CN114376312A - Umbrella frame structure of umbrella - Google Patents
Umbrella frame structure of umbrella Download PDFInfo
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- CN114376312A CN114376312A CN202111512794.6A CN202111512794A CN114376312A CN 114376312 A CN114376312 A CN 114376312A CN 202111512794 A CN202111512794 A CN 202111512794A CN 114376312 A CN114376312 A CN 114376312A
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- umbrella
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- 230000000694 effects Effects 0.000 claims abstract description 22
- 210000000988 bone and bone Anatomy 0.000 claims description 54
- 239000002184 metal Substances 0.000 claims description 48
- 230000001681 protective effect Effects 0.000 claims description 29
- 101100510617 Caenorhabditis elegans sel-8 gene Proteins 0.000 description 7
- 238000005452 bending Methods 0.000 description 7
- 239000004744 fabric Substances 0.000 description 6
- 239000000945 filler Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B25/00—Details of umbrellas
- A45B25/02—Umbrella frames
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B25/00—Details of umbrellas
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B25/00—Details of umbrellas
- A45B25/14—Devices for opening and for closing umbrellas
- A45B25/143—Devices for opening and for closing umbrellas automatic
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B25/00—Details of umbrellas
- A45B2025/003—Accessories not covered by groups A45B25/24 - A45B25/30
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- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
The utility model relates to an umbrella rib structure of parachute kit relates to the technical field of parachute kit, and it includes main part subassembly, movable assembly and lag, and main part subassembly has the effect that supplies the user to take, connect the umbrella face, and movable assembly installs on main part subassembly, has the effect that control umbrella face expandes or draws in, and the lag is installed on movable assembly, has the function that improves parachute kit safety in utilization. This application has the effect that makes the user be difficult for by the wire scratch when pulling movable joint.
Description
Technical Field
The application relates to the technical field of umbrellas, in particular to an umbrella rib structure of an umbrella.
Background
An umbrella is a tool for providing a cool environment or shielding rain and snow. The material from which the umbrella is made typically includes a malleable cloth, and other materials and windings that may be used as a framework. When the umbrella is used, the umbrella is lifted by hands, and the main purpose of the umbrella in the original invention is to be used as rain gear for keeping off rain in rainy days, but the umbrella is also frequently used for blocking sunlight at present.
Referring to fig. 1, the umbrella rib generally includes a main rod 11, a fixed joint 12, a movable joint 21, a long rib 13, a short rib 22, and other components, the fixed joint 12 is fixedly installed at an end of the main rod 11, the movable joint 21 is installed on the main rod 11 in a sleeved manner and can slide, the long rib 13 has a plurality of ribs, each long rib 13 is circumferentially arranged around an axis of the fixed joint 12, one end of each long rib 13 close to the fixed joint 12 is rotatably connected with the fixed joint 12, the short rib 22 has a plurality of ribs, one end of each short rib 22 is rotatably connected with the movable joint 21, the other end of each short rib 22 is rotatably connected with each long rib 13, when the umbrella rib is connected with the cloth, the cloth covers each long rib 13, the edge of the cloth is fixedly connected with one end of each long rib 13 far from the fixed joint 12, a spring pin (not shown) is further arranged at one end of the main rod 11 where the fixed joint 12 is arranged, when the umbrella frame is unfolded, the spring pin is clamped with the movable joint 21, so that the umbrella frame is not easy to be folded directly.
Referring to fig. 2, the outer wall of the movable joint 21 is provided with a plurality of limiting grooves 211, so that the end portions of the short bones 22 can penetrate into the movable joint 21 through the limiting grooves 211, the outer wall of the movable joint 21 is further provided with annular grooves 212 communicated with the limiting grooves 211, when the short bones 22 and the movable joint 21 are connected, generally, the metal wires 23 sequentially penetrate through the end portions of the short bones 22, the metal wires 23 are embedded in the annular grooves 212, and the first ends and the tail ends of the metal wires 23 are twisted together to prevent the metal wires 23 from being easily separated from the annular grooves 212, so that the short bones 22 are rotatably connected with the movable joint 21.
In view of the above-mentioned related art, the inventor of the present invention has found that the twisted portion of the wire may protrude out of the movable joint, and a user may contact the portion of the wire protruding out of the movable joint when pulling the movable joint, thereby causing scratches, and thus needs to be improved.
