TWM549548U - Hand-pushing rotary umbrella - Google Patents

Description

Hand-propelled rotating umbrella

The invention relates to the technical field of the anti-folding umbrella, in particular to a hand-pushing rotating umbrella with strong wind resistance, high safety of use and a stable umbrella state without the fastening structure.

With the rapid development of technology, many daily necessities will be continuously improved into a new generation of products that are more convenient and better to use. Among them, umbrellas are the most commonly used daily necessities in daily life.

Generally, the common umbrellas are folded down when they are folded, and the umbrella cloths are folded down according to the trend. At this time, the rain on the surface of the umbrella cloth drops down, if not want to cause the environment to be wet, then The plastic jacket will be placed on the umbrella jacket or placed in the umbrella bucket. However, if it is to enter the vehicle from the outside, the rain on the surface of the umbrella fabric will cause the vehicle to become wet and the user will enter the vehicle and receive the umbrella. The process will also get wet, so some operators have developed umbrellas that can be folded back, such as the Chinese patent publication CN205337924U "an automatic valgus umbrella", the structure of which includes: umbrella handle, umbrella stand, umbrella pole, umbrella nest a first umbrella cloth and a second umbrella cloth, the umbrella handle being connected to one end of the umbrella rod, the other end of the umbrella rod penetrating through the umbrella nest, the umbrella rack being connected to the umbrella nest, The first umbrella cloth and the second umbrella cloth are respectively connected to the umbrella stand, and the umbrella stand comprises a first bracket, a second bracket, a third bracket, a fourth bracket and a first elastic member, wherein the umbrella shell a first mounting groove, a second mounting groove and a third mounting groove are provided, and the other end of the umbrella rod is provided Fourth mounting grooves, and the first bracket The first mounting slot is connected, one end of the first elastic member is connected to the second mounting slot, the second bracket is connected to the third mounting slot, and one end of the third bracket is opposite to the first Four mounting slots are connected, one end of the fourth bracket is connected to the first bracket, the other end of the fourth bracket is connected to the third bracket, and the other end of the first elastic member is opposite to the second The bracket is connected, and the other end of the second bracket is connected to the third bracket. Thus, the beneficial effect produced by the design of the foregoing structure is that the everted umbrella has a simple structure and is convenient to open, and passes through the first elastic member. Pulling the umbrella nest to ensure the force of the umbrella nest upwards, the appearance is beautiful, the utility is strong, and the safety is still good.

However, the above-mentioned automatic valgus umbrella, after being actually applied by the applicant, found that the following problems still exist:

1. Since the automatic valgus umbrella is opened by the first elastic member, the second installation groove is pulled to ensure the force of the umbrella nest upward, so when the automatic valgus umbrella is in the state of receiving the umbrella, The automatic eversion umbrella can be fixed in the state of the umbrella by using the snap-fit on the umbrella rod, but the first elastic member has a certain pre-tensioning force, so the umbrella nest will be The pre-tensioning force of the first elastic member causes a problem of pop-up under the inadvertent shaking of the umbrella or the umbrella of the user, and in addition, the manner of fixing the umbrella nest by the clip member is It is simple, but in the assembly, it is often encountered that the clip is not positioned in the limit hole of the umbrella rod, so that the clip can not be locked in the limit hole, which will result in quality defects and labor. The method is continuously adjusted to clamp the clip into the limit hole of the umbrella pole, resulting in a long assembly time, which is quite uneconomical.

2. Since the umbrella frame of the automatic valgus umbrella is fixed by the umbrella nest, when there is a strong wind or when the end of the umbrella frame hits an object or others, there is no way to offset or reduce the impact and wind resistance. The strength is that the umbrella stand is prone to deformation and damage, so that the life of the use is reduced, and even more serious, if it hits a person, there may be a danger of stabbing others at the end of the umbrella stand.

