CN213882053U

CN213882053U - High-efficient type roman umbrella that opens and shuts

Info

Publication number: CN213882053U
Application number: CN202023169616.1U
Authority: CN
Inventors: 唐逢春; 周金财; 覃宏照; 谭杰锋
Original assignee: Guangdong Shuncaida Sunshade Technology Co ltd
Current assignee: Guangdong Shuncaida Sunshade Technology Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-08-06
Anticipated expiration: 2030-12-24

Abstract

The utility model relates to a high-efficient type Roman umbrella that opens and shuts belongs to solar protection devices's field, including stand and the umbrella body of being connected with the stand, the stand internal rotation is connected with the roller bearing, and the roller bearing is connected with the meshbelt that is used for controlling the umbrella body and opens and shuts, and the protective housing that is used for driving roller bearing pivoted runner assembly and cladding runner assembly is installed to the lateral wall of stand, and the runner assembly is connected with the electric drive spare that is used for driving the runner assembly function. This application has the speed of accelerating the umbrella body that opens and shuts, improves the effect that uses of roman umbrella was experienced.

Description

High-efficient type roman umbrella that opens and shuts

Technical Field

The application relates to the field of sun shading devices, in particular to a high-efficiency opening and closing type Roman umbrella.

Background

The Roman umbrella is an outdoor sunshade umbrella, belongs to the side and shelters from the class, and when people need the rest in outdoor travel, people can often select the Roman umbrella as the instrument of sunshade, and the characteristics of the Roman umbrella are that the umbrella face anteverted greatly, and the area under the umbrella is big, consequently receives people's favor, and many outdoor dining rooms or tourist sites all can install the Roman umbrella in order to attract customer.

Chinese patent document No. CN211632046U discloses a roman umbrella, which comprises a stand column, a base, a diagonal rod, two pull rods and an umbrella body, wherein the stand column is sleeved on the base, one end of the diagonal rod is hinged with a slide block, the diagonal rod is connected with the stand column in a sliding manner through the slide block, the other end of the diagonal rod is hinged with the top of the umbrella body, one end of the two pull rods is hinged with the top of the stand column, the other end of the two pull rods is hinged with the middle of the diagonal rod, a transmission mechanism and a mesh belt are arranged in the stand column, the transmission mechanism comprises a rocking handle and a rolling shaft, the rolling shaft is connected with one end of the mesh belt, the other end of the mesh belt bypasses the top of the stand column, the lower end of the diagonal rod and the top of the umbrella body and then is connected with the bottom of the umbrella body, thereby, in the process of rotating the rocking handle, the mesh belt is rolled to drive the umbrella body to open and close so as to use or pack up the umbrella body.

Aiming at the related technologies, the inventor thinks that the rocking handle needs manual operation, and the manual hand-operated umbrella body opening and closing speed is slower and consumes the physical power of people, and the use experience of the Roman umbrella is influenced.

SUMMERY OF THE UTILITY MODEL

In order to accelerate the speed of the umbrella body that opens and shuts, improve the use experience of roman umbrella, the application provides a high-efficient type roman umbrella that opens and shuts.

The application provides a high-efficient open-close type Roman umbrella adopts following technical scheme:

the utility model provides a high-efficient type Roman umbrella that opens and shuts, including the stand and with the umbrella body that the stand is connected, the stand internal rotation is connected with the roller bearing, the roller bearing is connected with and is used for control the meshbelt that the umbrella body opened and shut, the lateral wall of stand is installed and is used for driving roller bearing pivoted runner assembly and cladding runner assembly's protective housing, runner assembly is connected with and is used for the drive the electric drive piece of runner assembly function.

Through adopting above-mentioned technical scheme, the runner assembly replaces the rocking handle to be connected with the roller bearing to set up the protective housing and protect the runner assembly, utilize electric drive spare to drive the runner assembly operation simultaneously, thereby realize the rotation of roller bearing, replace artifical hand mode and open and shut the umbrella body, improve the speed of the umbrella body that opens and shuts, use manpower sparingly, improve the use experience of roman umbrella.

