Umbrella rod connecting and fixing device for beach umbrella
Through the design of the pole sleeve and adjustment handle, combined with the unlocking button and snap-on structure, the problem of unstable connection between the poles of the beach umbrella is solved, and stable connection and convenient operation between the poles are achieved.
Patent Information
- Application Number
- CN202422310172.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-20
- Publication Date
- 2025-09-19
- Estimated Expiration
- 2034-09-20
AI Technical Summary
The existing beach umbrella pole connection method has the problems of high assembly precision requirements and poor stability, resulting in unstable and shaky pole connections.
The design of the pole sleeve and adjustment handle is adopted, and the clamping and loosening of the umbrella pole is achieved through the hole-axis matching structure. Combined with the unlocking button and the clamping structure, the connection stability of the umbrella pole is enhanced.
The stability of the umbrella pole connection is improved to prevent shaking, making it easier to install and carry the umbrella pole.
Smart Images
Figure CN223349747U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of umbrellas, and more specifically relates to a beach umbrella pole connecting and fixing device. Background Art
[0002] In the prior art, due to the problem of carrying a beach umbrella, when using the beach umbrella, the multiple sections of the umbrella poles need to be connected. The existing umbrella pole connection methods include: the upper and lower poles are connected by threads, which has the disadvantage of requiring high assembly precision. The parent and child threads are difficult to screw in during assembly, and the threads of the tightened column will loosen and produce a gap when in use; one pole is inserted into the other pole by a shrink tube, and the two poles are fixed by a spring jump bead installed on the pole. The disadvantage is that the dimensional precision of the shrink tube is required. Due to the assembly gap, the entire column will still shake after the spring jump bead is connected, resulting in poor stability after the umbrella poles are connected, and the beach umbrella is prone to shaking during use. Utility Model Content
[0003] The technical problem to be solved by the utility model is to provide a beach umbrella pole connecting and fixing device, which can achieve the stability requirement of the connection and fixation between the umbrella poles.
[0004] The utility model discloses a beach umbrella pole connecting and fixing device, comprising a pole sleeve and a pair of arched adjusting handles, the pole sleeve is sleeved on the umbrella pole, and the two sides of the pole sleeve are rotatably connected to the pair of adjusting handles, a pair of protruding plates extending outwards are respectively provided on both sides of the pole sleeve, each pair of protruding plates is set as a group of connecting parts, a fastening part is provided on the head of the adjusting handle, an adjusting hole is provided between the pole sleeve, and a hole-axis matching structure is provided at the side end of each group of connecting parts and the fastening part, and the connecting part and the fastening part are rotatably connected through the hole-axis matching structure, and the fastening part is changed to be clamped into and out of the adjusting hole by rotating the adjusting handle, so as to realize the clamping and loosening of the umbrella pole, and when the pair of adjusting handles clamp the umbrella pole, the arch soffit of the pair of adjusting handles covers the umbrella pole.
[0005] As a further improvement of the present invention, it also includes an unlocking button. The beach umbrella pole includes a lower umbrella pole and an upper umbrella pole. The pole sleeve is sleeved on the upper end of the lower umbrella pole and the pole sleeve is clamped with the lower umbrella pole. The upper end of the lower umbrella pole is provided with a through hole corresponding to the adjustment hole. The adjusting handle is rotated to make the fastening part engage in and disengage from the adjustment hole and the lower umbrella pole to achieve clamping and loosening of the upper umbrella pole. The upper end of the unlocking button is fixedly connected to the pole sleeve and the lower end is suspended in the air. The unlocking button is an elastic material that can be toggled at the lower end. In the initial state, the lower end of the unlocking button is not in contact with the umbrella pole. Toggling the lower end of the unlocking button can disconnect the clamping of the lower umbrella pole and the upper umbrella pole, which is convenient for connecting and disconnecting the lower umbrella pole and the upper umbrella pole, and is convenient for carrying and installing the beach umbrella.
