CN217089828U

CN217089828U - Concave point clamping groove track umbrella middle rod

Info

Publication number: CN217089828U
Application number: CN202123178627.0U
Authority: CN
Inventors: 徐顺意
Original assignee: Huizhou Jizhiyuan Hardware Products Co ltd
Current assignee: Huizhou Jizhiyuan Hardware Products Co ltd
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-08-02
Anticipated expiration: 2031-12-15

Abstract

The utility model discloses a stick in concave point draw-in groove track umbrella, including well stick body, umbrella stick and connecting rod, two draw-in grooves have been seted up on the umbrella stick, two fixed slots have been seted up to the bottom of connecting rod, the bottom and the umbrella stick sliding connection of well stick body, the top and the connecting rod threaded connection of well stick body, two mounting grooves and two spouts, two have been seted up on the well stick body all be equipped with fixed establishment in the spout, two fixed establishment extends to in the relative fixed slot and offsets rather than the interior top, two all be equipped with latch mechanism, two in the mounting groove latch mechanism all extends to in the relative draw-in groove and offsets rather than the inside wall, be equipped with drive mechanism on the well stick body. The utility model has the advantages of reasonable design, it can realize the umbrella well stick and the umbrella stick between the high-speed joint fast, and connect stably, and the umbrella stick is difficult for droing from well stick, has improved the life of umbrella.

Description

Concave point clamping groove track umbrella middle rod

Technical Field

The utility model relates to an umbrella technical field especially relates to a concave point draw-in groove track umbrella stick.

Background

The umbrella is a tool for shading sun or shielding rain and snow, and is generally made of oiled paper, oiled cloth or plastic cloth, the core supporting accessory of the umbrella is a middle rod, a movable nest, an upper nest, a bullet head, an umbrella opening spring and umbrella rib components of the umbrella are respectively assembled outside the middle rod so as to form a complete framework of the umbrella, the umbrella cloth is configured to form an umbrella, the movable nest of the umbrella can be limited to vertically slide on the middle rod, and the middle rod of the umbrella is often provided with a concave point clamping groove to limit the sliding of the movable nest of the umbrella.

In the prior art, the umbrella stick on the umbrella stick in the umbrella often adopts glue to bond or threaded connection with the well stick, and it is convenient to connect, but its durability is relatively poor, and threaded connection is not hard up easily and is leaded to the umbrella stick to drop from the well stick, and glue bonds, and after long-time use, glue loses viscidity after ageing for the umbrella stick drops, leads to the life reduction of umbrella, for this we have designed a concave point draw-in groove track umbrella stick to solve above problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art umbrella often adopt glue to bond or threaded connection between the umbrella stick on the stick and the well stick, it is convenient to connect, but its durability is relatively poor, threaded connection is not hard up easily and is leaded to the umbrella stick to drop from well stick, and glue bonds, after long-time use, lose viscidity after glue is ageing, make the umbrella stick drop, the problem that the life that leads to the umbrella reduces, and the stick in the notch draw-in groove track umbrella of proposition, it can realize the umbrella fast connection between stick and the umbrella stick fast, and connect stably, the umbrella stick is difficult for droing from well stick, the life of umbrella has been improved.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a stick in concave point draw-in groove track umbrella, includes well stick body, umbrella stick and connecting rod, two draw-in grooves have been seted up on the umbrella stick, two fixed slots have been seted up to the bottom of connecting rod, the bottom and the umbrella stick sliding connection of well stick body, the top and the connecting rod threaded connection of well stick body, two mounting grooves and two spouts, two have been seted up on the well stick body all be equipped with fixed establishment in the spout, two fixed establishment extends to in the relative fixed slot and offsets rather than the interior top, two all be equipped with latch mechanism in the mounting groove, two latch mechanism all extends to in the relative draw-in groove and offsets rather than the inside wall, be equipped with drive mechanism on the well stick body, drive mechanism extends to in two mounting grooves and rather than sliding connection.

Preferably, the fixing mechanism includes a sliding plate slidably connected in the sliding groove, a second spring is fixedly connected between the bottom of the sliding plate and the inner bottom of the sliding groove, a fixing rod is fixedly mounted at the top of the sliding plate, and the fixing rod extends into the opposite fixing groove and abuts against the inner top of the fixing groove.

Preferably, the clamping mechanism comprises a clamping block which is slidably connected in the mounting groove, the clamping block extends into the relative clamping groove and is abutted against the inner side wall of the clamping groove, a first spring is fixedly connected between the side wall of the clamping block and the inner side wall of the mounting groove, and a trapezoidal groove is formed in the top of the clamping block.