Optionally, the rotating assembly includes a transmission connected to the pillar, an input transmission shaft connected between the input end of the transmission and the electric driving member, and an output transmission shaft connected between the output end of the transmission and the roller.

Through adopting above-mentioned technical scheme, electric drive spare drive derailleur operation for the roller bearing rotates and drives the umbrella body and open and shut with suitable speed, improves the effect that opens and shuts.

Optionally, the stand is provided with a mounting table through a locking bolt, the transmission is mounted on the mounting table through a fixing bolt, and the mounting table is provided with a through hole for the output transmission shaft to penetrate through.

Through adopting above-mentioned technical scheme, the setting of locking bolt and fixing bolt can be convenient install the derailleur in the stand.

Optionally, the protective housing includes first casing and second casing, the confession has been seted up to first casing the shell hole that input drive shaft wore to establish, first casing and the inner wall of second casing all is equipped with the stopper, the stopper seted up with the spacing groove of mount table joint.

Through adopting above-mentioned technical scheme, first casing splices the protective housing that forms the cladding derailleur mutually with the second casing to protect the derailleur, reduce external interference to the derailleur, stability when spacing groove and mount table looks joint cooperation improve the protective housing cladding derailleur.

Optionally, a clamping hole is formed in the side wall of the first shell, and the side wall of the second shell is connected with an elastic buckle clamped in the clamping hole.

Through adopting above-mentioned technical scheme, with first casing and the detachable connection of second casing, and then easy to assemble and dismantle the derailleur.

Optionally, a first clamping strip abutted to the installation table is arranged on the inner wall of the top side of the first shell, a second clamping strip abutted to the installation table is arranged on the inner wall of the top side of the second shell, the first clamping strip is provided with a first oblique abutting surface, and the second clamping strip is provided with a second oblique abutting surface abutted to the first oblique abutting surface.

Through adopting above-mentioned technical scheme, utilize the mount table further to support the protective housing to further improve the stability after the protective housing installation.

Optionally, the side wall of the first casing is provided with a first positioning block in a hollow structure, and the side wall of the second casing is provided with a second positioning block inserted into and clamped with the first positioning block.

Through adopting above-mentioned technical scheme, strengthen the joint strength of first casing and second casing, further improve the stability after the protective housing installation.

Optionally, the electric driving part is an electric hand drill, and an output end of the electric hand drill is connected with an insertion head connected with the input transmission shaft in a clamping manner.

Through adopting above-mentioned technical scheme, realize the detachable connection of electric hand drill and derailleur input, be convenient for utilize electric hand drill drive derailleur operation when the umbrella body that needs to open and shut.

Optionally, one end of the output transmission shaft is provided with a connecting sleeve, and one end of the rolling shaft is provided with a connecting block clamped in the connecting sleeve.

Through adopting above-mentioned technical scheme, realize the detachable connection of roller bearing and derailleur output, be convenient for install and dismantle the derailleur.

Optionally, the connecting block with be used for manual control the movable sleeve joint of roller bearing pivoted rocking handle, the connecting block is connected with the ratchet, the stand rotates and is connected with the connecting rod, the one end of connecting rod be equipped with the locking block of ratchet joint, the other end are equipped with the shifting block, the stand is detachable installs and is used for the restriction shifting block pivoted gag lever post.

Through adopting above-mentioned technical scheme, when the user wants to open and shut the umbrella body with hand mode, can dismantle the rocking handle of adorning again with the derailleur, locking block joint can prevent the ratchet gyration when the ratchet, the emergence of accident when reducing the umbrella body that opens and shuts.