Disclosure of Invention
In order to improve the problem that a user may be scratched when pulling a movable joint in the related art, the present application provides an umbrella rib structure.
The technical scheme is that the umbrella rib structure of the umbrella adopts the following technical scheme.
An umbrella rib structure of an umbrella, comprising:
the device comprises a main body component, a movable component and a protective sleeve;
the main body assembly structure mainly comprises a main rod, a spring pin, a fixed joint and a plurality of long bones, the movable assembly mainly comprises a movable joint, a metal wire and a plurality of short bones, the protective sleeve comprises a ring body and a plurality of limiting blocks, the limiting blocks are provided with a plurality of channels, each limiting block is arranged on one side of the ring body, and the limiting blocks are circumferentially arranged around the axis of the ring body;
when the protective sleeve is arranged on the main body assembly, the limiting blocks are attached to the outer wall of the movable joint, and the limiting blocks are staggered with the short bones at intervals.
Through adopting the above technical scheme, utilize the mobile jib, fixed joint, main part assembly can be constituteed to spring catch and long bone, utilize the activity to connect, the movable assembly can be constituteed to wire and short bone, utilize main part assembly and movable assembly cooperation can control the umbrella face of making by the cloth to strut, wherein, will install on the activity connects by the lag that ring body and spacing fender are constituteed, make each spacing fender can be crisscross with each short bone, can reach the effect of sheltering from the wire, make the user not be liable to touch the wire when pulling the activity and connect, improve user's personal safety.
Optionally, the protective sleeve is provided with:
the protection sleeve comprises a protection sleeve, a plurality of abdicating grooves and a plurality of protection sleeves, wherein the abdicating grooves are arranged on the inner wall of the protection sleeve, and are circumferentially distributed around the axis of the protection sleeve;
when the protective sleeve is sleeved on the movable joint, the part of the metal wire extending out of the movable joint can be hidden in the abdicating groove.
Through adopting above-mentioned technical scheme, utilize the groove of stepping down for when the lag cover was established on the activity connects, can form the clearance between the inner wall of lag and the outer wall that the activity connects, the wire both ends are twisted with the fingers and stretch out the outer part of activity joint and can be hidden with this part clearance in, make the connection between lag and the activity joint more stable.
Optionally:
each limiting stopper is in a rotary connection relation with the ring body, and one end, far away from the ring body, of each limiting stopper can rotate towards the direction close to or far away from the axis of the ring body;
the metal wire is bent and arranged and has elasticity, the head end and the tail end of the metal wire are connected, the head end and the tail end of the metal wire penetrate through the same short bone, and when the metal wire is in a normal state, the inner diameter of a ring body formed by bending the metal wire is larger than the outer diameter of the movable joint.
By adopting the technical scheme, the mode that the two ends of the metal wire need not to be twisted together is made, when the short bone and the movable joint need to be connected, each short bone is firstly penetrated through the metal wire, then the metal wire is directly sleeved on the movable joint, then the protective sleeve is sleeved on the movable joint, finally, one end, away from the ring body, of each limiting stopper is turned towards the direction close to the axis of the ring body, each limiting stopper can be attached to the outer wall of the movable joint, when each limiting stopper is turned over to the process of attaching to the outer wall of the movable joint, each limiting stopper can extrude the metal wire, the inner diameter of the ring body formed by bending the metal wire is gradually reduced, in the process, the diameter of the inner tangent ring formed by bending one end, close to the movable joint, of each short bone is gradually reduced until each short bone can be stably connected with the movable joint.
Optionally, the wire includes:
a main filament and an auxiliary filament;
the auxiliary filament bodies are provided with two sections, the two auxiliary filament bodies are respectively arranged at two ends of the main filament body, and the cross sections of the two auxiliary filament bodies are arranged in a semicircular shape;
when the metal wire is curled to enable the two ends to be connected, the planes on the two auxiliary wire bodies are attached to each other.
By adopting the technical scheme, when the metal wire is bent to form the ring body to be compressed and contracted, the two auxiliary wire bodies can slide relatively, the outer diameter of each part of the metal wire is basically kept unchanged, and the metal wire and the short bone are not easy to interfere.
Optionally, the protective sleeve is further provided with:
the convex edge is provided with a plurality of paths, and each convex edge is uniformly distributed on one side surface of each limit stop, which is attached to the outer wall of the movable joint;
the outer wall of the movable joint is provided with a plurality of clamping grooves, and when the protective sleeve is arranged on the movable joint, the convex edges are respectively clamped in the clamping grooves.
