Interior partition wall keel system
By combining support grooves, support rods, and uprights, and utilizing the cooperation of springs and ball bearings, the height of the partition wall keel system is made adjustable, solving the problem that the existing keel system cannot adapt to different scenarios, and achieving a sealing effect while adapting to multiple application scenarios.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- QINGDAO YUCHANGXING CONSTR ENG CO LTD
- Filing Date
- 2025-05-14
- Publication Date
- 2026-05-26
AI Technical Summary
The existing support keel system for interior partition walls is difficult to adjust in height flexibly and cannot adapt to the needs of different scenarios.
An interior partition wall keel system was designed. By combining support grooves, support rods and uprights, and using the cooperation of springs and ball bearings, the height of the uprights can be adjusted. Combined with bolt fixing, the height of the keel part can be adjusted.
The height of the partition wall frame is adjustable to meet the needs of different scenarios, and the sealing effect is maintained during the adjustment process to prevent light leakage at the joint between the uprights and the support grooves.
Smart Images

Figure CN224281673U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of interior partition wall technology, and in particular relates to interior partition wall keel system. Background Technology
[0002] Interior partition walls are widely used in office buildings, offices, subways, restaurants, entertainment venues, and home decoration. In order to allow the height of the supporting keel of the partition to be adjusted appropriately, an interior partition wall keel system has been designed. This structure, through the cooperation of supporting vertical grooves, supporting rods, and uprights, allows the height of the uprights of the keel to be raised or lowered, thus enabling the supporting keel of the partition to be adjusted appropriately for use in different scenarios. Utility Model Content
[0003] The purpose of this utility model is to provide an interior partition wall keel system, which allows the height of the partition's supporting keel part to be appropriately adjusted so as to be used in different scenarios, thereby solving the aforementioned background technical problems.
[0004] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: an indoor partition wall keel system, which includes a supporting vertical groove: a supporting rod is slidably connected to the inner cavity of the supporting vertical groove, a vertical rod is welded to the top of the supporting rod, U-shaped plates are welded to the left and right sides of the bottom of the supporting vertical groove, and multiple semi-circular grooves are opened in the inner cavities of the two U-shaped plates, a supporting strip is welded to the bottom of the supporting rod, and a round tube is welded to the left and right sides of the bottom of the supporting strip, a ring is slidably connected to the inner cavity of the round tube, a spring is welded between the ring and the inner cavity of the round tube, a ball is rotatably connected to the inner cavity of the ring, a screw hole is opened on the surface of the supporting rod, and round holes are opened on the front and rear sides of the supporting vertical groove, and bolts are threadedly connected to the inner cavities of the screw hole and the round hole.
[0005] Preferably, the surface of the ball is rolled into the inner cavity of the semi-circular groove.
[0006] Preferably, a crossbar is bolted between the uprights, and the crossbar is located at the top of the uprights.
[0007] Preferably, the uprights are fixedly connected to the screen baffle by bolts, and the crossbar is located above the screen baffle.
[0008] Preferably, a telescopic cover is fixedly connected between the top of the supporting vertical groove and the bottom of the upright.
[0009] Preferably, the surface of the support rod is slidably connected to the inner cavity of the telescopic cover.
[0010] The beneficial effects of this utility model are:
[0011] 1. This utility model uses the rebound force of the spring to make the ball fall into the inner cavity of the semi-circular groove, which facilitates the bolt to fix the support rod and the support vertical groove again, thereby raising the position of the upright. This allows the support keel of the partition to be adjusted in height appropriately for use in different scenarios.
[0012] 2. By setting up a telescopic cover, this utility model can achieve a sealing effect between the surface of the top of the support pole and the inner cavity of the support groove during the process of raising or lowering the pole, and can also seal and protect the joint between the pole and the support groove. Attached Figure Description
[0013] in:
[0014] Figure 1 This is a front view schematic diagram of one embodiment of the present utility model;
[0015] Figure 2 This is a partial cross-sectional view of one embodiment of the present invention;
[0016] Figure 3 This is one embodiment of the present utility model. Figure 2 Enlarged view of a portion of the image;
[0017] Figure 4 This is a schematic cross-sectional view of the support vertical groove according to an embodiment of the present invention;
[0018] Figure 5 This is one embodiment of the present utility model. Figure 2 A magnified view of point A in the middle.
