Detachable umbrella

Abstract

The utility model discloses a detachable umbrella which comprises an umbrella cover, a buckle and a corner sleeve. The umbrella handle comprises an upper disc, a middle disc and a lower disc which are arranged on the umbrella handle in a sleeving manner and are sequentially mounted from top to bottom; the umbrella framework comprises a long rib rod, a short rib rod and a bayonet lock, one end of the long rib rod is embedded into the corner sleeve, the other end of the long rib rod is detachably connected with the upper disc through the bayonet lock, a rod handle located in the middle is clamped into the buckle, and one end of the short rib rod is detachably connected with the middle disc through the bayonet lock; the pressing piece comprises an umbrella cap, a gasket and an elastic clamping ring, the umbrella cover is pressed between the umbrella cap and the gasket, the umbrella cap and the gasket are both installed on the top of the upper disc through threads, and the bottom of the middle disc is embedded into the lower disc and then is clamped and installed through the elastic clamping ring. The umbrella has the beneficial effects that the umbrella is quickly disassembled and assembled and is portable through the detachable connecting structure of the buckle, the elastic pin and the thread.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of umbrella, especially a detachable umbrella. BACKGROUND

[0002] Traditional umbrella usually adopts fixed structure, and the rib, the umbrella surface and the umbrella handle are fixed through rivets or glue, which leads to large volume and inconvenience in carrying and storage, and the components are difficult to replace individually after damage. Although the existing detachable umbrella can be disassembled, it has complex structure and is tedious to assemble, and the connection stability is insufficient. In view of the above problems, a modular detachable umbrella is needed to be put forward, which realizes quick disassembly and portability through buckle, elastic pin and threaded connection structure. SUMMARY

[0003] The utility model aims at overcoming the insufficient of prior art, provides a detachable umbrella.

[0004] To solve the above technical problems, the utility model provides the following technical scheme: a detachable umbrella, including umbrella surface, including buckle and angle cover, umbrella handle, including upper disc, middle disc and lower disc which are sequentially installed from top to bottom, umbrella frame, including long bone rod, short bone rod and card pin, one end of the long bone rod is embedded in the angle cover, the other end is detachable connected with the upper disc through the card pin, the middle rod handle is clamped into the buckle, one end of the short bone rod is detachable connected with the middle disc through the card pin, pressing part, including umbrella cap, gasket and elastic ring, the umbrella surface is pressed between the umbrella cap and the gasket, the umbrella cap and the gasket are all installed on the top of the upper disc through screw thread, the middle disc bottom is embedded in the lower disc and is installed through the elastic ring.

[0005] Preferably, the top of the upper disc and the middle disc is provided with an embedding entrance and a pin groove, and the card pin is provided with an embedding part and an elastic pin; the embedding part can be installed after being embedded in the embedding entrance, and the elastic pin falls into the pin groove and is installed.

[0006] Preferably, the bottom of the upper disc is provided with a limiting disc with a positioning groove, and the top of the middle disc is provided with a positioning pin; the limiting disc is installed above the middle disc and is installed through the positioning pin embedded in the positioning groove.

[0007] Preferably, the middle disc further includes a clamping sleeve with an inner opening on the side wall, and the top outer wall of the lower disc is provided with a ring groove, and the ring groove is provided with an outer opening; the clamping sleeve is embedded in the lower disc, the outer opening is aligned with the inner opening, and the elastic ring is sequentially installed into the outer opening and the inner opening through the buckle after being clamped into the ring groove, so as to limit the middle disc and the lower disc.

[0008] Preferably, the sleeve comprises a positioning notch arranged on the bottom edge, the lower disc comprises a positioning block arranged on the inner side wall; the sleeve is embedded in the lower disc, and the positioning block can be positioned by being embedded in the positioning notch.

[0009] Preferably, the upper disc is provided with a threaded portion above, and the umbrella cap and the gasket are installed in cooperation with the threaded portion.

[0010] Preferably, the long bone rod and the short bone rod are hinged.

[0011] Preferably, the embedding entrances have guide camber surfaces, the embedding entrances are respectively arranged on the upper disc and the middle disc, and the guide camber surfaces are oppositely arranged.

[0012] Preferably, the lower disc further comprises a stop ring arranged on the top; the embedding entrance on the upper disc is blocked by the gasket from above, and the embedding entrance on the middle disc is blocked by the stop ring from below.

[0013] Preferably, the lower disc further comprises a limiting portion for limiting and blocking downward movement of the sleeve.