[0006] As a further improvement of the present invention, a fixing hole is provided on the lower umbrella rod, and a fixing point is provided on the upper umbrella rod. The fixing point is engaged with the fixing hole, and the unlocking button is provided with a pin that matches the fixing hole. As the unlocking button is toggled, the pin is engaged with the fixing hole, causing the fixing point to be ejected, thereby disconnecting the fixing point from the fixing hole.
[0007] As a further improvement of the present invention, a groove is provided at the upper end of the lower umbrella pole, and a protrusion is provided at the upper end of the pole sleeve that matches the groove of the lower umbrella pole. When the pole sleeve and the lower umbrella pole are clamped, the groove and the protrusion are engaged. A locking mouth is also provided on one side of the pole sleeve, and a tongue is provided on one side of the lower umbrella pole. The locking mouth is clamped with the tongue to strengthen the connection between the pole sleeve and the lower umbrella pole, prevent the lower umbrella pole from rotating, and ensure the clamping position of the lower umbrella pole and the upper umbrella pole.
[0008] As a further improvement of the present invention, the connecting portion and the fastening portion are both provided with connecting holes that match each other. The connecting portion and the fastening portion are connected by a rotating shaft. The outer end surface of the connecting hole is provided with a step to prevent the protrusion of the screw head from causing scratches.
[0009] As a further improvement of the present invention, friction concave surfaces are provided on both side edges of a pair of adjusting handles to provide force points for the rotation of the adjusting handles, thereby facilitating the rotation of the adjusting handles.
[0010] Compared with the prior art, the beneficial effects of the present invention are: an adjustment handle is provided, and when the upper umbrella pole is connected to the lower umbrella pole, the adjustment handle is rotated to clamp and reinforce the umbrella pole, thereby increasing the stability of the connection between the umbrella poles and strengthening the support of the beach umbrella; when the pole sleeve and the lower umbrella pole are connected, the groove and the protrusion are engaged to determine the position of the pole sleeve on the lower umbrella pole, and the lock mouth is engaged with the tongue to strengthen the connection between the pole sleeve and the lower umbrella pole, preventing the lower umbrella pole from rotating and ensuring the connection position of the lower umbrella pole and the upper umbrella pole; the connecting part plate is provided with a step on the outer wall of the connecting hole to prevent the protrusion of the screw head from causing scratches; a pair of adjustment handles are provided with depressions on the edges on both sides to provide force points for the rotation of the adjustment handles, thereby facilitating the rotation of the adjustment handles. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a structural diagram of the utility model;
[0012] Figure 2 This is a schematic diagram of the explosion structure of the utility model;
[0013] Figure 3 This is a schematic diagram of the tongue and lock structure of the utility model;
[0014] Figure 4 This is a schematic diagram of the rod sleeve structure of the utility model;
[0015] Figure 5 This is a rear view of the unlock button of the present invention;
[0016] Figure 6This is an installation diagram of the umbrella pole and connecting rod of the utility model.
[0017] Description of the numbers in the figure:
[0018] Rod sleeve 1; locking mouth 1-1; connecting part 1-2; adjusting handle 2; fastening part 2-1; friction concave surface 2-2; lower umbrella rod 3, fixing hole 3-1; latch 3-2; upper umbrella rod 4; fixing point 4-1; unlocking button 5; ejector pin 5-1; connecting hole 6, adjusting hole 7. DETAILED DESCRIPTION
[0019] Specific embodiment 1: Please refer to Figures 1-6 The cam 2 is a pair of cam-shaped handles 2 for adjusting the size of the umbrella, and the cam 2 is a pair of cam-shaped handles 2 for adjusting the size of the umbrella.
[0020] The beach umbrella pole includes a lower umbrella pole 3 and an upper umbrella pole 4. The lower end of the upper umbrella pole 4 is clamped with the upper end of the lower umbrella pole 3. The pole sleeve 1 is sleeved on the upper end of the lower umbrella pole 3 and the pole sleeve 1 is clamped with the lower umbrella pole 3. The upper end of the lower umbrella pole 3 is provided with a through hole corresponding to the position of the adjustment hole 7. Turn the adjustment handle 2 to make the fastening part 2-1 clamp into and out of the through hole corresponding to the adjustment hole 7 and the lower umbrella pole 3 to achieve clamping and loosening of the upper umbrella pole 4, increase the stability of the connection between the lower umbrella pole 3 and the upper umbrella pole 4, and strengthen the support of the beach umbrella.
