CN213664044U - Safety umbrella - Google Patents

Abstract

The application relates to a safety umbrella, which relates to the technical field of umbrellas, and the technical proposal mainly comprises umbrella cloth, a framework and umbrella ribs, slider, bullet fastener and umbrella stick, the umbrella cloth is fixed to the skeleton, the skeleton includes first umbrella pole of a plurality of and second umbrella pole, wherein one end of each first umbrella pole is all articulated with the upper end of rib, each first umbrella pole all is connected with the umbrella cloth, wherein one end of each second umbrella pole all is articulated with the first umbrella pole middle section that corresponds, the one end that first umbrella pole was kept away from to each second umbrella pole all is articulated with the slider, the slider slides on the rib, the umbrella stick is fixed to the rib lower extreme, bullet fastener is flexible to be installed on the rib, set up the locating hole that supplies bullet fastener joint location on the slider, be fixed with the flexure strip that is located the locating hole outside on the slider, the width of flexure strip is greater than the thickness of bullet fastener contact segment, the flexure strip can take place elastic deformation and answer the normal position towards the direction that is close to or keeps away from bullet fastener. This application has the effect that improves the safety in utilization performance of parachute kit.

Description

Safety umbrella

Technical Field

The application relates to the technical field of umbrellas, in particular to a safety umbrella.

Background

Currently, umbrellas are mainly tools for shading sun or rain and snow. Present parachute kit mainly includes umbrella cloth, the rib, skeleton and umbrella stick, the skeleton includes first umbrella pole and second umbrella pole, first umbrella pole rotates to set up and is connected in rib tip and with umbrella cloth, it is provided with a slider to slide on the rib, second umbrella pole both ends are articulated with first umbrella pole and slider respectively, be provided with twice bullet fastener on the rib, the twice bullet fastener corresponds the parachute kit and is opening or under the closed condition, be provided with the locating hole with the fastener joint that supplies the bullet on the slider, through the bullet fastener joint that slides slider and correspond, realize strutting or drawing in of parachute kit. Conventional snap members are often provided as metal tabs that are telescopically disposed on the ribs.

In view of the above-mentioned related technologies, the applicant finds that the existing umbrella has the following defects in the practical use process: when the umbrella is folded or opened, the metal sheet needs to be pressed to relieve the limiting effect on the sliding piece, and due to the fact that the partial thickness of the metal sheet is relatively thin, a user can scratch or even scratch fingers easily when using the umbrella, certain potential safety hazards exist in the process of folding and unfolding the umbrella, and therefore improvement is needed.

SUMMERY OF THE UTILITY MODEL

In order to improve the safety in utilization performance of parachute kit, this application provides a safety parachute kit.

The application provides a safety umbrella adopts following technical scheme:

the utility model provides a safety umbrella, includes rib, slider and bullet fastener, slider slip cap establishes to the rib on, it sets up on the rib to play the fastener flexible, set up on the slider with bullet fastener joint complex locating hole, be provided with the flexure strip that is located the locating hole outside on the slider, the width of flexure strip is greater than the thickness of bullet fastener contact segment, the flexure strip can be towards the direction that is close to or keeps away from bullet fastener and take place elastic deformation and answer the normal position.

Through adopting above-mentioned technical scheme, be provided with the flexure strip through the locating hole outside at the slider, come indirect control to play the fastener through pressing the flexure strip and stretch out and draw back on the rib, because the area of contact of flexure strip is big than the area of contact of playing the fastener, and then the indirect area of contact that has increased user and play the fastener reduces the user and produces the indentation when pressing and play the fastener or by the condition of fish tail, and then the security performance when the parachute kit uses.

Preferably, the elastic piece is "Contraband" word shape setting, the elastic piece includes connecting portion and presses the portion, connecting portion set up perpendicularly in the both ends of pressing the portion, two the one end that the portion was pressed away from to connecting portion is connected with the slider, press the portion can be towards being close to or keeping away from the direction bending of bullet fastener.

Through adopting above-mentioned technical scheme, realize indirectly through the elastic deformation ability of pressing the splenium and control the effect that the elastic fastener carries out the expansion and contraction through the flexure strip, the effect of connecting portion will be pressed the splenium and lift away from the slider to in order to give the activity space of pressing the splenium, and then realize that the flexure strip presses the effect of elastic fastener.