[0014] The utility model discloses the beneficial effects: through the buckle, elastic pin and the detachable connection structure of thread, realize the quick disassembly and portability of umbrella. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the whole structure schematic diagram of detachable umbrella of the utility model;

[0016] Figure 2 It is the structure schematic diagram of buckle and angle cover in detachable umbrella of the utility model;

[0017] Figure 3 It is the structure schematic diagram of umbrella frame in detachable umbrella of the utility model;

[0018] Figure 4 It is the structure schematic diagram of umbrella handle in detachable umbrella of the utility model;

[0019] Figure 5 It is the explosion structure schematic diagram of umbrella handle in detachable umbrella of the utility model;

[0020] Figure 6 It is the structure schematic diagram of middle disc in detachable umbrella of the utility model;

[0021] Figure 7 It is the structure schematic diagram of lower disc in detachable umbrella of the utility model. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the utility model embodiment clearer, the technical scheme in the utility model embodiment will be clearly and completely described below in combination with the drawings in the utility model embodiment. The described embodiment is part of the embodiments of the utility model, instead of all the embodiments.

[0023] Embodiment 1

[0024] With reference to Figures 1-7 The utility model provides a detachable umbrella, including umbrella surface 100, umbrella handle 200, umbrella framework 300 and compression part 400, wherein umbrella framework 300 is installed on umbrella handle 200, and umbrella surface 100 is installed through umbrella handle 200, umbrella framework 300 and compression part 400.

[0025] More specifically, umbrella surface 100 includes buckle 101 and corner sleeve 102; umbrella handle 200 includes upper disc 201, middle disc 202 and lower disc 203 which are sequentially installed from top to bottom on umbrella handle 200; umbrella framework 300 includes long bone rod 301, short bone rod 302 and clamping pin 303, wherein long bone rod 301 and short bone rod 302 are hinged, one end of long bone rod 301 is embedded in corner sleeve 102, the other end is detachably connected with upper disc 201 through clamping pin 303, the middle rod handle is clamped into buckle 101, one end of short bone rod 302 is detachably connected with middle disc 202 through clamping pin 303; compression part 400 includes umbrella cap 401, gasket 402 and elastic clasp 403, umbrella surface 100 is compressed between umbrella cap 401 and gasket 402, umbrella cap 401 and gasket 402 are both installed on the top of upper disc 201 through threads, and middle disc 202 is embedded in lower disc 203 and installed through elastic clasp 403 after being embedded in lower disc 203.

[0026] In order to realize detachable installation of umbrella framework 300 and upper disc 201 and middle disc 202, the top of upper disc 201 and middle disc 202 is provided with embedding entrance 204 and pin groove 205 in the embodiment, clamping pin 303 is provided with embedding part 303a and elastic pin 303b; after embedding part 303a is embedded in embedding entrance 204, elastic pin 303b falls into pin groove 205 and is installed by clamping.

[0027] In order to realize detachable alignment installation of upper disc 201 and middle disc 202, the bottom of upper disc 201 is provided with limiting disc 206 with alignment groove 206a in the embodiment, and the top of middle disc 202 is provided with alignment pin 202a; limiting disc 206 is installed above middle disc 202 and is installed by alignment through embedding alignment pin 202a in alignment groove 206a.

[0028] To achieve the detachable alignment and installation of the middle disc 202 and the lower disc 203, the middle disc 202 further comprises a sleeve 202b with an inner opening 202b-1 on the side wall, the top outer side wall of the lower disc 203 is provided with a ring groove 203a, and the ring groove 203a is provided with an outer opening 203a-1; the sleeve 202b is embedded in the lower disc 203, the outer opening 203a-1 is aligned with the inner opening 202b-1, and the elastic ring 403 is positioned by sequentially falling into the outer opening 203a-1 and the inner opening 202b-1 through the clamping block 403a after being clamped into the ring groove 203a.

[0029] Meanwhile, the sleeve 202b comprises a positioning notch 202b-2 arranged on the bottom edge, and the lower disc 203 comprises a positioning block 203b arranged on the inner side wall; the sleeve 202b is embedded in the lower disc 203, and the positioning block 203b can be positioned by being embedded in the positioning notch 202b-2.

[0030] To achieve the compression of the umbrella cap 401 and the gasket 402 on the umbrella surface 100, the upper disc 201 is provided with a threaded portion 201a at the top, and the umbrella cap 401 and the gasket 402 are installed in cooperation with the threaded portion 201a. It should be noted that the gasket 402 is first installed on the threaded portion 201a, then the umbrella surface 100 is sleeved on the umbrella handle 200, and then the umbrella cap 401 is used for compression to achieve the installation of the umbrella surface 100, and then the end of the long bone rod 301 is inserted into the corner sleeve 102, and the middle of the long bone rod 301 is clamped into the buckle 101 to achieve the support of the umbrella surface 100.