Through adopting above-mentioned technical scheme, utilize the joint cooperation between protruding edge and the draw-in groove for spacing fender can with activity joint fixed connection, make the connection between lag and the activity joint more stable.
Optionally, the protective sleeve is further provided with:
the protrusions are provided with a plurality of paths, and each protrusion is arranged on one side, away from the ring body, of each limiting block;
when the protective sleeve is arranged on the movable joint, the protrusions are respectively inserted into the slots.
Through adopting above-mentioned technical scheme, establish into in the slot that sets up in connecting portion through inserting the arch for difficult orientation is kept away from the direction upset of ring body axis when spacing fender atress, makes to be connected between lag and the movable joint more stable.
Optionally, the short bone is provided with:
the through hole is arranged at one end of the short bone connected with the movable joint and is used for the metal wire to penetrate through;
the cutting groove is used for communicating the through hole and the outer wall of the short bone, one end of the cutting groove is communicated with the through hole, and the other end of the cutting groove is inclined towards one end, far away from the movable joint, of the short bone;
wherein the wire can enter the through hole by penetrating through the cutting groove.
Through adopting above-mentioned technical scheme, when the circle body overall stability that the wire encloses is stronger, the head and the tail end of wire is separated the degree of difficulty completely big, and at this moment, the circle body that the wire encloses can pass through the mode of grooving for the through-hole can finally be worn to establish by the wire.
Optionally, the movable joint comprises:
a main body portion and an outer ring portion;
the main body part is sleeved on the main rod, and the outer ring part is arranged at one end of the main body part close to the fixed joint;
the outer ring part is provided with an annular groove and a plurality of limiting grooves, the annular groove is communicated with the outer wall of the connecting part, the annular groove is communicated with one side face, away from the fixed joint, of the outer ring part, each limiting groove is communicated with the outer wall of the outer ring part, each limiting groove is communicated with one side face, close to the fixed joint, of the outer ring part, and the annular groove is communicated with one end, away from the fixed joint, of each limiting groove.
Through adopting above-mentioned technical scheme, utilize the ring channel to supply the wire to inlay to the outer loop portion in, utilize the tip that the spacing groove can supply short bone to install to the outer loop portion in, when the lag was installed on the activity joint, can make wire and rib keep away from the movable joint from one side that fixed joint was kept away from to the spacing groove.
In summary, the present application includes at least one of the following beneficial technical effects:
the umbrella has the advantages that the function of hiding the metal wire can be achieved, so that a user, particularly a child, is not easy to contact the metal wire, and the use safety of the umbrella is improved;
the effect of shielding the metal wire can be achieved, so that the connection part of the short bone and the movable joint is more attractive;
the two ends of the metal wire can be free from adopting the mode of cabling, so that the installation difficulty of the metal wire is effectively reduced, and the production efficiency of the umbrella rib is improved.
Drawings
Fig. 1 is a front view of a related art umbrella frame structure;
FIG. 2 is an enlarged view of part A of FIG. 1;
fig. 3 is a schematic structural view of an umbrella rib structure according to embodiment 1 of the present application;
FIG. 4 is a schematic structural view of a main body assembly of embodiment 1 of the present application;
FIG. 5 is a schematic structural view of a movable assembly according to embodiment 1 of the present application;
FIG. 6 is a schematic structural view of a movable joint according to embodiment 1 of the present application;
FIG. 7 is an enlarged view of part B of FIG. 3;
fig. 8 is a schematic structural view of a guard of embodiment 1 of the present application;
FIG. 9 is a schematic view of the construction of the movable joint and the guard member according to embodiment 2 of the present application;
FIG. 10 is a schematic view of the construction of the movable joint and the guard member according to embodiment 3 of the present application;
FIG. 11 is a schematic view of the connection of a wire and a short bone according to example 3 of the present application;
fig. 12 is a schematic view of the structure of the movable joint and the guard in embodiment 4 of the present application.
Reference numerals: 1. a body assembly; 11. a main rod; 12. fixing the joint; 13. a long bone; 2. a movable component; 21. a movable joint; 211. a limiting groove; 212. an annular groove; 213. a main body portion; 214. an outer ring portion; 215. a card slot; 216. a connecting portion; 2161. a slot; 22. short bones; 221. a through hole; 222. grooving; 23. a metal wire; 231. a main filament body; 232. a secondary filament body; 3. a protective sleeve; 31. a ring body; 32. a limiting gear; 321. a convex edge; 322. a protrusion; 33. a yielding groove; 34. an inner supporting ring; 35. a spring; 36. stress groove.
