamping strip to clamp the bullet head in the control tube, the linkage device is separated from the ratchet wheel.

The technical principle of the invention is as follows: when the umbrella is closed, the safety rope is wound on the ratchet wheel, the spiral spring of the ratchet wheel is in a natural state, when the umbrella is required to be opened, the sliding button is pushed, the bulge of the sliding button is pressed against the chute of the umbrella opening button seat, the umbrella opening button seat is pressed to push the umbrella opening button seat to move in the reverse direction of the sliding button to drive the tongue block of the U-shaped hook plate to be separated from the buckling block of the outer pipe, the outer pipe moves towards the top of the outer pipe under the pushing of the umbrella opening spring to enable the middle rod to extend to an umbrella opening state, in the process, the bullet head is clamped in the control tube by the clamping strip of the triangular hook plate, the umbrella ribs are opened by the pull rope of the bullet head under the extension action of the outer tube, the safety rope is straightened by the outer tube, the clockwork spring is wound to accumulate force, and in the process, the bullet head enables the linkage device to be separated from the ratchet wheel all the time, under the resilience acting force of the first elastic piece, the umbrella opening button seat is restored to the initial state, and the sliding button is pushed back to the central position by the umbrella opening button seat; when the umbrella needs to be closed, the sliding button is pushed to enable the bulge of the sliding button to be abutted against the chute of the umbrella closing button seat, the umbrella closing button seat is pressed to push the umbrella closing button seat to move in the reverse direction of the sliding button to drive the clamping strip of the triangular hook plate to be separated from the clamping neck of the bullet head, the bullet head moves towards the top of the outer tube under the resilience effect of the umbrella ribs, the bullet head is separated from the control tube to enable the linkage device to clamp the ratchet wheel, the middle rod is pressed by hands to enable the middle rod to contract, in the contraction process, the linkage device enables the ratchet wheel to rotate in a single direction to contract the middle rod, the spring pulls the safety rope to be wound on the ratchet wheel, the spring is always kept balanced with the umbrella opening spring through the safety rope, under the resilience acting force of the second elastic piece, the umbrella closing button seat is restored to the initial state, the middle rod is completely retracted to enable the rubber tube to abut against the bullet head to press the bullet head in the control tube, the clamping strip of the, at this moment, the bullet head makes aggregate unit and ratchet break away from with the aggregate unit cooperation, the clockwork spring in the ratchet resumes to natural state, the knot piece card of outer tube is on the tongue piece of U-shaped hook plate, accomplish and receive the umbrella, whole parachute opening and receipts umbrella process need promote the sliding button and realize, prevent the mistake and bump and the potential safety hazard that brings, the security of umbrella stick has been improved, high durability and convenient operation, the parachute opening process is smooth, and simultaneously, use the safety rope to keep the balance of clockwork spring and parachute opening spring, where to receive when making the umbrella receive and stop where can both block the well stick, be unlikely to hinder the user when receiving the umbrella, the security of umbrella stick has further been improved.

Compared with the prior art, the invention has the following beneficial effects: realize opening the umbrella or closing the umbrella respectively through upwards or pushing down the sliding button, use aggregate unit and ratchet and bullet cooperation, it has solved the operation inconvenience, the button is touched by mistake easily, open the technical problem of potential safety hazard such as people is injured to the easy resilience of umbrella spring, whole umbrella opening and receipts umbrella process has been produced, it realizes to need to promote the sliding button, prevent the potential safety hazard that the mistake bumped and brought, the security of umbrella stick has been improved, high durability and convenient operation, the umbrella opening process is smooth, the rate of utilization is high, scrap fewly, safe and reliable, simultaneously, use the safety rope to keep the balance of clockwork spring and umbrella opening spring, make the umbrella receive where and stop when receiving and can both block the well stick, be unlikely to hindering the user when receiving the umbrella, the technological effect of the security of umbrella stick has further been improved.