In view of this, the above two problems have indeed been necessary for improvement. Therefore, how to solve the above problems, and develop a stable folding structure to provide a stable umbrella state, and the umbrella surface can be rotated in the open state. Avoiding the puncture of others' hand-pushing umbrellas has become the idea and research topic of this new creator.

The purpose of the present invention is to provide a hand-pushing umbrella capable of exhibiting a stable umbrella state without the fastening structure, and the umbrella surface can be rotated to avoid stabbing others.

In order to solve the above problems and achieve the object of the present invention, the technical means of the present invention is a hand-pushing rotating umbrella, characterized in that the hand-pushing rotating umbrella (100) comprises: an umbrella rod (1); a handle (2) at a bottom end of the umbrella rod (1); an upper nest (3) disposed at a top end of the umbrella rod (1); and a nesting between the upper nest (3) and the handle (2) a nest (4); a nest (5) disposed at the top of the active nest (4); and an upper rib support (6) pivotally attached to the circumference of the upper nest (3); a reflexed rib support (7) pivotally connected to one end of the upper rib (6); one end pivotally connected to the reflexed rib support (7), and the other end is pivotally connected to the movable nest (4) An rib (8); one end pivotally connected to the upper rib (6) and the other end of the movable struts (9) sleeved on the lower rib (8); one set on the upper umbrella a bone support (6) and an outer umbrella cloth (10) outside the reverse rib support (7); an inner umbrella cloth (20) disposed outside the lower rib support (8); a supporting rib (A) connected to the side of the middle nest (5) and pivotally connected to the movable strut (9) at one end; and a first side fixed at one side of the supporting rib (A) end (B1), the other end is a tension spring (B) of the second fixed end (B2); one end of the supporting rib (A) connected to the middle nest (5) protrudes outward to provide the stretching a first positioning block (A1) for fixing the first fixed end (B1) of the spring (B), and One end of the movable stay (9) connected to the upper rib support (6) protrudes outwardly from a second positioning block (91) for fixing the second fixed end (B2) of the tension spring (B). ).

More specifically, the upper nest (3) can be rotated about the umbrella rod (1), and the upper nest (3) is a joint member that is inserted into the umbrella rod (1) and has a hollow tubular shape. (31) a connector (32) which is inserted from the top end of the coupling member (31) and has one end exposed outside the coupling member (31), and a bottom end is sleeved on the connecting member (32), and the top end side is a rotating nest (33) pivotally coupled to the upper rib support (6) and pivotable about the bolster (1), a threaded insert (33) and the connecting member (32) The first latch (34) is formed by a second plug (35) that penetrates the coupling member (31) and the umbrella rod (1).

More specifically, the bottom end of the connecting member (32) has a convex portion (321) whose outer side wall is a curved surface, and the top end of the connecting member (32) further has a width larger than the connecting member (31). a positioning body (322) of the top port diameter, the outer edge of the bottom end of the positioning body (322) protrudes with a clamping edge (3221), and the coupling member (31) is covered by the left side of the connecting member (32) And a right casing (311, 312), the inner wall of the left and right casings (311, 312) corresponding to the protruding portion (321) of the connecting member (32), respectively provided with the protruding portion ( 321) Embedded left and right curved grooves (1111, 3121).

More specifically, the inner wall of the rotating nest (33) is further provided with a blocking piece (331) capable of resisting the carding edge (3221).

More specifically, the top of the upper nest (3) is further provided with a cushion cover (36) for clamping the edge of the outer umbrella cloth (10).

More specifically, the bottom end of the upper nest (3) is further provided with an elastic sleeve (37) disposed on the umbrella rod (1) for relieving the impact force when the movable nest (4) is pushed up. ).

More specifically, the bottom end of the movable nest (4) is further provided with a fixing sleeve (41) which is coupled with the movable nest (4) in a snap or screw manner.

More specifically, the diameter of the middle nest (5) is smaller than the diameter of the active nest (4).