Detailed Description
The present application is described in further detail below with reference to figures 3-12.
The embodiment of the application discloses an umbrella frame structure of an umbrella.
Example 1:
referring to fig. 3, the umbrella frame structure comprises a main body assembly 1, a movable assembly 2 and a protective sleeve 3, wherein the main body assembly 1 has the function of being taken by a user and being connected with an umbrella cover, the movable assembly 2 is installed on the main body assembly 1 and has the function of controlling the umbrella cover to be unfolded or folded, and the protective sleeve 3 is installed on the movable assembly 2 and has the function of improving the use safety of the umbrella.
Referring to fig. 4, the main structure includes a main rod 11, a fixed joint 12, a spring 35 pin (not shown in the figure) and a plurality of long ribs 13, wherein one end of the main rod 11 is used for being held by a user, the fixed joint 12 is installed on the other end of the main rod 11 in a sleeving and fixing manner, the spring 35 pin is installed on one end of the main rod 11 close to the fixed joint 12, one end of each long rib 13 is rotatably connected with the fixed joint 12, and the other end of each long rib 13 is used for being connected with a fabric for making an umbrella cover.
Referring to fig. 5, the movable assembly 2 includes a movable joint 21, a metal wire 23 and a plurality of short bones 22, the movable joint 21 is mounted on the main rod 11 in a sleeved and slidable manner, the metal wire 23 is bent to form a ring body, the metal wire 23 sequentially penetrates through the short bones 22, the metal wire 23 is mounted on the movable joint 21, one end of each short bone 22 is rotatably connected with the movable joint 21 through the metal wire 23, and the other end of each short bone 22 is connected with the long bone 13; when the movable joint 21 moves towards the direction far away from the fixed joint 12, each short bone 22 can drive each long bone 13 to fold respectively, thereby playing the effect of folding the umbrella rib structure, when the movable joint 21 moves towards the direction close to the fixed joint 12, each short bone 22 can drive each long bone 13 to unfold respectively, thereby playing the effect of unfolding the umbrella rib structure.
Referring to fig. 6, the movable joint 21 includes a main body 213 and an outer ring 214 that are integrally injection-molded, the main body 213 is sleeved on the main rod 11, and the outer ring 214 is disposed on one end of the main body 213 close to the fixed joint 12; the outer wall of the outer ring part 214 is provided with an annular groove 212, the head and the tail of the annular groove 212 are communicated and are arranged coaxially with the movable joint 21, the outer wall of the outer ring part 214 is further provided with a plurality of limiting grooves 211, each limiting groove 211 is circumferentially arranged around the axis of the movable joint 21, one end of each limiting groove 211 is communicated with one end face of the movable joint 21 close to the fixed joint 12, and the other end of each limiting groove 211 is communicated with the limiting groove 211.
When the short bones 22 are connected with the movable joint 21, the positions and the number of the short bones 22 correspond to the limiting grooves 211, and the wires 23 for connecting the short bones 22 and the movable joint 21 are positioned in the annular grooves 212.
Referring to fig. 7 and 8, the protecting jacket 3 includes a ring body 31 and limiting blocks 32, the limiting blocks 32 are provided with a plurality of paths, each path of limiting block 32 is arranged on one side of the protecting jacket 3, and each path of limiting block 32 is circumferentially arranged around the axis of the ring body 31 at equal intervals; wherein, be provided with a plurality of grooves of stepping down 33 on the inner wall of lag 3, each groove of stepping down 33 arranges around the axis circumference of lag 3.
When the protective sleeve 3 is mounted on the movable joint 21, the ring body 31 is sleeved on the movable joint 21, the ring body 31 and the movable joint 21 are in interference fit, and the limiting blocks 32 are respectively staggered with the short bones 22, so that the connecting parts of the two ends of the metal wire 23 are located between the limiting blocks 32 and the outer ring part 214.
The implementation principle of the umbrella rib structure of the umbrella in the embodiment of the application is as follows:
utilize mobile jib 11, fixed joint 12 and a plurality of long bones 13 to constitute main part subassembly 1, utilize activity joint 21, wire 23 and a plurality of short bones 22 to constitute movable assembly 2, utilize lag 3 to shelter from the wire 23 that is used for connecting short bone 22 and activity joint 21 for when user's finger is too close the position that short bone 22 is connected with activity joint 21, user's finger can not directly take place the contact with wire 23, ensures safe in utilizationly.