According to another embodiment of the invention, the sliding safe automatic opening and closing umbrella comprises the umbrella handle, umbrella ribs arranged on the umbrella handle and an umbrella cover fixedly connected to the umbrella ribs, and the umbrella manufactured by using the safe umbrella handle has the advantages of guaranteed safety, strong practicability, convenience in operation and improvement of market competitiveness of enterprises.

Drawings

FIG. 1 is a schematic view of an umbrella handle assembly according to an embodiment of the present invention.

Fig. 2 is a structural schematic view of the umbrella handle in an open state according to the embodiment of the invention.

Fig. 3 is a structural schematic view of the umbrella handle in a closed state according to the embodiment of the invention.

Fig. 4 is a structural schematic diagram of the umbrella handle in the umbrella closing state according to the embodiment of the invention.

The umbrella head in the attached figure 1; 11. an inner seat; 12. controlling and managing; 13. a middle rod; 131. an inner tube; 132. a middle tube; 133. an outer tube; 134. buckling blocks; 14. an umbrella opening spring; 141. a hose; 15. a bullet head; 151. clamping a neck; 152. pulling a rope; 16. a bump; 17. a convex strip; 2. a slide button; 21. a protrusion; 22. an umbrella opening button seat; 221. a U-shaped hook plate; 222. a tongue block; 223. a first elastic member; 23. a button seat for closing the umbrella; 231. a triangular hook plate; 232. clamping the strip; 2321. tongue surface; 233. a second elastic member; 24. a chute; 3. a ratchet wheel; 31. a clockwork spring; 32. a safety cord; 33. a side plate; 4. a linkage device; 41. a joint; 42. a clamp arm; 43. and a third elastic member.

Detailed Description

The technical solution of the present invention is further explained with reference to the drawings and the embodiments.

As shown in fig. 1 to 4, an embodiment of the present invention provides a sliding safety umbrella handle, including an umbrella head 1, an inner seat 11 installed in the umbrella head 1, and a middle rod 13 installed on the umbrella head 1, wherein a control pipe 12 is fixedly installed at the center of the inner seat 11, the middle rod 13 includes an inner pipe 131, a middle pipe 132, and an outer pipe 133 that are sleeved and extended, an umbrella opening spring 14 is installed in the inner pipe 131, the umbrella opening spring 14 is fixed at an end of the control pipe 12, a bullet head 15 with a neck 151 is installed in the control pipe 12, the bullet head 15 is connected with a pull rope 152, an end of the pull rope 152 is connected with an umbrella rib, a rubber tube 141 is installed in the umbrella opening spring 14, the rubber tube 141 is located above the bullet head 15, the pull rope 152 is inserted into the rubber tube 141, and a buckle 134 protruding outward from the outer pipe 133 is installed at a bottom end of the outer pipe 133, which is characterized in: the umbrella head 1 is connected with a sliding button 2 in a clamping manner, the back of the sliding button 2 is fixed with a bulge 21, the upper side and the lower side of the bulge 21 are respectively provided with an umbrella opening button seat 22 and an umbrella closing button seat 23 which are arranged on an inner seat 11, the umbrella opening button seat 22 and the umbrella closing button are provided with chutes 24 matched with the bulge 21, the umbrella opening button seat 22 is connected with a U-shaped hook plate 221 which is connected with the inner seat 11 in a clamping manner in a sliding manner, the middle part of the U-shaped hook plate 221 is provided with a tongue block 222 matched with the buckle block 134, the back of the middle part of the U-shaped hook plate 221 is fixedly connected with a first elastic part 223, the first elastic part 223 is fixed on the inner seat 11, the umbrella closing button is connected with a triangular hook plate 231 which is connected with the inner seat 11 in a sliding manner, the triangular hook plate 231 is provided with a clamping strip 232 matched with the clamping neck 151, and the back of the triangular hook plate, second elastic component 233 fixes on interior seat 11, and the ratchet 3 of taking clockwork spring 31 is installed to the lower part of interior seat 11, the winding has safety rope 32 on the ratchet 3, safety rope 32 passes interior seat 11, parachute-opening spring 14 fixed connection in proper order on the top of outer tube 133, install aggregate unit 4 on the interior seat 11, aggregate unit 4 with bullet head 15 reaches ratchet 3 linkage cooperation, when bullet head 15 is located when well stick 13 is interior, aggregate unit 4 blocks ratchet 3 and realizes unidirectional rotation, when bullet head 15 the card neck 151 with card strip 232 block makes bullet head 15 block when controlling in the pipe 12, aggregate unit 4 with ratchet 3 breaks away from.