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

the rotating assembly replaces a rocking handle to be connected with the rolling shaft, the protective shell is arranged to protect the rotating assembly, and meanwhile the electric driving piece is used for driving the rotating assembly to operate, so that the rolling shaft is rotated, the umbrella body is opened and closed by replacing a manual hand-cranking mode, the speed of opening and closing the umbrella body is increased, manpower is saved, and the use experience of the Roman umbrella is improved;

the derailleur is detachable installs in the mount table, and the mount table is connected with the protective housing of combination formula to the protection derailleur reduces the derailleur and receives external interference, is convenient for install simultaneously and dismantles the derailleur, improves the result of use.

Drawings

Fig. 1 is a perspective view of an embodiment of the present application.

Figure 2 is an exploded view of the rotary assembly and electric hand drill of an embodiment of the present application.

Fig. 3 is a partially enlarged view of a in fig. 1.

Fig. 4 is an exploded view of the rotating assembly and protective shell of an embodiment of the present application.

FIG. 5 is an exploded view of an embodiment of the present application with a rocker handle instead of a pivot assembly.

Description of reference numerals: 1. a column; 11. a pull rod; 12. a diagonal bar; 13. an umbrella body; 2. a control mechanism; 21. a roller; 22. connecting blocks; 23. an electric hand drill; 24. an insertion head; 3. an installation table; 31. mounting a plate; 32. installing a side plate; 33. an ear plate; 34. a port; 35. locking the bolt; 36. fixing the bolt; 4. a rotating assembly; 41. a transmission; 42. inputting a transmission shaft; 43. a connecting portion; 44. an output transmission shaft; 45. connecting sleeves; 5. a protective shell; 51. a first housing; 52. a second housing; 53. a shell aperture; 54. a clamping hole; 55. elastic buckle; 551. a fastening part; 56. a limiting block; 57. a limiting groove; 58. a first positioning block; 59. a second positioning block; 591. chamfering; 510. a first fastening strip; 511. a first inclined butting face; 512. a second fastening strip; 513. a second inclined butting surface; 6. a connecting rod; 61. a locking block; 62. shifting blocks; 63. a limiting rod; 64. a ratchet wheel; 7. a rocking handle; 71. a movable sleeve.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses a high-efficient type roman umbrella that opens and shuts. As shown in fig. 1, a high-efficient type roman umbrella that opens and shuts includes stand 1, pull rod 11, down tube 12 and umbrella body 13, stand 1 is vertical to be fixed in ground, pull rod 11 rotates to be connected in the top of stand 1, stand 1 has the slider along direction of height sliding connection, the one end of down tube 12 rotates to be connected in the slider, pull rod 11 rotates to be connected in the middle part of down tube 12, the one end that the slider was kept away from to down tube 12 is connected with umbrella body 13, the part that stand 1 is close to ground is equipped with control mechanism 2, control mechanism 2 is used for controlling opening and shutting of umbrella body 13.

As shown in fig. 2, the control mechanism 2 includes a roller 21, a rotating assembly 4, a protective housing 5 and an electric driving member, the roller 21 is rotatably mounted on two opposite side walls of the upright post 1, the roller 21 is connected to a webbing belt for controlling the opening and closing of the umbrella body 13, and the rotation of the roller 21 can drive the webbing belt to wind, thereby realizing the opening and closing of the umbrella body 13.

The side wall of the upright post 1 is provided with a mounting table 3, the mounting table 3 comprises a mounting plate 31, mounting side plates 32 and ear plates 33, the middle part of the mounting plate 31 is provided with a through hole 34, the mounting side plates 32 are symmetrically and vertically fixed on two sides of the mounting plate 31, the ear plates 33 are vertically fixed on the mounting side plates 32 and are abutted against the side wall of the upright post 1, and the ear plates 33 on the two mounting side plates 32 extend along the same direction; the lug plate 33 is provided with a locking bolt 35 in a penetrating way, and the locking bolt 35 is in threaded connection with the side wall of the upright post 1, so that the mounting platform 3 can be detachably mounted on the side wall of the upright post 1.