[0031] Further, the embedding entrance 204 has a guide arc surface 204a, and the embedding entrances 204 are respectively located on the upper disc 201 and the middle disc 202, and the guide arc surfaces 204a are oppositely arranged.

[0032] The lower disc 203 further comprises a stop ring 203c and a limiting portion 203d arranged on the top; the embedding entrance 204 located on the upper disc 201 is blocked by the gasket 402, and the embedding entrance 204 located on the middle disc 202 is blocked by the stop ring 203c. The limiting portion 203d is used for limiting and blocking the downward movement of the sleeve 202b.

[0033] In the embodiment, the modular assembly of the umbrella frame 300 and the umbrella handle 200 is as follows:

[0034] The connection between the umbrella frame 300 and the umbrella surface 100 is that the long bone rod 301 is fixed with the umbrella surface 100, the end of the long bone rod 301 (with a diameter matching the inner diameter of the corner sleeve) is inserted into the corner sleeve 102 at the edge of the umbrella surface 100 until it is completely embedded. The middle rod body of the long bone rod 301 is clamped into the buckle 101 of the umbrella surface 100, so as to ensure that the umbrella surface is evenly stressed when it is unfolded.

[0035] Short bone rod 302 and umbrella surface 100 auxiliary support, short bone rod 302 through the hinge point and long bone rod 301 connection, form umbrella cover surface when the two level support structure. Hinge can use stainless steel rivets, ensure smooth folding and fatigue resistance.

[0036] Umbrella frame 300 and the connection of the upper disc 201 is as follows:

[0037] The embedded part 303a of the key 303 is aligned with the embedding entrance 204 of the upper disc 201, and is pushed in along the guide camber 204a. The elastic pin 303b is compressed and shrunk until the embedded part 303a is completely inserted into the embedding entrance 204, and the elastic pin 303b automatically pops into the pin slot 205, completing the locking. Verification operation, gently pull the long bone rod 301, if it can't come out and no loose, then the installation is correct.

[0038] The middle disc 202 and the short bone rod 302 are connected, and the end of the short bone rod 302 is connected to the middle disc 202 by the key 303 in the same way. The embedding entrance 204 and the pin slot 205 structure of the middle disc 202 are the same as those of the upper disc 201.

[0039] The layered assembly and locking of the umbrella handle 200 are as follows:

[0040] The precise alignment of the upper disc 201 and the middle disc 202, the limiting disc 206 and the alignment pin 202a cooperate, and the limiting disc 206 at the bottom of the upper disc 201 is provided with six alignment grooves 206a distributed in a ring shape, and the alignment pin 202a at the top of the middle disc 202 is a cylindrical protrusion.

[0041] Push the middle disc 202 upward into the bottom of the upper disc 201, so that the alignment pin 202a slides into the alignment groove 206a, ensuring that the circumferential angles of the two are aligned.

[0042] The elastic ring 403 of the middle disc 202 and the lower disc 203 is locked, and the sleeve 202b and the lower disc 203 are prepositioned. The outer diameter of the sleeve 202b at the bottom of the middle disc 202 is slightly smaller than the inner diameter of the lower disc 203. Insert the sleeve 202b into the lower disc 203, rotate the middle disc until the positioning gap 202b-2 is aligned with the positioning block 203b on the inner side of the lower disc.

[0043] Install the elastic ring 403, press the middle disc 202 downward until the bottom of the sleeve 202b contacts the limiting part 203d of the lower disc 203. At this time, the outer opening 203a-1 and the inner opening 202b-1 are completely aligned. Align the buckle 403a of the elastic ring 403 with the opening, press it into the ring groove 203a. Verification: shake the umbrella handle 200, the middle disc 202 and the lower disc 203 do not shake, which means the locking is successful.

[0044] The umbrella surface 100 is compressed and sealed as a whole as follows:

[0045] The center hole of the umbrella cover 100 is threaded through the threaded part 201a on the top of the upper disc 201, and covers the surface of the upper disc. The washer 402 is mounted with the umbrella cap 401, and the washer 402 and the umbrella cap 401 are sequentially sleeved. The washer 402 can be made of silica gel material, which is used to buffer the pressure of the umbrella cover.

[0046] The umbrella cap 401 is rotated clockwise, and the umbrella cover 100 is pressed between the washer 402 and the upper disc 201 through the threaded part 201a.

[0047] Further, the disassembly process is as follows:

[0048] The umbrella cover 100 is quickly separated, the umbrella cap 401 and the washer 402 are disassembled, the umbrella cap 401 is counterclockwise rotated to be completely loosened, and the washer 402 and the umbrella cover 100 are removed. The end of the elastic pin 303b can be pressed by a thin needle, so that the embedded part 303a is separated from the embedding entrance 204, and the long bone rod 301 and the short bone rod 302 can be pulled out.