The specific operation process comprises the following steps: as shown in fig. 4, when the umbrella is closed, the safety rope 32 is wound on the ratchet 3, the spiral spring 31 of the ratchet 3 is in a natural state, and when the umbrella needs to be opened, as shown in fig. 2, the sliding button 2 is pushed, the protrusion 21 of the sliding button 2 is pressed against the chute 24 of the umbrella opening button seat 22, the umbrella opening button seat 22 is pushed to move in the reverse direction of the sliding button 2, the tongue piece 222 of the U-shaped hook plate 221 is driven to be separated from the buckle piece 134 of the outer tube 133, the outer tube 133 moves towards the top of the outer tube 133 under the pushing of the umbrella opening spring 14, the middle rod 13 is extended to an umbrella opening state, in the process, the clamping strip 232 of the triangular hook plate 231 clamps the bullet head 15 in the control tube 12, the pull rope 152 of the bullet head 15 props open the umbrella ribs under the extending action of the outer tube 133, the outer tube 133 straightens the safety rope 32, the spiral spring 31 is wound and accumulated, and in the process, the linkage device 4 is always separated from the ratchet 3 by the bullet head 15, under the resilience force of the first elastic member 223, the umbrella opening button seat 22 is restored to its initial state, and the slide button 2 is pushed back to the central position by the umbrella opening button seat 22; when the umbrella needs to be closed, as shown in fig. 3, the sliding button 2 is pushed to press the protrusion 21 of the sliding button 2 against the chute 24 of the umbrella closing button seat 23, the umbrella closing button seat is pressed to push the umbrella closing button seat 23 to move in the opposite direction of the sliding button 2, the clamping strip 232 of the triangular hook plate 231 is driven to be separated from the clamping neck 151 of the bullet head 15, the bullet head 15 moves towards the top of the outer tube 133 under the rebounding action of the umbrella ribs, the bullet head 15 is separated from the control tube 12 to enable the linkage device 4 to clamp the ratchet wheel 3, the middle rod 13 is contracted by pressing the middle rod 13 with hands, during the contraction process, as the linkage device 4 enables the ratchet wheel 3 to rotate in one direction, the middle rod 13 is contracted, the clockwork spring 31 pulls the safety rope 32 to be wound on the ratchet wheel 3, the clockwork spring 31 is always balanced with the umbrella opening spring 14 through the safety rope 32, under the rebounding action force of the second elastic piece 233, the umbrella closing button seat 23 is restored to, the rubber tube 141 pushes against the bullet head 15 to press the bullet head 15 in the control tube 12, the clamping strip 232 of the triangular hook plate 231 is clamped on the clamping neck 151 of the bullet head 15, at this time, the bullet head 15 is matched with the linkage device 4 to separate the linkage device 4 from the ratchet wheel 3, the clockwork spring 31 in the ratchet wheel 3 is restored to a natural state, the buckling block 134 of the outer tube 133 is clamped on the tongue block 222 of the U-shaped hook plate 221 to complete the umbrella folding, the whole umbrella unfolding and umbrella folding processes are realized by pushing the sliding button 2, the potential safety hazard caused by mistaken collision is prevented, the safety of the umbrella handle is improved, the operation is convenient, the umbrella unfolding process is smooth, the use rate is high, the scrappage is low, the safety and the reliability are high, meanwhile, the safety rope 32 is used for keeping the balance between the spring 31 and the umbrella unfolding spring 14, so that the middle rod 13 can be clamped when the umbrella is folded and is stopped at any place, the user is not hurt when the umbrella is folded, and the safety of the umbrella handle is further improved.