[0021] In a further embodiment, Figure 2-Figure 5As shown, it also includes an unlocking button 5, a fixing hole 3-1 is provided on the lower umbrella rod 3, and a fixing point 4-1 is provided on the upper umbrella rod 4, and the fixing point 4-1 is clamped with the fixing hole 3-1 (the clamping and disengagement of the fixing point 4-1 can be achieved by the spring of the existing technology or the elastic effect of the material itself), and the unlocking button 5 is provided with a ejector pin 5-1 matching the fixing hole 3-1, the upper end of the unlocking button 5 is fixedly connected to the rod sleeve 1, and the lower end is suspended in the air, and the unlocking button 5 is an elastic material that can be toggled at the lower end or the unlocking button 5 is equipped with an elastic structure such as a spring (this can be achieved by the existing technology here), so that the lower end of the unlocking button 5 does not contact the umbrella rod in the initial state, and as the unlocking button 5 is toggled, the ejector pin 5-1 is clamped into the fixing hole 3-1, so that the fixing point 4-1 is pushed out, thereby disconnecting the fixing point 4-1 from the fixing hole 3-1.
[0022] In a further embodiment, Figure 2 As shown, a groove is provided at the upper end of the lower umbrella rod 3, and a protrusion is provided at the upper end of the rod sleeve 1 to match the groove of the lower umbrella rod 3. When the rod sleeve 1 and the lower umbrella rod 3 are clamped, the groove and the protrusion are engaged. A locking mouth 1-1 is also provided on one side of the rod sleeve 1, and a tongue 3-2 is provided on one side of the lower umbrella rod 3. The locking mouth 1-1 is clamped with the tongue 3-2 to strengthen the connection between the rod sleeve 1 and the lower umbrella rod 3, prevent the lower umbrella rod 3 from rotating, and ensure the clamping position of the lower umbrella rod 3 and the upper umbrella rod 4.
[0023] In a further embodiment, Figure 4 As shown, the connecting part 1-2 and the fastening part 2-1 are both provided with connecting holes 6 that match each other. The connecting part 1-2 and the fastening part 2-1 are connected by a rotating shaft. The connecting part 1-2 plate surface is provided with a step on the outer wall of the connecting hole 6 to prevent the protrusion of the rotating shaft from causing scratches.
[0024] In a further embodiment, Figure 2 As shown, a pair of adjustment handles 2 are provided with friction concave surfaces 2 - 2 on both side edges to provide force points for the rotation of the adjustment handles 2 , making it easier to rotate the adjustment handles 2 .
[0025] When in use, align the groove of the lower umbrella rod 3 and the protrusion of the rod sleeve 1, put the rod sleeve 1 on the upper end of the lower umbrella rod 3, and engage the lock mouth 1-1 and the latch tongue 3-2. The unlocking button 5 remains in the initial state without contacting the fixing hole 3-1 under the action of elasticity. The lower end of the upper umbrella rod 4 is inserted into the fixing point 4-1 in the lower umbrella rod 3 and adjusted to the same direction as the fixing hole 3-1 and then engaged. Turn the pair of adjusting handles 2, the fastening part 2-1 is engaged in the adjusting hole 7, clamping the upper umbrella rod 4, completing the connection between the upper umbrella rod 4 and the lower umbrella rod 3; when folding, rotate and unfold the pair of adjusting handles 2, the fastening part 2-1 loosens the upper umbrella rod 4, and toggle the unlocking button 5 to make the ejector pin 5-1 insert into the fixing hole 3-1. The block 4-1 is pushed out, the upper umbrella rod 4 is pulled out, and the upper umbrella rod 4 and the connecting rod 3 are stored.