Preferably, the elastic piece is arranged in an arc shape, the elastic piece spans to the outer side of the positioning hole, and the elastic piece is bent towards the direction away from the elastic fastener.

Through adopting above-mentioned technical scheme, utilize the arc elastic action of arc elastic sheet to realize pressing down the effect of bullet fastener, simple structure is convenient for realize the elasticity and reply the effect.

Preferably, the parachute kit still includes the skeleton, the skeleton includes first umbrella pole and second umbrella pole, first umbrella pole and second umbrella pole all adopt the glass fiber pole, all the cover is equipped with metal sleeve on the both ends of first umbrella pole and second umbrella pole, first umbrella pole wherein one of them metal sleeve of serving is articulated with the rib, second umbrella pole wherein one of them metal sleeve of serving is articulated with first umbrella pole, metal sleeve and the slider on the second umbrella pole other end are articulated.

By adopting the technical scheme, the traditional framework is made of metal materials, so that the defects of heavy weight and easiness in rusting exist, the glass fiber rod is adopted as the main material of the framework, and the excellent mechanical property and the light weight compared with the metal of the glass fiber rod are utilized, so that the weight of the framework is reduced and the load sense of a user is reduced while the structural strength of the framework is not weakened; because the inconvenient articulated effect that realizes of glass fiber pole, consequently will be provided with the articulated connection effect that the metal sleeve is convenient for realize first umbrella pole and second umbrella pole on the both ends of glass fiber pole.

Preferably, the circumferential side of each metal sleeve is provided with a reserved seam, and each metal sleeve is clamped and sleeved on the corresponding umbrella rod.

Through adopting above-mentioned technical scheme, the setting of reserving the seam will be convenient for insert the glass gag lever post in the metal sleeve to press from both sides tightly through exerting pressure to the metal sleeve and realize that the metal sleeve presss from both sides tight fixed with the glass fiber pole, further improve glass fiber pole and metal sleeve's joint strength.

Preferably, the umbrella further comprises an umbrella handle arranged at the lower end of the umbrella ribs, and a sponge sleeve is sleeved on the umbrella handle.

Through adopting above-mentioned technical scheme, the setting of sponge cover will further improve the holding comfort of umbrella stick.

Preferably, the lower end of the handle is rotatably connected with a hook.

Through adopting above-mentioned technical scheme, the setting of couple will be convenient for the hanging of parachute kit and place, also be convenient for the parachute kit to carry out the rainwater driping operation.

Preferably, the hook is arranged in a triangular shape.

Through adopting above-mentioned technical scheme, utilize triangle-shaped's edges and corners will be convenient for realize the stable positioning of couple, further improve hanging of parachute kit and establish stability.

Preferably, the slider is provided with thickened portions at both ends in the length direction of the umbrella ribs.

Through adopting above-mentioned technical scheme, when the slider slides on the rib and plays with the bullet knot spare when acting on, the both ends of slider play and press the effect in the rib with the bullet knot spare, consequently will be provided with the thickening portion on the both ends of slider, with the further improvement slider with the structural strength of bullet knot spare effect area, improve the stability of slider and bullet knot spare effect.

In summary, the present application includes at least one of the following beneficial technical effects:

the elastic piece is arranged outside the positioning hole of the sliding piece, and the elastic piece presses the elastic fastener, so that the contact area between a user and the elastic fastener is increased, the condition that the user generates an indentation or is scratched when pressing the elastic fastener is reduced, and the safety performance of the umbrella is improved when the umbrella is used;

the first umbrella rod and the second umbrella rod are arranged to be glass fiber rods, so that the weight of the umbrella is further reduced.

Drawings

Fig. 1 is a schematic view of the overall structure of an umbrella in embodiment 1 of the present application;

FIG. 2 is an enlarged view of part A of FIG. 1;

FIG. 3 is an enlarged view of a portion B of FIG. 1;

fig. 4 is an enlarged schematic view of the slider portion of embodiment 2.