The rotating assembly 4 comprises a speed changer 41, an input transmission shaft 42 and an output transmission shaft 44, four fixing bolts 36 penetrate through the mounting plate 31, and the fixing bolts 36 are in threaded connection with the speed changer 41, so that the speed changer 41 can be detachably mounted on the mounting table 3; the output transmission shaft 44 is connected to the output end of the transmission 41, a connecting sleeve 45 is fixed at one end of the output transmission shaft 44, which is far away from the transmission 41, the inner wall of the connecting sleeve 45 is distributed in a hexagonal shape, the connecting sleeve 45 is arranged through the through hole 34, one end of the roller 21 is arranged through the side wall of the upright post 1 and is fixed with the connecting block 22, the connecting block 22 is in a hexagonal shape, and the connecting block 22 is inserted into and clamped in the connecting sleeve 45, so that the output transmission shaft 44 and the roller 21 are detachably connected, and the installation is convenient; input transmission shaft 42 connects in the input of derailleur 41, input transmission shaft 42 keeps away from one end integrated into one piece of derailleur 41 has hexagonal connecting portion 43, electric drive specifically is electric hand drill 23, insert head 24 is installed to electric hand drill 23's output, insert the inside cavity setting of head 24 and the inner wall is the hexagon distribution, when the umbrella body 13 that opens and shuts needs, insert head 24 with input transmission shaft 42's connecting portion 43 joint with electric hand drill 23, start electric hand drill 23, the drive inserts head 24 and rotates, thereby drive input transmission shaft 42 and rotate, it rotates to drive roller 21 through derailleur 41 and output transmission shaft 44, realize the meshbelt and coil, and then realize opening and shutting of umbrella body 13, utilize electric mode of electric hand drill 23 to replace artifical hand mode to open and shut umbrella body 13, improve the speed of opening and shutting umbrella body 13, the manpower is saved, improve the use experience of roman umbrella.

As shown in fig. 2 and 3, the protective shell 5 covers the periphery of the transmission 41, and is used for protecting the transmission 41 and reducing interference of the external environment on the transmission 41; the protective shell 5 is formed by splicing a first shell 51 and a second shell 52, the first shell 51 is communicated with one side of the second shell 52 close to each other, a shell hole 53 is formed in the side wall of the first shell 51 departing from the second shell 52, and the input transmission shaft 42 penetrates through the shell hole 53, so that the electric hand drill 23 is connected with the input transmission shaft 42.

As shown in fig. 3 and 4, the top wall and the bottom wall of the first housing 51 are both provided with a clamping hole 54, the clamping hole 54 is circular, the top wall and the bottom wall of the second housing 52 are both fixed with an elastic buckle 55, the elastic buckle 55 extends towards the direction close to the first housing 51, one end of the elastic buckle 55 far away from the second housing 52 is integrally formed with a buckling part 551, and the buckling part 551 cooperates with the clamping hole 54 to be circular; when splicing the first housing 51 and the second housing 52, the buckling part 551 contacts the edge of the first housing 51, and the elastic buckle 55 is shifted due to elastic deformation, so that the buckling part 551 can continue to move, and finally slides in and is clamped in the clamping hole 54, thereby forming the protective shell 5 by convenient splicing.

As shown in fig. 4, the relative lateral wall that sets up of first casing 51 and second casing 52 all is fixed with stopper 56, stopper 56 is hollow structure, with material saving, spacing groove 57 has all been seted up to the one side that two stoppers 56 are close to mutually, the width of spacing groove 57 and the thickness looks adaptation of mounting panel 31, in the concatenation protective housing 5, the both sides of mounting panel 31 joint respectively in two spacing grooves 57, thereby connect first casing 51 and second casing 52 in mounting panel 31, utilize mount table 3 to support fixed protective housing 5.