Preferably, the driving mechanism comprises a threaded pipe fixedly mounted on the middle rod body, a threaded ring is connected to the threaded pipe in a threaded manner, two abutting rods are rotatably connected to the bottom of the threaded ring, extend into the opposite mounting grooves and are slidably connected with the mounting grooves, and the bottom ends of the abutting rods extend into the opposite trapezoidal grooves and abut against the inclined surfaces of the abutting rods.

Preferably, the umbrella handle is sleeved with a rubber sleeve, and the rubber sleeve is provided with anti-skid lines.

Preferably, the outer diameter of the threaded ring is the same as that of the middle rod body, and anti-skid threads are arranged on the threaded ring.

Compared with the prior art, the utility model, its beneficial effect does:

1. through the setting of latch mechanism and actuating mechanism, it can realize the high-speed joint between stick body and the umbrella stick fast, and connect stably, and the umbrella stick is difficult for droing from the stick body in, has improved the life of umbrella.

2. Through fixed establishment's setting, the connecting rod is connected with the rib, and well stick body is connected with the connecting rod, and when well stick body took place to damage, can dismantle the change of getting off well stick body from the connecting rod fast, easy operation, the change of being convenient for.

To sum up, the utility model has the advantages of reasonable design, it can realize the umbrella well stick and the umbrella stick between the high-speed joint fast, and connect stably, the umbrella stick is difficult for droing from well stick, has improved the life of umbrella.

Drawings

FIG. 1 is a schematic structural view of a stick in a concave groove track umbrella of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

FIG. 3 is an enlarged view of the structure at B in FIG. 1;

fig. 4 is an enlarged view of the structure at C in fig. 1.

In the figure: the umbrella comprises a middle rod body 1, an umbrella handle 2, a connecting rod 3, a clamping groove 4, a mounting groove 5, a clamping block 6, a first spring 7, a trapezoidal groove 8, a support rod 9, a threaded pipe 10, a threaded ring 11, a sliding groove 12, a sliding plate 13, a second spring 14, a fixing rod 15 and a fixing groove 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a concave point clamping groove track umbrella middle rod comprises a middle rod body 1, an umbrella handle 2 and a connecting rod 3, wherein a rubber sleeve is sleeved on the umbrella handle 2, anti-skid veins are arranged on the rubber sleeve, two clamping grooves 4 are arranged on the umbrella handle 2, two fixing grooves 16 are arranged at the bottom end of the connecting rod 3, the bottom end of the middle rod body 1 is in sliding connection with the umbrella handle 2, the top end of the middle rod body 1 is in threaded connection with the connecting rod 3, two mounting grooves 5 and two sliding grooves 12 are arranged on the middle rod body 1, fixing mechanisms are arranged in the two sliding grooves 12, the two fixing mechanisms extend into the opposite fixing grooves 16 and are abutted against the inner top parts of the fixing mechanisms, each fixing mechanism comprises a sliding plate 13 in sliding connection with the sliding groove 12, a second spring 14 is fixedly connected between the bottom part of the sliding plate 13 and the inner bottom part of the sliding groove 12, a fixing rod 15 is fixedly mounted at the top part of the sliding plate 13, the fixing rod 15 extends into the opposite fixing grooves 16 and is abutted against the inner top parts of the sliding plate, through the arrangement of the fixing mechanism, the connecting rod 3 is connected with the umbrella ribs, the middle rod body 1 is connected with the connecting rod 3, when the middle rod body 1 is damaged, the middle rod body 1 can be quickly detached from the connecting rod 3 for replacement, the operation is simple, and the replacement is convenient;

clamping mechanisms are arranged in the two mounting grooves 5, the two clamping mechanisms extend into the opposite clamping grooves 4 and abut against the inner side walls of the clamping grooves, each clamping mechanism comprises a clamping block 6 connected into the corresponding mounting groove 5 in a sliding mode, the clamping blocks 6 extend into the opposite clamping grooves 4 and abut against the inner side walls of the clamping grooves, a first spring 7 is fixedly connected between the side walls of the clamping blocks 6 and the inner side walls of the mounting grooves 5, and trapezoidal grooves 8 are formed in the tops of the clamping blocks 6;

be equipped with drive mechanism on well stick body 1, drive mechanism extends to in two mounting grooves 5 and rather than sliding connection, drive mechanism includes screwed pipe 10 of fixed mounting on well stick body 1, threaded connection has screw ring 11 on the screwed pipe 10, the external diameter of screw ring 11 is the same with the external diameter of well stick body 1, be equipped with anti-skidding line on the screw ring 11, the bottom of screw ring 11 is rotated and is connected with two and supports pole 9, two support pole 9 all extend to in relative mounting groove 5 and rather than sliding connection, two support the bottom of pole 9 and all extend to in relative dovetail groove 8 and offset rather than the inclined plane, through the setting of latch mechanism and drive mechanism, it can realize the high-speed joint between well stick body 1 and the umbrella stick 2 fast, and connect stably, umbrella stick 2 is difficult for droing from well stick body 1, the life of umbrella has been improved.