More specifically, the movable stay (9) is connected by a connector (92) disposed at one end of the upper rib support (6), and is pivotally connected to the connector (92) and can be opened The umbrella receiving action is composed of a pulling rod (93) which is bent at different angles.

According to the above technical means, compared with the prior art, the beneficial effects of the present invention are:

The first point: the new type is provided with a tension spring on one side of the supporting rib, so that when the movable nest is pushed up, an upward force can be generated by the pre-tensioning force of the tension spring, so that the movable nest and the upper umbrella The bone struts do not fall by gravity, so that the umbrella can be stably displayed. In other words, when the umbrella is closed, only the vertical nest is pulled down, so that the tension spring returns to a state of no tension, and the buckle can be removed. In addition to the structure, the umbrella is in the state of being closed, and in addition, in the production and assembly, since the fastening structure is not required, the working time for positioning the fastening structure can be omitted, and the processing and assembly are quicker and more convenient, and more economical. The advantage is that the present invention has the advantages of convenient operation, low cost and simple structure compared with the prior art automatic valgus umbrella.

The second point: through the combination of the upper nest and the active nest, when the user holds the umbrella, if the strong wind or the rib hits the foreign object or other people, the umbrella surface will rotate to offset the impact caused by the wind resistance or collision. In addition to avoiding deformation of the canopy, it can also avoid injury caused by the umbrella holder or the collider, so as to improve the safety and practicability of the umbrella.

1‧‧‧Umbrella

2‧‧‧Handle

3‧‧‧上巢

31‧‧‧Connected parts

311‧‧‧ left housing

3111‧‧‧left curved groove

312‧‧‧right housing

3121‧‧‧Right curved groove

32‧‧‧Connecting parts

321‧‧‧ protruding parts

322‧‧‧ Positioning body

3221‧‧‧ card edge

33‧‧‧Rotating nest

331‧‧ ‧Flap

34‧‧‧First pin

35‧‧‧Second latch

36‧‧‧Cushing cover

37‧‧‧Flexible sleeve

4‧‧‧ Activity Nest

41‧‧‧ fixed sets

5‧‧‧中巢

6‧‧‧Upper ribs

7‧‧‧Reflexed ribs

8‧‧‧ lower ribs

9‧‧‧Active poles

91‧‧‧Second positioning block

92‧‧‧Connecting head

93‧‧‧Tie rod

10‧‧‧Outer umbrella cloth

20‧‧‧Insole cloth

100‧‧‧Hand-cranked rotating umbrella

A‧‧‧Support rib

A1‧‧‧First positioning block

B‧‧‧ stretching spring

B1‧‧‧ first fixed end

B2‧‧‧Second fixed end

Figure 1: Schematic diagram of the new type.

Fig. 2 is an enlarged schematic view of a portion I of Fig. 1.

Figure 3: Schematic diagram of the implementation of this new type.

Fig. 4 is an enlarged schematic view of a portion III of Fig. 3.

Fig. 5 is an enlarged schematic view showing a portion IV of Fig. 3.

Figure 6: Schematic diagram of the decomposition of the new nest.

Figure 7: Schematic diagram of the cross section of the novel nest.

Figure 8: Schematic diagram of the implementation of Part II active nest and fixed sleeve buckle in Figure 1.

Figure 9: Schematic diagram of the implementation of Part II active nest and fixed set of screw locks in Figure 1.

The following is a detailed description of the following embodiments according to the drawings:

Referring to FIG. 1 to FIG. 5 , the figure discloses a hand-pushing rotating umbrella, characterized in that the hand-pushing rotating umbrella (100) comprises: an umbrella rod (1); a handle (2) disposed at a bottom end of the umbrella rod (1); an upper nest (3) disposed at a top end of the umbrella rod (1); and a nest (3) disposed on the upper nest (3) and the handle (2) An active nest (4); a middle nest (5) disposed at the top of the active nest (4); and a plurality of upper ribs (6) pivotally attached to the peripheral side of the upper nest (3); a reflexed rib support (7) pivotally connected at one end of the upper rib support (6); one end pivotally connected to the reverse rib support (7), and the other end is pivotally connected to the movable nest (4) a lower rib support (8); one end pivotally connected to the upper rib support (6), and the other end is sleeved on the lower rib support (8) movable struts (9); An umbilical struts (6) and an outer awning cloth (10) outside the reflexed rib struts (7); an inner awning cloth (20) disposed outside the lower rib struts (8); a support rib (A) pivotally connected to the circumference of the middle nest (5) and pivotally connected to the movable stay (9) at one end; and a first side disposed at one side of the support rib (A) Fixed end (B1), the other end is second a tensioning spring (B) of the fixed end (B2); an end of the supporting rib (A) connected to the middle nest (5) protruding outwardly to have a first fixed end for the tension spring (B) (B1) a first positioning block (A1) for fixing, and an end of the movable stay (9) connected to the upper rib support (6) protrudes outwardly to provide the tension spring (B) Second fixed end (B2) A second positioning block (91) for fixing.

Among them, please refer to Fig. 3 first, through the application of the tension spring (B), when the movable nest (4) is pushed up, the pretensioning force of the tension spring (B) can be used. An upward force causes the active nest (4) and the upper rib support (6) not to fall by gravity, so that the open state can be stably displayed, and then, look back at the first figure. It is shown that, when the umbrella is closed, it is only necessary to vertically pull down the movable nest (4), so that the tension spring (B) returns to a state of no tension, and the buckle structure can be omitted to present an umbrella state, in addition, In the production and assembly, since there is no need to install the fastening structure, the working time for positioning the fastening structure can be omitted, so that the processing and assembly are faster and more convenient, and more economical.

Next, referring to Figures 4 and 5, the movable stay (9) is a connector (92) disposed at one end of the upper rib support (6), and a connector (92) pivotally connected with the pulling rod (93) which is bent at different angles with the opening and closing movement; thereby, the folding rib (7) can be driven by the movable struts (9) And the lower rib support (8) is unfolded and folded, so that when the user pushes or folds the push-type rotating umbrella (100), the movable struts (9) are assisted to make the opposite The folding rib support (7) and the lower rib support (8) achieve smoothness when reopened and retracted.

Referring to Figures 6 and 7, the upper nest (3) can be rotated about the umbrella rod (1), and the upper nest (3) is inserted into the umbrella rod (1). And a hollow tubular connecting member (31), a connecting member (32) which is inserted from a top end of the connecting member (31) and has one end exposed outside the connecting member (31), and a bottom end is sleeved on the connecting member ( 32) The top end side is pivotally connected to the upper rib support (6), and the rotating nest (33) rotating around the arbor (1) is inserted into the rotating nest (33). And a first latch (34) in the connecting member (32), a second latch (35) penetrating the coupling member (31) and the umbrella rod (1).

Wherein, through the combination of the upper nest (3) and the active nest (4), when the user holds the umbrella, if the strong wind or the rib hits the foreign object or others, the umbrella surface will rotate to offset the wind resistance or In addition to avoiding deformation of the canopy, the impact force generated by the collision can also avoid injury caused by the umbrella holder or the collider, so as to improve the safety and practicability of the umbrella.

Secondly, the rotating nest (33) can be assembled to the top end of the umbrella rod (1) through the connecting member (32), and the connecting member (32) is fixed to the rotating nest by the first bolt (34) The bottom end of the seat (33), therefore, even if the umbrella face encounters strong wind or collides with foreign objects or others, the upper rib support (6) can drive the rotating nest (33) and the connecting member (32) relative to The umbrella rod (1) is rotated, so that the umbrella rod (1) and the upper rib rod (6) are not damaged by the torsion force, so that the service life can be prolonged.

Moreover, by the application of the second plug (35), the joint member (31) can be fixed in the umbrella rod (1) to prevent the joint member (31) from falling.