A plurality of first clamping strips 510 are fixed on the inner wall of the top side of the first shell 51, the extending direction of the first clamping strips 510 is parallel to the moving direction of the first shell 51 when the second shell 52 is spliced, and a first inclined abutting surface 511 is arranged at one end of the first clamping strips 510 close to the second shell 52; a plurality of second clamping strips 512 are fixed on the inner wall of the top side of the second shell 52, the extending direction of the second clamping strips 512 is parallel to the extending direction of the first clamping strips 510, and a second inclined abutting surface 513 is arranged at one end, close to the first shell 51, of the second clamping strips 512; after the protective shell 5 is formed by splicing, the first clamping strip 510 and the second clamping strip 512 are abutted against the mounting side plate 32 on the upper side, so that the protective shell 5 is vertically connected to the mounting table 3, and the stability of the protective shell 5 after mounting is improved; in addition, after the protective shell 5 is formed by splicing, the first inclined abutting surface 511 abuts against the second inclined abutting surface 513 tightly, and the connection strength between the mounting table 3 and the protective shell 5 is enhanced by using the pressure generated by the inclined surface abutting, so that the stability of the protective shell 5 is further improved.

The inner walls of the top side and the bottom side of the first shell 51 are both fixed with a first positioning block 58, the first positioning block 58 is of a hollow structure, the inner walls of the top side and the bottom side of the second shell 52 are both fixed with a second positioning block 59, the second positioning block 59 is of a hollow structure to save materials, the second positioning block 59 extends towards the direction close to the first shell 51, one end, away from the second shell 52, of the second positioning block 59 is provided with a chamfer 591, after the protective shell 5 is formed by splicing, the second positioning block 59 is inserted into the first positioning block 58, the chamfer 591 is convenient to insert the second positioning block 59, the second positioning block 59 is connected with the first positioning block 58 in a clamping mode, the first shell 51 and the second shell 52 are further connected, and therefore the stability of the protective shell 5 after installation is further improved.

As shown in fig. 2, two opposite side walls of the upright post 1 penetrate through and are rotatably connected with a connecting rod 6, the connecting rod 6 is positioned above the roller 21, the axis of the connecting rod 6 is parallel to the roller 21, one end of the connecting rod 6, which is close to the connecting block 22, is fixedly provided with a locking block 61, and the other end of the connecting rod is fixedly provided with a shifting block 62, so that the shifting block 62 is rotated to drive the locking block 61 to rotate; when the rotating assembly 4 is installed on the upright post 1, the side wall of the upright post 1 close to the shifting block 62 is detachably inserted with a limiting rod 63, the limiting rod 63 is abutted against the shifting block 62 and prevents the shifting block 62 from rotating downwards, so that the locking block 61 is prevented from rotating; the side wall of the connecting block 22 is sleeved and fixed with a ratchet wheel 64, and when the rotating assembly 4 is installed on the upright 1, the locking block 61 is separated from the ratchet wheel 64, so that the locking block 61 does not obstruct the normal rotation of the roller 21.

As shown in fig. 2 and 5, if the user does not want to drive the rolling shaft 21 to rotate through the rotating assembly 4 and the electric hand drill 23, the user can detach the protective shell 5, the rotating assembly 4 and the mounting table 3, connect the rocking handle 7 with the rolling shaft 21, specifically, one end of the rocking handle 7 is fixed with the movable sleeve 71, the inner wall of the movable sleeve 71 is in hexagonal distribution, and the connecting block 22 is clamped with the movable sleeve 71, so that the user can rotate the rolling shaft 21 manually to drive the umbrella body 13 to open and close; in addition, after the rocking handle 7 is installed on the upright post 1, the limiting rod 63 is pulled out, the limit on the shifting rod is released, the locking block 61 rotates to be in a state of abutting against the ratchet wheel 64 under the action of gravity, when a user rotates the rocking handle 7 and slides hands, the rolling shaft 21 rotates, the locking block 61 is in clamping connection with the ratchet wheel 64, the rolling shaft 21 is prevented from rotating, the opening and closing state of the umbrella body 13 is fixed, and therefore accidents caused when the umbrella body 13 is opened and closed are reduced.

