Umbrella rod structure

Abstract

The utility model belongs to the technical field of umbrella rib structures of automobile sunshade umbrellas, in particular to an umbrella rod structure, which comprises an umbrella rod main body, the umbrella rod main body is provided with a first connecting rod, and a second connecting rod is clamped on the first connecting rod. The sliding sleeve is moved upwards to drive the annular fixing ring and the buckle to slide on the second connecting rod through the round rod, when the buckle is aligned with the clamping groove, the spring in the compressed state is reset at the moment, the spring drives the buckle to be clamped with the clamping groove through the annular fixing ring, and the locking state is formed. During unlocking, the buckle can be separated from the clamping groove by directly pressing the pressing block, a single-layer sunshade does not need a cap, and when a double-layer sunshade is adopted, the middle of the fabric is held in the cap, so that the umbrella rib structure of the automobile sunshade is simple, convenient, durable and safe, the stability problem of a lower honeycomb structure is solved, meanwhile, the problem of multi-folding shrinkage can be solved, and the service life of the automobile sunshade is prolonged. And the same middle rod has the functions of a single-layer sunshade and a double-layer sunshade at the same time.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile sunshade umbrella rib structures, in particular to an umbrella pole structure. Background Art

[0002] With the rapid development of the automobile industry and the increasing demand of consumers for automobile comfort and protection, car sunshades have gradually become popular among car owners as an effective sun protection and cooling tool. However, traditional car sunshades have some inherent technical difficulties in design, especially in the rib structure, which limits the practicality and durability of the sunshades.

[0003] In order to solve the problem of stable folding and unfolding of structural umbrellas, traditional structural parasols use a lock tongue structure, which makes it impossible to use a two-fold or multi-fold retractable middle rod. At the same time, plastic parts are used to fix the upper and lower honeycomb structures on the outside of the middle rod without affecting the retraction of the middle rod. However, in application scenarios such as car parasols (above 50 degrees), it will affect the stability of the plastic parts. Therefore, we proposed an umbrella pole structure to solve the above problem. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides an umbrella pole structure, which solves the problems raised in the above-mentioned background technology.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0008] An umbrella pole structure comprises an umbrella pole body, the umbrella pole body is provided with a first connecting rod, the second connecting rod is clamped on the first connecting rod, a clamping groove is provided on one side of the second connecting rod, a sliding sleeve is slidably connected to the second connecting rod, a connecting part is provided on the top of the sliding sleeve, a hinge part is fixedly connected to the top of the connecting part, a circular groove is provided on the inner wall of the sliding sleeve, an annular fixing ring is provided in the circular groove, a buckle is fixedly connected on the inner wall of one side of the annular fixing ring, a spring is fixedly connected between one side of the annular fixing ring and the inner wall of one side of the circular groove, the spring is in a compressed state, a groove is provided on one side of the sliding sleeve, a round rod is fixedly connected on the other side of the annular fixing ring, a pressing block is fixedly connected to the end of the round rod, and the buckle is slidably connected to the outer side of the second connecting rod.

[0009] Furthermore, an inner wall on one side of the groove is connected to an inner wall on one side of the circular groove.

[0010] Furthermore, the connection portion is provided with an external thread, and a cap is threadedly connected to the connection portion via the external thread.

[0011] Furthermore, the first connecting rod and the second connecting rod have polygonal shapes.

[0012] Furthermore, the connecting portion and the hinged portion are both slidably connected to the second connecting rod.

[0013] Furthermore, the buckle matches with the slot.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides an umbrella pole structure, which has the following beneficial effects:

[0016] The utility model drives the annular fixing ring and the buckle to slide on the second connecting rod through the round rod by moving the sliding sleeve upwards. When the buckle is aligned with the slot, the spring in the compressed state resets, and the spring drives the buckle to be clamped with the slot through the annular fixing ring to form a locked state. When unlocking, the buckle can be separated from the slot by directly pressing the pressing block. A single-layer parasol does not need a cap. When double-layered, the middle of the fabric is held in the cap, thereby providing a simple, convenient, durable and safe rib structure for a car parasol, which solves the stability problem of the lower honeycomb structure and can also be folded and contracted in multiple ways, and the same middle rod has the functions of a single-layer and double-layer parasol. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the inclined three-dimensional structure of the utility model;

[0019] Figure 3 It is a schematic diagram of a partially cut three-dimensional structure of the utility model;

[0020] Figure 4 It is a schematic diagram of the three-dimensional structure of the sliding sleeve of the utility model.