The utility model discloses its functional principle is explained to following mode of operation of accessible:

when the umbrella handle 2 needs to be installed on the middle stick body 1, firstly, an operator rotates the threaded ring 11, as the threaded ring 11 is in threaded connection with the threaded pipe 10, the threaded ring 11 moves downwards, when the threaded ring 11 moves downwards, the abutting rod 9 is driven to move downwards, the abutting rod 9 extrudes the inclined surface of the trapezoidal groove 8 on the clamping block 6 to drive the clamping block 6 to slide into the installation groove 5, then the bottom end of the middle stick body 1 is inserted into the umbrella handle 2, the threaded ring 11 is rotated reversely, the abutting rod 9 is separated from abutting against the clamping block 6, the clamping block 6 slides into the clamping groove 4 on the umbrella handle 2 under the elastic force of the first spring 7 and abuts against the inner side wall of the clamping groove, the umbrella handle 2 is clamped and fixed, if the middle stick body 1 is damaged and needs to be disassembled for replacement, the sliding plate 13 is pulled downwards, the sliding plate 13 drives the fixing rod 15 to slide downwards, so that the fixing rod 15 is separated from blocking of the fixing groove 16, rotating well stick body 1, making well stick body 1 break away from with connecting rod 3, can changing well stick body 1, change the back, rotate well stick body 1 and connect on connecting rod 3, loosen sliding plate 13, sliding plate 13 slides into fixed slot 16 under the effect of second spring 14 elasticity, make well stick body 1 fixed with connecting rod 3 can.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A concave point clamping groove track umbrella middle rod comprises a middle rod body (1), an umbrella handle (2) and a connecting rod (3), and is characterized in that the umbrella handle (2) is provided with two clamping grooves (4), the bottom end of the connecting rod (3) is provided with two fixing grooves (16), the bottom end of the middle rod body (1) is in sliding connection with the umbrella handle (2), the top end of the middle rod body (1) is in threaded connection with the connecting rod (3), the middle rod body (1) is provided with two mounting grooves (5) and two sliding grooves (12), the two sliding grooves (12) are internally provided with fixing mechanisms, the two fixing mechanisms extend into the corresponding fixing grooves (16) and are abutted against the top part of the fixing grooves, the two mounting grooves (5) are internally provided with clamping mechanisms, the two clamping mechanisms extend into the corresponding clamping grooves (4) and are abutted against the inner side wall of the clamping grooves, the middle rod body (1) is provided with a driving mechanism, and the driving mechanism extends into the two mounting grooves (5) and is connected with the two mounting grooves in a sliding mode.

2. The umbrella stick of claim 1, wherein the fixing mechanism comprises a sliding plate (13) slidably connected in the sliding groove (12), a second spring (14) is fixedly connected between the bottom of the sliding plate (13) and the inner bottom of the sliding groove (12), a fixing rod (15) is fixedly mounted at the top of the sliding plate (13), and the fixing rod (15) extends into the opposite fixing groove (16) and abuts against the inner top of the fixing groove.

3. The umbrella stick of claim 1, wherein the clamping mechanism comprises a clamping block (6) slidably connected in the mounting groove (5), the clamping block (6) extends into the opposite clamping groove (4) and abuts against the inner side wall of the clamping block, a first spring (7) is fixedly connected between the side wall of the clamping block (6) and the inner side wall of the mounting groove (5), and a trapezoidal groove (8) is formed in the top of the clamping block (6).

4. The umbrella stick with the concave clamping groove and the track as claimed in claim 3, wherein the driving mechanism comprises a threaded pipe (10) fixedly mounted on the stick body (1), a threaded ring (11) is connected to the threaded pipe (10) in a threaded manner, two abutting rods (9) are rotatably connected to the bottom of the threaded ring (11), the two abutting rods (9) extend into the opposite mounting grooves (5) and are slidably connected with the mounting grooves, and the bottom ends of the two abutting rods (9) extend into the opposite trapezoidal grooves (8) and abut against the inclined surfaces of the trapezoidal grooves.

5. The middle rod of the concave point clamping groove track umbrella as claimed in claim 1, wherein the umbrella handle (2) is sleeved with a rubber sleeve, and the rubber sleeve is provided with anti-skid grains.

6. The umbrella stick with concave point clamping groove tracks as claimed in claim 4, characterized in that the outer diameter of the threaded ring (11) is the same as the outer diameter of the stick body (1), and the threaded ring (11) is provided with anti-skid threads.