The implementation principle of the high-efficiency opening and closing type Roman umbrella in the embodiment of the application is as follows:

when the umbrella body 13 needs to be opened and closed, the insertion head 24 is connected with the input transmission shaft 42 in a clamping mode, the electric hand drill 23 is started, the insertion head 24 is driven to rotate, the input transmission shaft 42 is driven to rotate, the roller 21 is driven to rotate through the speed changer 41 and the output transmission shaft 44, the winding of the mesh belt is achieved, and then the opening and closing of the umbrella body 13 are achieved.

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

1. The utility model provides a high-efficient type Roman umbrella that opens and shuts, including stand (1) and with umbrella body (13) that stand (1) is connected, stand (1) internal rotation is connected with roller bearing (21), roller bearing (21) are connected with and are used for control the meshbelt that umbrella body (13) opened and shut, its characterized in that: the lateral wall of stand (1) is installed and is used for driving roller bearing (21) pivoted runner assembly (4) and cladding the protective housing (5) of runner assembly (4), runner assembly (4) are connected with and are used for the drive the electric drive spare of runner assembly (4) function.

2. An efficient retractable roman umbrella according to claim 1, wherein: the rotating assembly (4) comprises a speed changer (41) connected to the stand column (1), an input transmission shaft (42) connected between the input end of the speed changer (41) and the electric driving piece, and an output transmission shaft (44) connected between the output end of the speed changer (41) and the roller (21).

3. An efficient retractable roman umbrella according to claim 2, wherein: the mounting table (3) is installed through locking bolt (35) in stand (1), derailleur (41) through fixing bolt (36) install in mounting table (3), the confession has been seted up in mounting table (3) through opening (34) that output transmission shaft (44) wore to establish.

4. An efficient retractable Roman umbrella according to claim 3, wherein: protective housing (5) includes first casing (51) and second casing (52), the confession has been seted up in first casing (51) shell hole (53) that input drive shaft (42) wore to establish, first casing (51) and the inner wall of second casing (52) all is equipped with stopper (56), stopper (56) seted up with spacing groove (57) of mount table (3) joint.

5. An efficient retractable Roman umbrella according to claim 4, wherein: the side wall of the first shell (51) is provided with a clamping hole (54), and the side wall of the second shell (52) is connected with an elastic buckle (55) clamped in the clamping hole (54).

6. An efficient retractable Roman umbrella according to claim 4, wherein: the top side inner wall of first casing (51) be equipped with first chucking strip (510) of mount table (3) butt, the top side inner wall of second casing (52) be equipped with second chucking strip (512) of mount table (3) butt, first chucking strip (510) are equipped with first oblique face (511), second chucking strip (512) be equipped with second oblique face (513) of first oblique face (511) butt.

7. An efficient retractable Roman umbrella according to claim 4, wherein: the side wall of the first shell (51) is provided with a first positioning block (58) which is of a hollow structure, and the side wall of the second shell (52) is provided with a second positioning block (59) which is inserted into and clamped with the first positioning block (58).

8. An efficient retractable roman umbrella according to claim 2, wherein: the electric driving piece is an electric hand drill (23), and the output end of the electric hand drill (23) is connected with an insertion head (24) connected with the input transmission shaft (42) in a clamped mode.

9. An efficient retractable roman umbrella according to claim 2, wherein: one end of the output transmission shaft (44) is provided with a connecting sleeve (45), and one end of the rolling shaft (21) is provided with a connecting block (22) which is connected with the connecting sleeve (45) in a clamping manner.

10. An efficient retractable roman umbrella of claim 9, wherein: connecting block (22) and be used for manual control the movable sleeve (71) joint of roller bearing (21) pivoted rocking handle (7), connecting block (22) are connected with ratchet (64), stand (1) rotates and is connected with connecting rod (6), the one end of connecting rod (6) be equipped with locking block (61), the other end of ratchet (64) joint are equipped with shifting block (62), stand (1) detachable installation is used for the restriction shifting block (62) pivoted gag lever post (63).