CN213188465U - Quick-release structure of umbrella rib - Google Patents

Abstract

A quick-release structure of umbrella rib, its characterized in that: including rib and joint, the rib can be dismantled with the umbrella dish through connecting and be connected, and the inner end setting of joint is rotated with the umbrella dish on the umbrella dish and is connected, and the outer end of joint is equipped with the buckle, and the link of rib is equipped with the draw-in groove that corresponds, connects the cooperation that passes through buckle and draw-in groove and can dismantle with the rib and be connected. Set up the joint on the umbrella dish, the rib passes through the draw-in groove and the buckle cooperation is pegged graft fixedly with connecting detachable, when needing to pull down the rib, only needs to press the buckle can easily pull down the rib, very convenient and fast. The utility model discloses simple structure, convenient and fast is dismantled in the installation, when can satisfying the rib and damage, dismantles the needs of changing or maintaining fast, and labour saving and time saving has not only still practiced thrift the cost.

Description

Quick-release structure of umbrella rib

Technical Field

The utility model belongs to the technical field of outdoor sun shade, a sun shade rib is related to, concretely relates to quick detach structure of rib.

Background

The sunshade belongs to leisure household articles, is mainly applied to leisure places such as squares, beaches, parks, courtyards and the like, and is used for shading sun, enjoying cool, shielding wind and keeping out rain for people. The sun shade that current receipts were closed supports the umbrella cloth cover through a plurality of ribs mostly, in order to play the effect of sunshade, among the prior art, the rib is rotatable formula connection with coupling assembling between the upper and lower umbrella dish, in order to prevent in the use of umbrella, two connecting pieces break away from each other, adopt riveting and interference fit's mode with the both ends of pin joint axle with adapting unit fastening connection together usually, though the umbrella is very firm in the use like this, but when meeting with bad weather rib rupture, and when needing to dismantle the maintenance replacement rib, then can bring a lot of inconveniences, and then increased the cost of retrieving.

Through looking up, chinese patent "an easy detachable rib connection structure" that current patent number is CN200910112132.2, including base and the rotor of rotatable coupling on the base, wherein, the base is including relative setting and first lug, the second lug that has coaxial hole, be equipped with in first lug and the second lug from hole draw forth separately and syntropy parallel first guide slot and second guide slot, the rotor includes the main part and sets up first protruding axle and the second protruding axle in the main part both sides, first protruding axle, second protruding axle respectively with the hole rotatable coupling of first lug, second lug, first protruding axle, second protruding axle can be followed first guide slot, second guide slot cunning respectively or roll-off. The structure reduces the difficulty of disassembling the umbrella rib, but the structure is not simple enough, and the disassembly is not convenient and fast enough.

Also, chinese patent CN201621043799.3 "an umbrella disk and rib mounting structure", includes umbrella disk and rib, there is the mounting groove in the periphery distribution of umbrella disk, the front end of rib is installed in the mounting groove, it has first mounting hole to open on the left and right sides wall of mounting groove, it has the second mounting hole to open on the lateral wall about the corresponding position of rib front end, can dismantle the connection through the spring realization between rib front end and the umbrella disk, the spring has relative first elastic arm and the second elastic arm that sets up, first elastic arm is installed in left first mounting hole and second mounting hole, the second elastic arm is installed in the first mounting hole and the second mounting hole on right side. The spring is arranged in the mounting groove of the umbrella disc, the detachable connection between the umbrella ribs and the umbrella disc is realized through the spring, although the structure is simpler, when the umbrella ribs are detached, the spring needs to be detached firstly, and the operation is not convenient and fast enough.

Disclosure of Invention

The technical problem to be solved by the present invention is to provide a quick release structure of umbrella rib, which has simple structure and convenient and fast installation and disassembly.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: a quick-release structure of umbrella rib, its characterized in that: including rib and joint, the rib can be dismantled with the umbrella dish through connecting and be connected, and the inner end setting of joint is rotated with the umbrella dish on the umbrella dish and is connected, and the outer end of joint is equipped with the buckle, and the link of rib is equipped with the draw-in groove that corresponds, connects the cooperation that passes through buckle and draw-in groove and can dismantle with the rib and be connected.