Example 2:
referring to fig. 9, the difference between this embodiment and embodiment 1 is that an annular groove 212 is provided on an outer wall of the movable joint 21, the annular groove 212 is communicated with a head end and a tail end and is coaxially disposed with the movable joint 21, a side of the annular groove 212 away from the fixed joint 12 is communicated with a side of the movable joint 21 away from the fixed joint 12, a plurality of limiting grooves 211 are further provided on the outer wall of the movable joint 21, each of the limiting grooves 211 is circumferentially arranged around an axis of the movable joint 21, one end of each of the limiting grooves 211 is communicated with an end face of the movable joint 21 close to the fixed joint 12, and the other end of each of the limiting grooves 211 is communicated with the limiting groove 211.
Still be provided with interior filler ring 34 on the inner wall of lag 3, be provided with spring 35 on the inner wall of lag 3, interior filler ring 34 is located the inner wall of ring body 31, when lag 3 is connected with movable joint 21, the inner wall and the ring channel 212 surface laminating of interior filler ring 34, wire 23 is located interior filler ring 34 and is close to one side of fixed joint 12, and at this moment, spring 35 cover is established on mobile jib 11, and each short bone 22 extends the partly and spring 35 one side looks butt of keeping away from lag 3 in the ring channel 212.
The annular groove 212 has a larger area compared to embodiment 1, thus having a reduced amount of effort, reducing the cost of injection moulding the shield 3, and the spring 35 can now act as a buffer if the user continues to push the shield 3 for inertia reasons, when the user pushes the mobile element 2 until the mobile joint 21 is pinned to the spring 35.
Example 3:
referring to fig. 10, the difference between this embodiment and embodiment 1 is that the protective cover 3 includes a ring body 31 and a plurality of limit stops 32, each limit stop 32 and the ring body 31 are integrally formed in an injection molding manner, and the limit stops 32 are flexibly connected with the ring body 31, so that one end of the limit stop 32, which is far away from the ring body 31, can be turned in a direction close to or far away from an axis of the ring body 31; wherein, the inner wall and the outer wall of the protective sleeve 3 are both provided with a plurality of stress grooves 36, each stress groove 36 is positioned at the junction of the limit stop 32 and the ring body 31, and the limit stop 32 can be conveniently turned over by utilizing the stress grooves 36 to turn over the inner supporting ring 34.
Referring to fig. 11, the metal wire 23 is made of carbon steel or other metal with high strength, so that a loop formed by bending the metal wire 23 has high elasticity, the metal wire 23 includes a main wire body 231 and two sections of auxiliary wire bodies 232, the two sections of auxiliary wire bodies 232 are respectively arranged at two ends of the main wire body 231, the cross sections of the two sections of auxiliary wire bodies 232 are both arranged in a semicircular shape, and when the two ends of the metal wire 23 are butted, planes on the two sections of auxiliary wire bodies 232 are mutually attached; wherein, when the wire 23 is in the initial stage, the inner diameter of the loop body formed by bending the wire 23 is larger than the outer diameter of the movable joint 21.
Referring to fig. 11, a through hole 221 and a cutting groove 222 are formed at one end of each short bone 22 connected to the movable joint 21, one end of the cutting groove 222 is communicated with the through hole 221, and the other end of the cutting groove 222 is inclined toward one end of the short bone 22 away from the movable joint 21; wherein the metal wire 23 is inserted into the short bone 22 through the cutting slot 222, and the metal wire 23 is inserted through each short bone 22 sequentially through the through hole 221.
Referring to fig. 10 and 11, when the short ribs 22 and the movable joint 21 need to be connected, the metal wire 23 is connected to each short rib 22, then the metal wire 23 is directly sleeved on the movable joint 21, the metal wire 23 can be aligned to the annular groove 212, finally the protective sleeve 3 is sleeved on the movable joint 21, one end of each limiting stopper 32, which is far away from the annular body 31, is turned towards a direction close to the axis of the annular body 31, so that each limiting stopper 32 can be attached to the inner wall of the movable joint 21, and in the process of turning the limiting stoppers 32, the limiting stoppers 32 squeeze the ring body formed by bending the metal wire 23, so that the inner diameter of the ring body formed by bending the metal wire 23 is gradually reduced, and finally, the ring body is completely hidden in the annular groove 212.