[0049] The umbrella handle 200 is stored in a split manner, and the elastic ring 403 is removed. The clamp block 403a of the elastic ring 403 can be clamped by a tweezers, and the elastic ring 403 can be taken out from the ring groove 203a by lightly pulling outward. The middle disc 202 is lifted upward, so that the middle disc 202 is separated from the lower disc 203.

[0050] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, but not to limit the protection scope of the present application. For ordinary skilled in the art, other different forms of changes or variations can be made on the basis of the above description and ideas, which do not need to be or cannot be exhausted. Any modification, equivalent replacement and improvement within the spirit and principles of the technical solutions of the present application should be covered in the protection scope of the claims of the present application.

Claims

1. A detachable umbrella, characterized in that: include, The umbrella canopy (100) includes a buckle (101) and corner sleeves (102); The umbrella handle (200) includes an upper plate (201), a middle plate (202) and a lower plate (203) which are sleeved on the umbrella handle (200) and installed sequentially from top to bottom; The umbrella frame (300) includes a long rib (301), a short rib (302), and a locking pin (303). One end of the long rib (301) is embedded in the corner sleeve (102), and the other end is detachably connected to the upper plate (201) through the locking pin (303). The handle located in the middle is inserted into the buckle (101). One end of the short rib (302) is detachably connected to the middle plate (202) through the locking pin (303). The clamping component (400) includes an umbrella cap (401), a washer (402), and an elastic retaining ring (403). The umbrella canopy (100) is clamped between the umbrella cap (401) and the washer (402). The umbrella cap (401) and the washer (402) are both threaded onto the top of the upper plate (201). The bottom of the middle plate (202) is embedded in the lower plate (203) and then secured by the elastic retaining ring (403).

2. The detachable umbrella according to claim 1, characterized in that: The top of the upper plate (201) and the middle plate (202) are provided with an insertion port (204) and a pin groove (205), and the locking pin (303) is provided with an insertion part (303a) and an elastic pin (303b); After the insert (303a) is inserted into the insert port (204), the elastic pin (303b) falls into the pin groove (205) for locking and installation.

3. The detachable umbrella according to claim 1, characterized in that: The upper plate (201) is provided with a limiting plate (206) with an alignment groove (206a) at the bottom, and the middle plate (202) is provided with an alignment pin (202a) at the top; The limiting plate (206) is installed above the middle plate (202) and is aligned by being embedded in the alignment groove (206a) by the alignment pin (202a).

4. The detachable umbrella according to claim 1, characterized in that: The middle plate (202) also includes a sleeve (202b) with an inner opening (202b-1) on its side wall, and the lower plate (203) has a ring groove (203a) on its top outer side wall, with an outer opening (203a-1) inside the ring groove (203a). The sleeve (202b) is embedded in the lower plate (203), the outer opening (203a-1) is aligned with the inner opening (202b-1), and the elastic retaining ring (403) is inserted into the ring groove (203a) and then falls into the outer opening (203a-1) and the inner opening (202b-1) in sequence through the retaining block (403a) to limit the middle plate (202) and the lower plate (203).

5. The detachable umbrella according to claim 4, characterized in that: The sleeve (202b) includes a positioning notch (202b-2) provided on the bottom edge, and the lower plate (203) includes a positioning block (203b) provided on the inner side wall; The card sleeve (202b) is embedded in the lower plate (203), and the positioning block (203b) can be correspondingly embedded in the positioning notch (202b-2) for positioning.

6. The detachable umbrella according to claim 1, characterized in that: The upper plate (201) is provided with a threaded part (201a), and the umbrella cap (401) and the washer (402) are both installed in conjunction with the threaded part (201a).

7. The detachable umbrella according to claim 1, characterized in that: The long bone rod (301) and the short bone rod (302) are hinged together.

8. The detachable umbrella according to claim 2, characterized in that: The embedding port (204) has a guide arc surface (204a). The embedding port (204) is located on the upper plate (201) and the middle plate (202) respectively, and the guide arc surface (204a) is arranged opposite to each other.

9. The detachable umbrella according to claim 2, characterized in that: The lower plate (203) also includes a retaining ring (203c) at the top; The upper part of the insertion port (204) on the upper plate (201) is blocked by the washer (402), and the lower part of the insertion port (204) on the middle plate (202) is blocked by the retaining ring (203c).

10. The detachable umbrella according to claim 4, characterized in that: The lower plate (203) also includes a limiting part (203d), which is used to limit and block the downward movement of the sleeve (202b).

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