As the improvement, the joint is outer end open-ended column structure, and the periphery of umbrella dish is evenly spaced apart to be equipped with the interior end male mounting groove that supplies the joint, and the interior end of joint transversely runs through and is equipped with a connecting pin, and the interior end of joint is inserted in the mounting groove, rotates through connecting pin and umbrella dish and is connected.

The umbrella rib is a hollow structure, the outer end of the joint is an insertion end which is matched and inserted with an inner hole of the umbrella rib, the buckles are bilaterally symmetrical, the buckles are convexly arranged at the middle section of the insertion section, and the springs are supported between the inner walls of the two buckles, so that the buckles have the tendency of popping out and locking the clamping grooves all the time.

Furthermore, the draw-in groove is two corresponding with the buckle, and the draw-in groove is seted up in the left and right sides of the link of rib, and the rib links together with the joint through buckle insertion draw-in groove after the outer end grafting of rib and joint.

Still further, the up end of buckle is the plane, and the lower terminal surface of buckle is for inserting the inclined plane of the upwards slope of rib.

Furthermore, the outer diameter of the inner end of the joint is the same as that of the umbrella rib, and after the umbrella rib and the joint are inserted and positioned, the umbrella rib is flush with the outer surface of the joint.

Finally, the rib includes long bone and short bone, and the umbrella dish includes umbrella disk and lower umbrella disk, and the joint is installed respectively on last umbrella disk and the umbrella disk down, can dismantle with corresponding long bone, short bone and be connected.

Compared with the prior art, the utility model has the advantages of: set up the joint on the umbrella dish, the rib passes through the draw-in groove and the buckle cooperation is pegged graft fixedly with connecting detachable, when needing to pull down the rib, only needs to press the buckle can easily pull down the rib, very convenient and fast. The utility model discloses simple structure, convenient and fast is dismantled in the installation, when can satisfying the rib and damage, dismantles the needs of changing or maintaining fast, and labour saving and time saving has not only still practiced thrift the cost.

Drawings

FIG. 1 is a schematic structural view of a sunshade umbrella according to an embodiment of the present invention;

FIG. 2 is an exploded view of the assembled connector and rib;

fig. 3 is a longitudinal sectional view of the connector attached to the rib.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1, 2, 3, a quick detach structure of rib, including rib 3 and joint 4, rib 3 can dismantle with umbrella dish 2 through connecting 4 and be connected, and joint 4 is outer end open-ended column structure, and the even spaced apart interior end male mounting groove that supplies to connect 4 that is equipped with in the periphery of umbrella dish 3, and the interior end that connects 4 transversely runs through and is equipped with a connecting pin 41, and the interior end that connects 4 inserts in the mounting groove, rotates through connecting pin 41 and umbrella dish 2 and is connected. Umbrella rib 3 is hollow structure, and the outer end that connects 4 is for the grafting end of pegging graft with the hole cooperation of umbrella rib 3, and the protruding buckle 42 that is equipped with in the middle part left and right sides of grafting end, and the link of umbrella rib 3 is equipped with two draw-in grooves 31 of the left and right sides that correspond, and joint 4 can dismantle with umbrella rib 3 through the cooperation of buckle 42 with draw-in groove 31 and be connected. The upper end surface of the clip 42 is a flat surface, and the lower end surface of the clip 42 is an inclined surface inclined upward for facilitating the insertion of the rib 3. A spring 43 is supported in the connector 4 between the inner walls of the two catches 32, so that the catches 42 have a tendency to spring outwards all the time to lock with the catches 32. The inner end outer diameter of the joint 4 is the same as the outer diameter of the umbrella rib 3, and after the umbrella rib 3 and the joint 4 are inserted and positioned, the umbrella rib 3 is flush with the outer surface of the joint 4.

