Upper and lower rod limiter for sunshade
By designing a limiter for the upper and lower poles of a sunshade umbrella, and utilizing the rotation adjustment of the threaded rod and the handle, the problem of fixed height of the traditional sunshade umbrella pole is solved, achieving convenient height adjustment and improved compatibility.
Patent Information
- Application Number
- CN202520621596.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-03
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2035-04-03
AI Technical Summary
Traditional sun umbrellas have a fixed shaft height, which cannot be adjusted according to the user's height, resulting in poor compatibility and cumbersome manual adjustment methods.
A limiter for the upper and lower poles of a sun umbrella was designed. By connecting the lower and upper poles and adjusting the height of the umbrella poles using the rotation of the threaded rod and the handle, the height adjustment can be achieved. Combined with the structure of the chuck and the umbrella frame, convenient height adjustment is realized.
It enables convenient height adjustment of the parasol pole to meet the needs of users of different heights. The structure is simple, the operation is convenient, and the compatibility and user experience are improved.
Smart Images
Figure CN223745904U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to sunshade technical field, concretely is sunshade with upper and lower rod positioner. BACKGROUND
[0002] The background technology of sunshade upper and lower rod positioner mainly develops around the deficiency of traditional sunshade in height adjustment, locking stability and operation convenience.
[0003] The inventor found that the prior art has the following problems in the process of realizing the utility model: the height of the umbrella rod of the traditional sunshade is mostly fixed design, for example, the height of the umbrella rod of the sunshade cannot be adjusted according to the height difference of users, resulting in poor compatibility. Although some products adopt simple manual adjustment mode, there is the problem of complicated operation. UTILITY MODEL CONTENTS
[0004] In view of the deficiency of the prior art, the utility model provides a sunshade upper and lower rod positioner, which solves the problem that the height of the umbrella rod of the existing sunshade is mostly fixed design, for example, the height of the umbrella rod of the sunshade cannot be adjusted according to the height difference of users, resulting in poor compatibility. Although some products adopt simple manual adjustment mode, there is the problem of complicated operation.
[0005] To achieve the above purpose, the utility model realizes the following technical scheme: a sunshade upper and lower rod positioner, comprising a lower rod and an upper rod, a cylindrical groove is formed in the upper end of the lower rod, the lower end of the upper rod is movably inserted into the cylindrical groove, a threaded rod is screw-connected with the side wall of the cylindrical groove, one end of the threaded rod is provided with a handle, the upper end of the upper rod is provided with an upper chuck, a lower chuck is movably sleeved on the upper rod, the side wall of the upper chuck is provided with two pairs of first grooves, the side wall of the lower chuck is provided with two pairs of second grooves, two pairs of umbrella frames are movably inserted into the two pairs of first grooves by iron wires, two pairs of supporting frames are movably inserted into the two pairs of second grooves by iron wires, the side wall close to the upper rod of the two pairs of umbrella frames is provided with a connecting piece, the two pairs of connecting pieces are hingedly connected with the two pairs of supporting frames, and the two pairs of iron wires are movably sleeved on the upper chuck and the lower chuck.
[0006] Preferably, the upper end of the upper chuck is provided with a threaded outer groove.
[0007] Preferably, the side wall of the upper rod is provided with an opening, and the opening is provided with an elastic buckle.
[0008] Preferably, the threaded rod is in contact with the upper rod.
[0009] ADVANTAGEOUS EFFECTS
[0010] The utility model provides a sunshade is with upper and lower rod stopper, the utility model discloses the structure of convenient location height -adjusting, the device can realize height adjustment through the connection between lower rod and upper rod, and the upper rod is inserted into the lower rod, and the threaded rod is inserted into the cylinder groove through the manual rotation handlebar and drives the threaded rod to rotate, and the threaded rod is inserted into the cylinder groove, and the upper rod is contacted, and the upper rod is fixed, and the handlebar is adjusted to make the upper rod position change in the lower rod 1, and the threaded rod is fixed to make the upper rod and the lower rod relative fixed, and height adjustment is realized. BRIEF DESCRIPTION OF DRAWINGS
[0011] Figure 1 It is whole structure schematic diagram of the utility model.
[0012] In the drawing: 1, lower rod, 2, cylinder groove, 3, threaded rod, 4, handlebar, 5, upper rod, 6, lower chuck, 7, upper chuck, 8, first recess, 9, second recess, 10, umbrella frame, 11, support frame, 12, connecting piece. DETAILED DESCRIPTION
[0013] The technical scheme in the embodiments of the utility model will be apparently and completely described in conjunction with the drawings of the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative work belong to the range of protection of the utility model.