Referring to fig. 10, a convex edge 321 is disposed on one side surface of each limit stopper 32, which is attached to the outer wall of the movable joint 21, a plurality of slots 215 are disposed on the outer wall of the movable joint 21, and when the protective sleeve 3 is mounted on the movable joint 21, each convex edge 321 is respectively clamped in each slot 215, so that the limit stopper 32 and the movable joint 21 are fixedly connected.
Example 4:
referring to fig. 12, the present embodiment is different from embodiment 3 in that a protrusion 322 is disposed on one side of each stopper 32 away from the ring body 31, a plurality of connecting portions 216 are disposed on an outer wall of the movable joint 21, and a socket 2161 is disposed on each connecting portion 216. When the protective cover 3 is mounted on the movable joint 21, the protrusions 322 are respectively inserted into the slots 2161.
The difference from embodiment 3 is that, when installing the protection sleeve 3, the worker first closes each limit stopper 32, so that each limit stopper 32 can be attached to the outer wall of the movable joint 21, and then pushes the protection sleeve 3 in the direction close to the fixed joint 12, so that each protrusion 322 can be respectively inserted into each slot 2161.
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 (8)
1. An umbrella rib structure of an umbrella, comprising:
the device comprises a main body component (1), a movable component (2) and a protective sleeve (3);
the main body component (1) mainly comprises a main rod (11), a spring (35) pin, a fixed joint (12) and a plurality of long bones (13), the movable component (2) mainly comprises a movable joint (21), a metal wire (23) and a plurality of short bones (22), the protective sleeve (3) comprises a ring body (31) and a plurality of limit stops (32), the limit stops (32) are provided with a plurality of paths, each limit stop (32) is arranged on one side of the ring body (31), and the limit stops (32) are circumferentially arranged around the axis of the ring body (31);
when the protective sleeve (3) is arranged on the main body component (1), the limiting blocks (32) are attached to the outer wall of the movable joint (21), and the limiting blocks (32) are staggered with the short bones (22) at intervals.
2. Umbrella rib structure, according to claim 1, characterized in that said protective cover (3) is provided with:
the protection sleeve comprises a plurality of abdicating grooves (33), wherein the abdicating grooves (33) are arranged in a plurality of ways, each abdicating groove (33) is arranged on the inner wall of the protection sleeve (3), and each abdicating groove (33) is circumferentially distributed around the axis of the protection sleeve (3);
when the protective sleeve (3) is sleeved on the movable joint (21), the part of the metal wire (23) extending out of the movable joint (21) can be hidden in the abdicating groove (33).
3. An umbrella rib structure of an umbrella as claimed in claim 1, wherein:
each limiting stopper (32) is rotatably connected with the ring body (31), and one end, far away from the ring body (31), of each limiting stopper (32) can rotate towards the direction close to or far away from the axis of the ring body (31);
wherein, wire (23) crooked setting and have elasticity, the end to end of wire (23) meets, just same root short bone (22) are worn to establish by the end to end of wire (23), and when wire (23) were in normal condition, the internal diameter of the circle body that wire (23) crooked formed was greater than the external diameter of activity joint (21).
4. Umbrella rib structure, as claimed in claim 3, characterized in that said wire (23) comprises:
a main filament (231) and an auxiliary filament (232);
the auxiliary filament bodies (232) are provided with two sections, the two auxiliary filament bodies (232) are respectively arranged at two ends of the main filament body (231), and the cross sections of the two auxiliary filament bodies (232) are arranged in a semicircular shape;
when the metal wire (23) is curled to enable the two ends to be connected, the planes on the two auxiliary wire bodies (232) are attached to each other.
5. Umbrella rib structure according to claim 3, characterized in that the protective cover (3) is further provided with:
the device comprises a convex edge (321), wherein the convex edge (321) is provided with a plurality of channels, and each convex edge (321) is uniformly distributed on one side surface of each limit stop (32) which is jointed with the outer wall of the movable joint (21);
the outer wall of the movable joint (21) is provided with a plurality of clamping grooves (215), and when the protective sleeve (3) is arranged on the movable joint (21), the convex edges (321) are respectively clamped in the clamping grooves (215).