[0021] In the figure: 1. umbrella pole body; 2. first connecting rod; 3. second connecting rod; 4. slot; 5. sliding sleeve; 6. connecting part; 7. hinge part; 8. circular groove; 9. annular fixing ring; 10. buckle; 11. spring; 12. groove; 13. round rod; 14. pressing block; 15. external thread; 16. cap. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example

[0024] like Figure 1-Figure 4 As shown, an umbrella pole structure proposed in an embodiment of the utility model comprises an umbrella pole body 1, the umbrella pole body 1 is provided with a first connecting rod 2, a second connecting rod 3 is clamped on the first connecting rod 2, a clamping groove 4 is provided on one side of the second connecting rod 3, a sliding sleeve 5 is slidably connected to the second connecting rod 3, a connecting portion 6 is provided on the top of the sliding sleeve 5, a hinge portion 7 is fixedly connected to the top of the connecting portion 6, a circular groove 8 is provided on the inner wall of the sliding sleeve 5, an annular fixing ring 9 is provided in the circular groove 8, a buckle 10 is fixedly connected to the inner wall of one side of the annular fixing ring 9, a spring 11 is fixedly connected between one side of the annular fixing ring 9 and the inner wall of one side of the circular groove 8, and the spring 11 is in a compressed state, a groove 12 is provided on one side of the sliding sleeve 5, a round rod 13 is fixedly connected to the other side of the annular fixing ring 9, a pressing block 14 is fixedly connected to the end of the round rod 13, the buckle 10 is slidably connected to the outer side of the second connecting rod 3, and the buckle 10 is mutually connected with the clamping groove 4 When the yoke 10 is in the locked state, the spring 11 is in the locked state, and ...

[0025] like Figure 1 As shown, in some embodiments, an external thread 15 is provided on the connecting portion 6, and a cap 16 is threadedly connected to the connecting portion 6 through the external thread 15, so that the connecting portion 6 plays a connecting role.

[0026] like Figure 2As shown, in some embodiments, the first connecting rod 2 and the second connecting rod 3 are polygonal in shape, and the connecting portion 6 and the hinge portion 7 are both slidably connected to the second connecting rod 3, and are adapted to the inside of the sliding sleeve 5 through the polygonal structure, so as to achieve sliding in the fixed surface direction without rotation.

[0027] The working principle or structural principle is that when in use, the sliding sleeve 5 is moved upward, and the sliding sleeve 5 drives the annular fixing ring 9 and the buckle 10 to slide on the second connecting rod 3 through the round rod 13. When the buckle 10 is aligned with the slot 4, the spring 11 in the compressed state is reset. Under the action of the elastic force of the spring 11 itself, the spring 11 drives the buckle 10 to be clamped with the slot 4 through the annular fixing ring 9, thereby fixing the sliding sleeve 5 to form a locked state. When unlocking, the pressing block 14 can be directly pressed to realize the separation of the buckle 10 from the slot 4. A single-layer parasol does not need a cap 16. When double-layer, the middle of the fabric is held in the cap 16, thereby providing a simple, convenient, durable and safe car parasol rib structure, which solves the stability problem of the lower honeycomb structure, and can also perform multi-fold contraction problems, and makes the same middle rod have the functions of a single-layer and double-layer parasol.

[0028] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An umbrella pole structure, comprising an umbrella pole body (1), characterized in that: The umbrella pole body (1) is provided with a first connecting rod (2), a second connecting rod (3) is clamped on the first connecting rod (2), a clamping groove (4) is provided on one side of the second connecting rod (3), a sliding sleeve (5) is slidably connected to the second connecting rod (3), a connecting portion (6) is provided on the top of the sliding sleeve (5), a hinge portion (7) is fixedly connected to the top of the connecting portion (6), a circular groove (8) is provided on the inner wall of the sliding sleeve (5), an annular fixing ring (9) is provided in the circular groove (8), and the annular fixing ring (9) is provided in the inner wall of the sliding sleeve (5). A buckle (10) is fixedly connected to the inner wall of one side of the annular fixing ring (9), a spring (11) is fixedly connected between one side of the annular fixing ring (9) and the inner wall of one side of the circular groove (8), and the spring (11) is in a compressed state. A groove (12) is provided on one side of the sliding sleeve (5), a round rod (13) is fixedly connected to the other side of the annular fixing ring (9), a pressing block (14) is fixedly connected to the end of the round rod (13), and the buckle (10) is slidably connected to the outer side of the second connecting rod (3).

2. The umbrella pole structure according to claim 1, characterized in that: One side inner wall of the groove (12) is in communication with one side inner wall of the circular groove (8).

3. The umbrella pole structure according to claim 1, characterized in that: The connecting portion (6) is provided with an external thread (15), and a cap (16) is threadedly connected to the connecting portion (6) via the external thread (15).

4. The umbrella pole structure according to claim 1, characterized in that: The first connecting rod (2) and the second connecting rod (3) have a polygonal structure in appearance.

5. The umbrella pole structure according to claim 1, characterized in that: The connecting portion (6) and the hinged portion (7) are both slidably connected to the second connecting rod (3).

6. The umbrella pole structure according to claim 1, characterized in that: The buckle (10) matches the clamping slot (4).

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