The umbrella ribs 3 comprise long ribs 31 and short ribs 32, the umbrella disc 2 comprises an upper umbrella disc 21 and a lower umbrella disc 22, and the joints 4 are respectively arranged on the upper umbrella disc 21 and the lower umbrella disc 22 and detachably connected with the corresponding long ribs 31 and the short ribs 32.

The sun shade of this embodiment includes well festival 1, long bone 31, short bone 32, go up umbrella disk 21 and lower umbrella disk 22, it sets up at 1 tops of well festival to go up umbrella disk 21 is fixed, lower umbrella disk 22 slides and sets up on well festival 1, long bone 31 rotates and sets up on last umbrella disk 21, short bone 32 rotates and sets up on lower umbrella disk 22, short bone 32 one end rotates and sets up at long bone 31 middle part, quick detach structure is including connecting 4, can dismantle through connecting 4 between long bone 31 and the last umbrella disk 21 and be connected, can dismantle through connecting 4 between short bone 32 and the lower umbrella disk 22 and be connected.

When the umbrella rib is damaged and needs to be dismounted for maintenance or replacement, the spring 43 is forced to deform inwards only by pressing the buckle 42, so that the buckle 42 is separated from the clamping groove 31, the umbrella rib 3 can be dismounted easily, and the operation is very convenient.

When installing rib 3, insert rib 3 with the outer end of joint 4, buckle 42 is inwards warp by the pressure and oppresses spring 43 simultaneously, and after joint 4 inserted rib 3 completely, buckle 42 outwards popped out under the spring action, locks in the card slot 31 completely.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims (7)

1. A quick-release structure of umbrella rib, its characterized in that: including rib and joint, the rib can be dismantled with the umbrella dish through connecting and be connected, and the inner end setting of joint is rotated with the umbrella dish on the umbrella dish and is connected, and the outer end of joint is equipped with the buckle, and the link of rib is equipped with the draw-in groove that corresponds, connects the cooperation that passes through buckle and draw-in groove and can dismantle with the rib and be connected.

2. The quick release structure of claim 1, further comprising: the joint is outer end open-ended columnar structure, and the periphery of umbrella dish evenly spaced apart is equipped with the inner end male mounting groove that supplies to connect, and the inner end of joint transversely runs through and is equipped with a connecting pin, and the inner end of joint inserts in the mounting groove, rotates through connecting pin and umbrella dish to be connected.

3. The quick release structure of claim 2, characterized in that: the rib is hollow structure, and the outer end that connects is for the grafting end of pegging graft with the hole cooperation of rib, and the buckle is bilateral symmetry two, and the buckle is protruding to be established in the middle section position of grafting section, supports between the inner wall of two buckles has the spring, makes the buckle have outwards pop out all the time with the trend of draw-in groove locking.

4. The quick release structure of claim 3, wherein: the neck is two corresponding with the buckle, and the draw-in groove is seted up in the left and right sides of the link of rib, and the rib links together with the joint through buckle insertion draw-in groove after the outer end grafting of rib and joint.

5. The quick release structure of claim 4, wherein: the upper end surface of the buckle is a plane, and the lower end surface of the buckle is an inclined plane which is inclined upwards and is convenient for being inserted into the umbrella ribs.

6. The quick release structure according to any one of claims 1 to 5, characterized in that: the outer diameter of the inner end of the joint is the same as that of the umbrella rib, and after the umbrella rib and the joint are inserted and positioned, the umbrella rib is flush with the outer surface of the joint.

7. The telescopic structure according to any one of claims 1 to 5, wherein: the umbrella rib includes long bone and short bone, and the umbrella dish includes umbrella disk and umbrella disk down, connects to install respectively on last umbrella disk and umbrella disk down, can dismantle with corresponding long bone, short bone and be connected.

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