Reference numerals: 1. umbrella cloth; 2. a framework; 21. a first umbrella pole; 22. a second umbrella rod; 3. umbrella ribs; 4. a slider; 5. a spring fastener; 6. an umbrella handle; 7. positioning holes; 8. an elastic sheet; 81. a connecting portion; 82. a pressing part; 9. thickening part; 10. a metal sleeve; 11. reserving a seam; 12. a sponge sleeve; 13. and (4) hanging hooks.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a safety umbrella.

Example 1:

referring to fig. 1 and 2, the umbrella comprises an umbrella cloth 1, a frame 2, umbrella ribs 3, a slider 4, an elastic fastener 5 and an umbrella handle 6, the umbrella cloth 1 is fixed on the frame 2 for shielding rain and snow, the frame 2 comprises a plurality of first umbrella rods 21 and second umbrella rods 22, one end of each first umbrella rod 21 is hinged with the upper end of the umbrella rib 3, each first umbrella rod 21 is fixedly connected with the umbrella cloth 1, one end of each second umbrella rod 22 is hinged with the middle section of the corresponding first umbrella rod 21, one end of each second umbrella rod 22 far away from the first umbrella rod 21 is hinged with the slider 4, the slider 4 is arranged in a cylindrical tube shape, the slider 4 slides on the umbrella ribs 3, the umbrella handle 6 is fixed at the lower ends of the umbrella ribs 3, the elastic fastener 5 is telescopically mounted on the umbrella ribs 3 along the radial direction of the umbrella ribs 3 (the structure of the elastic fastener 5 is a conventional technology in the field), the slider 4 is provided with a positioning hole 7 for clamping and positioning the elastic fastener 5, be fixed with the flexure strip 8 that is located the locating hole 7 outside on slider 4, the width of flexure strip 8 is greater than the thickness of 5 contact sections of bullet fastener, flexure strip 8 can be towards the direction that is close to or keeps away from bullet fastener 5 and take place elastic deformation and recover the normal position, when slider 4 slided on rib 3 and when joint to locating hole 7, will be through pressing down flexure strip 8 will play in fastener 5 shrink meeting rib 3 and can drive slider 4 and slide, flexure strip 8 can recover the normal position under the effect of the elastic recovery power of self.

Specifically, referring to fig. 1 and 2, the elastic sheet 8 is "Contraband" shaped, the elastic sheet 8 and the sliding member 4 are integrally formed by injection molding, the elastic sheet 8 includes a connecting portion 81 and a pressing portion 82, the connecting portion 81 is vertically disposed at two ends of the pressing portion 82, one end of the two connecting portions 81 far away from the pressing portion 82 is connected to the sliding member 4, the pressing portion 82 can elastically bend towards a direction close to or far away from the elastic fastener 5, and the pressing portion 82 is pressed downwards to enable the elastic fastener 5 to retract into the rib 3 until the sliding member 4 can be driven to slide. In order to ensure the stability of the interaction between slider 4 and snap 5, thickened portions 9 are provided at both ends of slider 4 in the longitudinal direction of rib 3.

Further, referring to fig. 1 and 2, each of the first umbrella pole 21 and the second umbrella pole 22 is a fiberglass pole, metal sleeves 10 are respectively sleeved at both ends of each of the first umbrella pole 21 and the second umbrella pole 22, the metal sleeve 10 at one end of each of the first umbrella pole 21 is hinged to the umbrella rib 3, the metal sleeve 10 at one end of each of the second umbrella pole 22 is hinged to the first umbrella pole 21, and the metal sleeve 10 at the other end of each of the second umbrella pole 22 is hinged to the slider 4.

Further, referring to fig. 1 and 3, each metal sleeve 10 is provided with a reserved seam 11 on the circumferential side, each metal sleeve 10 is tightly sleeved on the corresponding umbrella rod, and the metal sleeve 10 has an effect of reducing the diameter by the action of the reserved seam 11, so that the glass fiber rod and the metal sleeve 10 are connected and fixed by compressing the metal sleeve 10.

Referring to fig. 1, a sponge sleeve 12 is sleeved on the outer wall of the umbrella handle 6 to improve the holding comfort of a user. The lower end of the umbrella handle 6 is rotatably connected with a hook 13 in a triangular shape, and the hook 13 is convenient for stably hanging the umbrella.