Claims
1. A beach umbrella pole connecting and fixing device, characterized by: The invention comprises a rod sleeve (1) and a pair of arched adjustment handles (2), wherein the rod sleeve (1) is sleeved on the umbrella pole, and the two sides of the rod sleeve (1) are rotatably connected to the pair of adjustment handles (2), and the two sides of the rod sleeve (1) are respectively provided with a pair of protruding plates extending outwards, and each pair of protruding plates is provided as a group of connecting parts (1-2). The head of the adjustment handle (2) is provided with a fastening part (2-1), and the rod sleeve (1) is provided with an adjustment hole (7) between the pair of protruding plates. Each group of connecting parts (1-2) and the fastening part (2-1) are rotatably connected. By rotating the adjustment handle (2), the fastening part (2-1) is changed to be engaged with or disengaged from the adjustment hole (7), so as to achieve clamping and loosening of the umbrella pole. When the pair of adjustment handles (2) clamp the umbrella pole, the arch ribs of the pair of adjustment handles (2) are covered on the umbrella pole.
2. A beach umbrella pole connecting and fixing device according to claim 1, characterized in that: The beach umbrella pole comprises a lower umbrella pole (3) and an upper umbrella pole (4), the lower end of the upper umbrella pole (4) is clamped with the upper end of the lower umbrella pole (3), the pole sleeve (1) is sleeved on the upper end of the lower umbrella pole (3), and the pole sleeve (1) and the lower umbrella pole (3) are clamped, and the upper end of the lower umbrella pole (3) is provided with a through hole corresponding to the position of the adjustment hole (7).
3. The beach umbrella pole connecting and fixing device according to claim 2, characterized in that: The utility model also comprises an unlocking button (5), wherein the upper end of the unlocking button (5) is fixedly connected to the rod sleeve (1) and the lower end is suspended in the air. The unlocking button (5) is made of elastic material whose lower end can be moved. Moving the lower end of the unlocking button (5) can disconnect the clamping connection between the lower umbrella rod (3) and the upper umbrella rod (4).
4. The beach umbrella pole connecting and fixing device according to claim 3, characterized in that: The lower umbrella rod (3) is provided with a fixing hole (3-1), the upper umbrella rod (4) is provided with a fixing point (4-1), the fixing point (4-1) is engaged with the fixing hole (3-1), and the unlocking button (5) is provided with a ejector pin (5-1) that matches the fixing hole (3-1). When the lower end of the unlocking button (5) is toggled, the ejector pin (5-1) engages with the fixing hole (3-1), causing the fixing point (4-1) to be ejected, thereby disconnecting the engagement between the fixing point (4-1) and the fixing hole (3-1).
5. The beach umbrella pole connecting and fixing device according to claim 2, characterized in that: A lock opening (1-1) is further provided at one end of the rod sleeve (1) away from the unlocking button (5); a latching tongue (3-2) matching the lock opening (1-1) is provided on the lower umbrella rod (3); and the lock opening (1-1) and the latching tongue (3-2) are latched together.
6. The beach umbrella pole connecting and fixing device according to claim 2, characterized in that: The upper end of the lower umbrella rod (3) is provided with a groove, and the upper end of the rod sleeve (1) is provided with a protrusion matching the groove of the lower umbrella rod (3). When the rod sleeve (1) and the lower umbrella rod (3) are engaged, the groove and the protrusion engage to prevent the lower umbrella rod (3) from rotating, thereby ensuring the engaged position of the lower umbrella rod (3) and the upper umbrella rod (4).
7. The beach umbrella pole connecting and fixing device according to claim 1, characterized in that: The connecting portion (1-2) and the fastening portion (2-1) are both provided with connecting holes (6) that match each other. The connecting portion (1-2) and the fastening portion (2-1) are connected via a rotating shaft, and the outer end surface of the connecting hole (6) is provided with a step.
8. The beach umbrella pole connecting and fixing device according to claim 1, characterized in that: Friction concave surfaces (2-2) are provided on both side edges of a pair of adjustment handles (2).