As shown in fig. 1 to 3, the linkage device 4 includes a joint 41, and a clamp arm 42 fixed in the middle of the joint 41 and perpendicular to the joint 41, the joint 41 is hinged to the inner seat 11, the joint 41 is located inside the triangular hook plate 231, the end of the joint 41 is fixedly connected with a third elastic member 43, the third elastic member 43 is fixed on the inner seat 11, the clamp arm 42 extends into the control tube 12 and abuts against the end of the bullet head 15, and the end of the joint 41 is matched with the ratchet of the ratchet wheel 3. After the umbrella is opened, the top end cambered surface of the bullet head 15 abuts against the clamping arm 42 to enable the joint 41 to incline, so that the tail end of the joint 41 is separated from the ratchet wheel 3, after the umbrella is closed, the bullet head 15 is separated from the control pipe 12, the clamping arm 42 does not have the interference effect of the bullet head 15, and under the acting force of the third elastic piece 43, the tail end of the joint 41 is clamped on the ratchet wheel 3 to enable the ratchet wheel 3 to rotate in a single direction, and the umbrella is simple in structure, practical and convenient.

As shown in the attached drawings 1-3, the first elastic piece 223, the second elastic piece 233 and the third elastic piece 43 are all adaptive telescopic springs, so that the sliding safety umbrella handle is convenient to install, high in practicability and stable in elasticity.

As shown in the attached figure 1, the sliding safety umbrella handle is characterized in that a protruding block 16 matched with a finger is fixedly connected in the middle of the top surface of the sliding button 2, which is opposite to the protrusion 21, the protruding block 16 is perpendicular to the moving direction of the sliding button 2, the sliding button 2 is pushed upwards or downwards to slide by pressing the protruding block 16 with a hand, and the sliding safety umbrella handle is convenient to use and attractive and elegant.

As shown in the attached drawing 1, a slip safety umbrella handle, slide button 2 with protruding 21 top surface both sides fixedly connected with that carries on the back mutually has the sand grip 17 with finger matched with crescent, sand grip 17 is perpendicular with slide button 2's direction of motion, promotes the sand grip 17 of top and below respectively with the hand and realizes opening the umbrella and closing the umbrella, and the function is more obvious, convenient to use, elegant appearance.

As shown in figure 1, the side edge of the ratchet wheel 3 is buckled with a side plate 33, one end of an inner ring of the clockwork spring 31 is fixed on the ratchet wheel 3, one end of an outer ring of the clockwork spring 31 is fixed on the side plate 33, the clockwork spring 31 is prevented from popping up the ratchet wheel 3, and the function of the clockwork spring 31 is more complete.

As shown in fig. 2 to 4, in the sliding safety umbrella handle, the end of the clamping strip 232 is provided with an inclined tongue surface 2321, the tongue surface 2321 faces the end of the bullet head 15, and the clamping strip 232 with the tongue surface 2321 is matched with the bullet head 15 more smoothly, so that the clamping is convenient.

As shown in figure 1, the bulge 21 is provided with an arc-shaped end face, so that the bulge 21 is more smoothly matched with the umbrella opening button seat 22 and the umbrella closing button seat 23, and the umbrella is conveniently opened and closed.

The utility model provides an automatic umbrella of opening and shutting of safe slip, includes foretell umbrella stick, installs rib and the umbrella face of fixed connection on the rib on the umbrella stick use the umbrella of the umbrella stick preparation of above-mentioned security, the security obtains guaranteeing, and the practicality is strong, and convenient operation has improved the market competition of enterprise.

The umbrella frame comprises two-fold, three-fold and four-fold types, so that the sliding safety automatic opening and closing umbrella is wider in applicability.

Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.