The implementation principle of the embodiment 1 is as follows: fixing the elastic fasteners 5 and the umbrella handle 6 to the umbrella ribs 3, slidably fixing the sliding pieces 4 to the umbrella ribs 3, fixing each first umbrella rod 21 to the umbrella ribs 3, fixing each second umbrella rod 22 to the sliding pieces 4, fixing each second umbrella rod 22 to each corresponding first umbrella rod 21, and fixing the umbrella cloth 1 to each first umbrella rod 21; when the umbrella is opened and used, the pressing part 82 is pressed downwards to press the elastic fastener 5 close to one end of the umbrella handle 6 back to the umbrella ribs 3, the sliding part 4 slides upwards until the elastic fastener 5 far away from one end of the umbrella handle 6 is clamped into the positioning hole 7, and the opening and the fixing of the umbrella are realized; when the umbrella needs to be retracted and retracted, the pressing part 82 is pressed downwards to press the elastic buckle part 5 far away from one end of the umbrella handle 6 back to the umbrella ribs 3, the sliding part 4 slides downwards until the elastic buckle part 5 near one end of the umbrella handle 6 is clamped into the positioning hole 7, and the retraction and the fixation of the umbrella are realized.

Example 2:

referring to fig. 4, the present embodiment is different from embodiment 1 in that the elastic piece 8 is provided in an arc shape, the elastic piece 8 spans outside the positioning hole 7, the elastic piece 8 is bent in a direction away from the snap piece 5, and the elastic piece 8 and the slider 4 are integrally formed.

The implementation principle of the embodiment 2 is as follows: the difference from embodiment 1 is that the molding die of the elastic sheet 8 is different.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (9)

1. The utility model provides a safety umbrella utensil, includes rib (3), slider (4) and bullet fastener (5), slider (4) slip cap is established to rib (3) on, bullet fastener (5) are flexible to be set up on rib (3), set up on slider (4) with bullet fastener (5) joint complex locating hole (7), its characterized in that: the sliding piece (4) is provided with an elastic sheet (8) located on the outer side of the positioning hole (7), the width of the elastic sheet (8) is larger than the thickness of the contact section of the elastic fastener (5), and the elastic sheet (8) can elastically deform and return to the original position in the direction close to or far away from the elastic fastener (5).

2. A safety umbrella of claim 1, wherein: elastic piece (8) are "Contraband" font setting, elastic piece (8) are including connecting portion (81) and press splenium (82), connecting portion (81) set up perpendicularly in the both ends of pressing splenium (82), two connecting portion (81) are kept away from the one end of pressing splenium (82) and are connected with slider (4), press splenium (82) can be towards being close to or keeping away from the direction bending of bullet fastener (5).

3. A safety umbrella of claim 1, wherein: the elastic piece (8) is arranged in an arc shape, the elastic piece (8) spans to the outer side of the positioning hole (7), and the elastic piece (8) is arranged in a bending mode towards the direction far away from the elastic fastener (5).

4. A safety umbrella of claim 1, wherein: the umbrella still includes skeleton (2), skeleton (2) are including first umbrella pole (21) and second umbrella pole (22), first umbrella pole (21) and second umbrella pole (22) all adopt the glass fiber pole, all the cover is equipped with metal sleeve (10) on the both ends of first umbrella pole (21) and second umbrella pole (22), first umbrella pole (21) wherein one serves metal sleeve (10) and rib (3) articulated, second umbrella pole (22) wherein one serves metal sleeve (10) and first umbrella pole (21) articulated, metal sleeve (10) on the second umbrella pole (22) other end is articulated with slider (4).

5. A safety umbrella of claim 4, wherein: reserved seams (11) are arranged on the peripheral sides of the metal sleeves (10), and the metal sleeves (10) are clamped and sleeved on the corresponding umbrella rods.

6. A safety umbrella of claim 1, wherein: the umbrella further comprises an umbrella handle (6) arranged at the lower end of the umbrella ribs (3), and a sponge sleeve (12) is sleeved on the umbrella handle (6).

7. A safety umbrella of claim 6, wherein: the lower end of the umbrella handle (6) is rotatably connected with a hook (13).

8. A safety umbrella of claim 7, wherein: the hook (13) is arranged in a triangular shape.

9. A safety umbrella of claim 1, wherein: and thickened parts (9) are arranged at two ends of the sliding part (4) along the length direction of the umbrella ribs (3).

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