6. Umbrella rib structure according to claim 3, characterized in that the protective cover (3) is further provided with:
the plurality of protrusions (322) are arranged on the protrusions (322), and each protrusion (322) is arranged on one side, away from the ring body (31), of each limit stop (32);
the protective sleeve comprises a movable joint (21), wherein the outer wall of the movable joint (21) is provided with a plurality of connecting parts (216), each connecting part (216) is provided with a slot (2161), and when the protective sleeve (3) is arranged on the movable joint (21), each protrusion (322) is respectively inserted into each slot (2161).
7. Umbrella rib structure, according to claim 1, characterized in that said short ribs (22) are provided with:
the through hole (221), the said through hole (221) is set up in short bone (22) and one end that the movable joint (21) meets, the said through hole (221) is used for providing the wire (23) to wear to use;
a cutting groove (222), wherein the cutting groove (222) is used for communicating the through hole (221) and the outer wall of the short bone (22), one end of the cutting groove (222) is communicated with the through hole (221), and the other end of the cutting groove (222) inclines towards one end of the short bone (22) far away from the movable joint (21);
wherein the wire (23) can enter the through hole (221) by passing through the cutting groove (222).
8. Umbrella rib structure, as claimed in claim 1, characterized in that said movable joint (21) comprises:
a main body part (213) and an outer ring part (214);
the main body part (213) is sleeved on the main rod (11), and the outer ring part (214) is arranged at one end of the main body part (213) close to the fixed joint (12);
the outer ring part (214) is provided with an annular groove (212) and a plurality of limiting grooves (211), the annular groove (212) is communicated with the outer wall of the connecting part (216), the annular groove (212) is communicated with one side face, far away from the fixed joint (12), of the outer ring part (214), each limiting groove (211) is communicated with the outer wall of the outer ring part (214), each limiting groove (211) is communicated with one side face, close to the fixed joint (12), of the outer ring part (214), and the annular groove (212) is communicated with one end, far away from the fixed joint (12), of each limiting groove (211).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111512794.6A CN114376312B (en) | 2021-12-11 | 2021-12-11 | Umbrella rib structure of umbrella |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111512794.6A CN114376312B (en) | 2021-12-11 | 2021-12-11 | Umbrella rib structure of umbrella |
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| CN114376312A true CN114376312A (en) | 2022-04-22 |
| CN114376312B CN114376312B (en) | 2024-01-30 |
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| CN202111512794.6A Active CN114376312B (en) | 2021-12-11 | 2021-12-11 | Umbrella rib structure of umbrella |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3026720U (en) * | 1996-01-11 | 1996-07-23 | 建河 楊 | Black umbrella |
| JPH0984617A (en) * | 1995-09-25 | 1997-03-31 | Hinode Yougasa Kogyo Kk | Structure for pivotally attaching runner receiver for umbrella |
| CN2836535Y (en) * | 2005-07-20 | 2006-11-15 | 庄春益 | Weather Umbrella runner protective jacket |
| CN203424427U (en) * | 2013-07-16 | 2014-02-12 | 黄自力 | Movable nest of sun-rain umbrella |
| CN209644098U (en) * | 2018-10-25 | 2019-11-19 | 惠州市华泽五金制品有限公司 | A kind of Umbrella runner |
| CN214483548U (en) * | 2020-12-03 | 2021-10-26 | 晋江市恒溢雨具有限公司 | Possesses parachute kit of preventing scraping nest down |
-
2021
- 2021-12-11 CN CN202111512794.6A patent/CN114376312B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0984617A (en) * | 1995-09-25 | 1997-03-31 | Hinode Yougasa Kogyo Kk | Structure for pivotally attaching runner receiver for umbrella |
| JP3026720U (en) * | 1996-01-11 | 1996-07-23 | 建河 楊 | Black umbrella |
| CN2836535Y (en) * | 2005-07-20 | 2006-11-15 | 庄春益 | Weather Umbrella runner protective jacket |
| CN203424427U (en) * | 2013-07-16 | 2014-02-12 | 黄自力 | Movable nest of sun-rain umbrella |
| CN209644098U (en) * | 2018-10-25 | 2019-11-19 | 惠州市华泽五金制品有限公司 | A kind of Umbrella runner |
| CN214483548U (en) * | 2020-12-03 | 2021-10-26 | 晋江市恒溢雨具有限公司 | Possesses parachute kit of preventing scraping nest down |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114376312B (en) | 2024-01-30 |
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