Referring to FIGS. 6 and 7, the bottom end of the connecting member (32) has a convex portion (321) having an outer side wall having a curved surface, and the top end of the connecting member (32) further has a width diameter. a positioning body (322) larger than the top port diameter of the coupling member (31), the outer edge of the bottom end of the positioning body (322) protrudes with a clamping edge (3221), and the coupling member (31) is covered by the connection The left and right casings (311, 312) outside the piece (32), the inner walls of the left and right casings (311, 312) are respectively provided with projections (321) of the connecting members (32), respectively The left and right curved grooves (3111, 3121) can be embedded in the protruding portion (321), and the inner wall of the rotating nest (33) is further disposed to be disposed with the clamping edge (3221) A flap (331) that resists each other.

The use of the bulging portion (321) and the left and right curved grooves (1111, 3121), when the connecting member (32) is rotated by the rotating nest (33), can smoothly Turn, There is no frictional resistance with the inner walls of the left and right casings (311, 312).

Secondly, since the width of the positioning body (322) is larger than the diameter of the top end of the coupling member (31), the positioning body (322) can be positioned at the top end of the coupling member (31) for the rotating nest (33). The bottom end is inserted.

Furthermore, by the use of the card edge (3221) and the blocking piece (331), it is possible to prevent the rotating nest (33) from being over-headed when inserted from the top end of the connecting member (32), thereby preventing the rotation of the nest (33). .

Referring to Figures 6 and 7, the bottom end of the upper nest (3) is further provided with a set of elastic sleeves (37) disposed on the umbrella rod (1), the elastic sleeve (37) The impact force of the active nest (4) when pushing the top can be slowed down to avoid the active nest (4) being too strong and causing damage when pushing up.

Referring to Figures 6 and 7, the top of the upper nest (3) is further provided with a cushion cover (36). Thereby, the edge of the outer umbrella cloth (C) can be clamped and fixed, so that the edge of the hand-pushing umbrella (100) does not expose the slit, so that rainwater seeps in or out of the line, and is in use. It also has the function of buffering and anti-slip, to reduce the damage caused by the ground feedback force to the user's hand, and to reduce the occurrence of slipping.

As shown in Fig. 8 and Fig. 9, the bottom end of the movable nest (4) is further provided with a fixing sleeve (41), which is a snap or screw lock with the movable nest ( 4) Combination.

Wherein, by the application of the fixing sleeve (41), the bottom edge of the inner umbrella cloth (20) can be hidden between the fixing sleeve (41) and the movable nest (4) for reinforcing the inner umbrella cloth ( 20) fixed, and can also be aesthetic.

The above Figures 8 and 9 also disclose that the diameter of the middle nest (5) is smaller than the diameter of the movable nest (4); thereby, the lower rib support (8) and the support rib ( A) at the time of folding, both There is no problem of any compression tightness between the two, which makes the hand-rotating umbrella (100) more flexible and smooth in the use of folding and stretching.

The structure, features and effects of the present invention are described in detail above with reference to the embodiments shown in the drawings. However, the above description is only the embodiment of the present invention, and is not intended to limit the scope of implementation, so that the modification changes in accordance with the present invention are intended to be modified. As long as it is within the scope of equal effect, it should be within the scope of this new patent.

1‧‧‧Umbrella

8‧‧‧ lower ribs

2‧‧‧Handle

9‧‧‧Active poles

3‧‧‧上巢

92‧‧‧Connecting head

36‧‧‧Cushing cover

93‧‧‧Tie rod

37‧‧‧Flexible sleeve

10‧‧‧Outer umbrella cloth

4‧‧‧ Activity Nest

20‧‧‧Insole cloth

41‧‧‧ fixed sets

100‧‧‧Hand-cranked rotating umbrella

5‧‧‧中巢

A‧‧‧Support rib

6‧‧‧Upper ribs

B‧‧‧ stretching spring

7‧‧‧Reflexed ribs

Claims (9)