[0014] Please refer to Figure 1 The utility model provides a technical scheme: sunshade is with upper and lower rod stopper, including lower rod 1 and upper rod 5, the lower rod 1 upper end is seted up with cylinder groove 2, the upper rod 5 lower end is movably inserted in the cylinder groove 2, the one side wall surface of cylinder groove 2 is connected with threaded rod 3 with internal thread, the one end of threaded rod 3 is equipped with handlebar 4, the upper end of upper rod 5 is equipped with upper chuck 7, the upper rod 5 is movably sleeved with lower chuck 6, the side wall surface of upper chuck 7 is equipped with two pairs of first recess 8, the side wall surface of lower chuck 6 is equipped with two pairs of second recess 9, two pairs of first recess 8 are movably inserted with two pairs of umbrella frame 10 with iron wire, two pairs of second recess 9 are movably inserted with two pairs of support frame 11 with iron wire, two pairs of umbrella frame 10 are close to the side wall surface of upper rod 5 and are equipped with connecting piece 12, two pairs of connecting piece 12 are respectively hinged with two pairs of support frame 11, and a pair of iron wire is movably sleeved on upper chuck 7 and lower chuck 6.
[0015] The utility model further provides that the upper end of upper chuck 7 is equipped with threaded outer groove.
[0016] The upper rod 5 is provided with an opening in the side wall surface, and the opening is provided with an elastic buckle.
[0017] The threaded rod 3 is in contact with the upper rod 5.
[0018] The detailed connection means is a technology known in the art, and the working principle and process are mainly introduced below. The specific work is as follows.
[0019] Embodiment: The device can realize height adjustment through the connection between the lower rod 1 and the upper rod 5. The upper rod 5 is inserted into the lower rod 1, the threaded rod 3 is rotated by manually rotating the handle 4, the threaded rod 3 is inserted into the cylindrical groove 2 while rotating, and the threaded rod 3 is in contact with the upper rod 5 to fix the upper rod 5. The lower chuck 6 is moved to rotate the support frame 11 relative to the lower chuck 6, the support frame 11 is rotated to rotate the umbrella frame 10, the plurality of umbrella frames 10 are expanded, the lower chuck 6 is moved above the elastic buckle to fix the position of the lower chuck 6, the umbrella is opened, the handle 4 is adjusted to change the position of the upper rod 5 in the lower rod 1, the threaded rod 3 is fixed to relatively fix the upper rod 5 and the lower rod 1, and the height adjustment is realized.
[0020] It should be noted that in this text, relational terms such as first and second are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations.
Claims
1. A sunshade upper and lower pole positioner, comprising a lower pole (1) and an upper pole (5), characterized in that, The lower rod (1) upper end is provided with a cylindrical groove (2), the upper rod (5) lower end is movably inserted into the cylindrical groove (2), one side wall surface of the cylindrical groove (2) is screw-connected with a threaded rod (3), one end of the threaded rod (3) is provided with a handle (4), the upper end of the upper rod (5) is provided with an upper chuck (7), the upper rod (5) is movably sleeved with a lower chuck (6), the side wall surface of the upper chuck (7) is provided with two pairs of first grooves (8), the side wall surface of the lower chuck (6) is provided with two pairs of second grooves (9), two pairs of the first grooves (8) are movably inserted with two pairs of umbrella frame (10) by iron wire, two pairs of the second grooves (9) are movably inserted with two pairs of support frame (11) by iron wire, two pairs of the umbrella frame (10) are provided with connecting plates (12) close to the side wall surface of the upper rod (5), two pairs of the connecting plates (12) are respectively hinged with two pairs of the support frame (11), and one pair of the iron wire is movably sleeved on the upper chuck (7) and the lower chuck (6) respectively.
2. The upper and lower rod positioner for a sun umbrella according to claim 1, wherein The upper end of the upper chuck (7) is provided with a threaded outer groove.
3. The upper and lower rod positioner for sunshade umbrella according to claim 1, characterized in that, The side wall surface of the upper rod (5) is provided with an opening, and the opening is provided with an elastic buckle.
4. The upper and lower rod positioner for sunshade umbrella according to claim 1, characterized in that, The threaded rod (3) is in contact with the upper rod (5).