Claims (10)

1. The utility model provides a slip safety umbrella handle, includes the umbrella head, installs the interior seat in the umbrella head and installs the well stick on the umbrella head, the fixed accuse pipe that is provided with in interior seat center, well stick is including cup jointing flexible inner tube, well pipe and outer tube, the intraductal spring that opens the umbrella that is provided with, the tip at the accuse pipe is fixed to the spring that opens the umbrella, the intraductal bullet head that is provided with the area card neck of accuse, the bullet head is connected with the stay cord, the end-to-end connection rib of stay cord, be provided with the rubber tube in the spring that opens the umbrella, the rubber tube is located on the bullet head, the stay cord is worn to establish in the rubber tube, the bottom of outer tube is provided with outside of tubes convex knot piece, its characterized: the umbrella is characterized in that a sliding button is clamped on the umbrella head, a bulge is fixed on the back of the sliding button, an umbrella opening button seat and an umbrella closing button seat which are arranged on the inner seat are respectively arranged on the upper side and the lower side of the bulge, chute grooves matched with the bulge are arranged on the umbrella opening button seat and the umbrella closing button, a U-shaped hook plate which is connected with the inner seat in a sliding manner is clamped on the umbrella opening button seat, a tongue block matched with the buckle block is arranged in the middle of the U-shaped hook plate, a first elastic piece is fixedly connected to the back of the middle of the U-shaped hook plate, the first elastic piece is fixed on the inner seat, a triangular hook plate which is connected with the inner seat in a sliding manner is clamped on the umbrella closing button, a clamping strip matched with the clamping neck is arranged on the triangular hook plate, a second elastic piece is fixedly connected to the back of the triangular hook plate, the second elastic piece is fixed on the inner seat, and a, the winding has the safety rope on the ratchet, the safety rope passes interior seat, parachute-opening spring fixed connection in proper order on the top of outer tube, install aggregate unit on the interior seat, aggregate unit with the bullet head reaches the ratchet linkage cooperation, when the bullet head is located when well stick, aggregate unit blocks the ratchet and realizes thorn wheel unidirectional rotation, when the card neck of bullet head with card strip block makes bullet head card when the control tube, aggregate unit with the ratchet breaks away from.

2. A sliding safety umbrella handle as claimed in claim 1, wherein: the linkage device comprises a joint and a clamping arm which is fixed in the middle of the joint and perpendicular to the joint, the joint is hinged to the inner seat and located on the inner side of the triangular hook plate, a third elastic piece is fixedly connected to the end portion of the joint and fixed on the inner seat, the clamping arm extends into the control pipe and is abutted to the end portion of the bullet head, and the tail end of the joint is matched with the ratchet of the ratchet wheel.

3. A sliding safety umbrella handle as claimed in claim 2, wherein: the first elastic piece, the second elastic piece and the third elastic piece are all adaptive telescopic springs.

4. A sliding safety umbrella handle as claimed in any one of claims 1 to 3, wherein: the middle of the top surface of the sliding button, which is back to the protrusion, is fixedly connected with a lug matched with a finger, and the lug is perpendicular to the moving direction of the sliding button.

5. A sliding safety umbrella handle as claimed in any one of claims 1 to 3, wherein: the sliding button with protruding top surface both sides fixedly connected with that carried on the back mutually and pointing the crescent sand grip, the sand grip is perpendicular with sliding button's direction of motion.

6. A sliding safety umbrella handle as claimed in claim 1, wherein: the side edge of the ratchet wheel is buckled with a side plate, one end of the inner ring of the clockwork spring is fixed on the ratchet wheel, and one end of the outer ring of the clockwork spring is fixed on the side plate.

7. A sliding safety umbrella handle as claimed in claim 1, wherein: the tail end of the clamping strip is arranged into an inclined tongue surface, and the tongue surface faces the tail end of the bullet head.

8. A sliding safety umbrella handle as claimed in claim 1, wherein: the protrusion is provided with an arc-shaped end face.

9. The utility model provides a slip safe automatic umbrella that opens and shuts which characterized in that: the umbrella comprises an umbrella handle according to any one of claims 1 to 9, umbrella ribs mounted on the umbrella handle, and an umbrella cover fixedly connected to the umbrella ribs.

10. A sliding safety automatic opening and closing umbrella as claimed in claim 9, wherein: the umbrella ribs comprise two-fold, three-fold and four-fold types.

Images