[0019] The attached diagram lists the components represented by each number as follows:
[0020] 1. Supporting vertical groove, 2. Support rod, 3. Upright pole, 4. U-shaped plate, 5. Semi-circular groove, 6. Supporting strip, 7. Round tube, 8. Circular ring, 9. Spring, 10. Ball bearing, 11. Screw hole, 12. Round hole, 13. Bolt, 14. Horizontal bar, 15. Screen baffle, 16. Telescopic cover. Detailed Implementation
[0021] In the following description, embodiments of the interior partition wall keel system of this utility model will be described with reference to the accompanying drawings. Example 1
[0022] Figure 1-5This invention illustrates an embodiment of an interior partition wall keel system, comprising: a support vertical groove 1; a support rod 2 slidably connected to the inner cavity of the support vertical groove 1; a vertical rod 3 welded to the top of the support rod 2; U-shaped plates 4 welded to the left and right sides of the bottom of the inner cavity of the support vertical groove 1; multiple semi-circular grooves 5 formed in the inner cavities of the two U-shaped plates 4; a support strip 6 welded to the bottom of the support rod 2; round tubes 7 welded to the left and right sides of the bottom of the support strip 6; a circular ring 8 slidably connected to the inner cavity of the round tube 7; a spring 9 welded between the circular ring 8 and the inner cavity of the round tube 7; and a spring 9 rotating between the inner cavity of the circular ring 8 and the inner cavity of the round tube 7. The support rod 2 has a ball bearing 10 and a screw hole 11 on its surface. The front and rear sides of the support vertical groove 1 are provided with round holes 12. The inner cavities of the screw hole 11 and the round holes 12 are connected by a bolt 13. The surface of the ball bearing 10 is rolled and connected to the inner cavity of the semi-circular groove 5. The two uprights 3 are fixedly connected by bolts to a crossbar 14, which is located at the top of the uprights 3. The two uprights 3 are fixedly connected by bolts to a screen baffle 15, which is located above the screen baffle 15. A telescopic cover 16 is fixedly connected between the top of the support vertical groove 1 and the bottom of the uprights 3. Example 2
[0023] Figure 1-5 This invention illustrates an embodiment of an interior partition wall keel system, comprising: a support vertical groove 1; a support rod 2 slidably connected to the inner cavity of the support vertical groove 1; a vertical rod 3 welded to the top of the support rod 2; U-shaped plates 4 welded to the left and right sides of the bottom of the inner cavity of the support vertical groove 1; multiple semi-circular grooves 5 formed in the inner cavities of the two U-shaped plates 4; a support strip 6 welded to the bottom of the support rod 2; round tubes 7 welded to the left and right sides of the bottom of the support strip 6; a circular ring 8 slidably connected to the inner cavity of the round tube 7; and a spring 9 welded between the circular ring 8 and the inner cavity of the round tube 7. The inner cavity is rotatably connected with ball bearings 10, and the surface of the support rod 2 is opened with screw holes 11. The front and rear sides of the support vertical groove 1 are provided with round holes 12. The inner cavities of the screw holes 11 and the round holes 12 are connected with bolts 13 by threads. The surface of the support rod 2 is slidably connected to the inner cavity of the telescopic cover 16. By setting the telescopic cover 16, the top surface of the support rod 2 and the inner cavity of the support vertical groove 1 can be sealed during the process of raising or lowering the upright rod 3, and the joint between the upright rod 3 and the support vertical groove 1 can also be sealed and protected.
[0024] Working principle: When using this utility model, the user unscrews the bolt 13 out of the inner cavity of the screw hole 11 and the round hole 12, thereby releasing the position restriction of the support rod 2 in the inner cavity of the support vertical groove 1. Then, the user pulls the upright 3 upward, causing the support rod 2 and the support bar 6 to slide in the inner cavity of the support vertical groove 1. During the sliding process, the ball 10, with the cooperation of the round tube 7, the ring 8 and the spring 9, will roll tightly against the inner wall of the U-shaped plate 4. Then, when the ball 10 rolls to the position of the semi-circular groove 5, the rebound force of the spring 9 causes the ball 10 to fall into the inner cavity of the semi-circular groove 5, which facilitates the accurate positioning of the screw hole 11 and the round hole 12, and facilitates the bolt 13 to fix the support rod 2 and the support vertical groove 1 again, thereby raising the position of the upright 3. This allows the height of the partition support keel part to be adjusted appropriately for use in different scenarios.
[0025] In summary, this interior partition wall keel system uses the rebound force of spring 9 to cause ball bearing 10 to fall into the inner cavity of semi-circular groove 5, which facilitates the bolt 13 to re-fix the support rod 2 and support vertical groove 1, thereby raising the position of the upright 3. This allows the support keel part of the partition to be appropriately adjusted in height for use in different scenarios.
Claims
1. A stud system for interior partition walls, characterized in that The support includes a vertical groove (1): a support rod (2) is slidably connected to the inner cavity of the support vertical groove (1), a vertical rod (3) is welded to the top of the support rod (2), U-shaped plates (4) are welded to the left and right sides of the bottom of the inner cavity of the support vertical groove (1), and multiple semi-circular grooves (5) are opened in the inner cavity of the two U-shaped plates (4), a support bar (6) is welded to the bottom of the support rod (2), and a round tube (7) is welded to the left and right sides of the bottom of the support bar (6), a circular ring (8) is slidably connected to the inner cavity of the round tube (7), a spring (9) is welded between the circular ring (8) and the inner cavity of the round tube (7), a ball bearing (10) is rotatably connected to the inner cavity of the circular ring (8), a screw hole (11) is opened on the surface of the support rod (2), and a round hole (12) is opened on the front and rear sides of the support vertical groove (1), and a bolt (13) is threadedly connected to the inner cavity of the screw hole (11) and the round hole (12).
2. The interior partition wall keel system according to claim 1, characterized in that, The surface of the ball (10) is rolled into the inner cavity of the semi-circular groove (5).
3. The interior partition wall keel system according to claim 2, characterized in that, A crossbar (14) is fixedly connected between the two uprights (3) by bolts, and the crossbar (14) is located at the top of the uprights (3).
4. The interior partition wall keel system according to claim 3, characterized in that, A screen baffle (15) is fixedly connected between the two uprights (3) by bolts, and the crossbar (14) is located above the screen baffle (15).
5. The interior partition wall keel system according to claim 4, characterized in that, A telescopic cover (16) is fixedly connected between the top of the support groove (1) and the bottom of the upright (3).
6. The interior partition wall keel system according to claim 5, characterized in that, The surface of the support rod (2) is slidably connected to the inner cavity of the telescopic cover (16).