A hand-pushing rotating umbrella device, characterized in that the hand-pushing rotating umbrella (100) comprises: an umbrella rod (1); a handle (2) disposed at a bottom end of the umbrella rod (1); a nest (3) at the top end of the umbrella rod (1); a movable nest (4) disposed between the upper nest (3) and the handle (2); and a top nesting on the top of the movable nest (4) The middle nest (5); a plurality of upper ribs (6) pivotally connected to the circumference of the upper nest (3); a reflexed rib support pivotally connected to one end of the upper rib (6) (7) a lower rib support (8) pivotally connected to the reflexed rib support (7) and pivotally connected to the movable nest (4) at one end; one end pivotally connected to the upper rib support (6) the movable struts (9) disposed at the other end of the lower rib support (8); one disposed on the outer rib support (6) and the outer side of the inverted rib support (7) An outer umbrella cloth (10); an inner umbrella cloth (20) disposed outside the lower rib support (8); a plurality of pivotal members are pivotally connected to the circumference of the middle nest (5) and one end and the movable struts ( 9) a pivotal support rib (A); and a stretch disposed on one side of the support rib (A) with one end being the first fixed end (B1) and the other end being the second fixed end (B2) Spring (B); the support rib (A) and One end of the connection of the middle nest (5) protrudes outwardly from a first positioning block (A1) for fixing the first fixed end (B1) of the tension spring (B), and the movable stay (9) An end portion connected to the upper rib support (6) protrudes outwardly from a second positioning block (91) for fixing the second fixed end (B2) of the tension spring (B). The hand-pushing umbrella according to claim 1, wherein the upper nest (3) is rotatable about the umbrella rod (1), and the upper nest (3) is inserted into the umbrella rod (1) a coupling member (31) having a hollow tubular shape, a connecting member (32) inserted at a top end of the coupling member (31), and having a one end exposed outside the coupling member (31), and a bottom end sleeved on the connecting member (32) The connecting member (32) is pivotally connected to the upper rib support (6), and the rotating nest (33) rotating around the arbor (1) is inserted into the rotation The socket (33) and the first latch (34) in the connecting member (32) are formed by a second latch (35) that penetrates the coupling member (31) and the umbrella rod (1). The hand-pushing umbrella according to claim 2, wherein the bottom end of the connecting member (32) has a convex portion (321) whose outer side wall is a curved surface, and the top end of the connecting member (32) is further The positioning body (322) having a width larger than the diameter of the top port of the coupling member (31), the outer edge of the bottom end of the positioning body (322) protrudes with a clamping edge (3221), and the coupling member (31) is a package The left and right casings (311, 312) covering the outside of the connecting member (32), the inner walls of the left and right casings (311, 312) corresponding to the protruding portion (321) of the connecting member (32) Left and right arcuate grooves (3111, 3121) are provided for the projections (321) to be respectively inserted. The hand-pushing umbrella according to claim 3, wherein the inner wall of the rotating nest (33) is further provided with a blocking piece (331) capable of resisting the carding edge (3221). . The hand-pushing umbrella according to claim 1, wherein the top of the upper nest (3) is further provided with a cushion cover (36) for clamping the edge of the outer umbrella cloth (10). The hand-pushing umbrella according to claim 1, wherein the bottom end of the upper nest (3) is further provided with a set on the umbrella rod (1) for slowing down the movable nest (4). Elastic sleeve (37) for impact force at the top. The hand-pushing umbrella according to claim 1, wherein the bottom end of the movable nest (4) is further provided with a fixing sleeve (41), and the fixing sleeve (41) is in the form of a buckle or a screw lock. Combined with the active nest (4). The hand-pushing umbrella according to claim 1, wherein the diameter of the middle nest (5) is smaller than the diameter of the movable nest (4). The hand-pushing umbrella according to claim 1, wherein the movable stay (9) is a connector (92) disposed at one end of the upper rib support (6), and a The connecting head (92) is pivotally connected and can be composed of a pulling rod (93) which is bent at different angles according to the opening and closing action.