Telescopic support with positioning function

Abstract

The telescopic support with the positioning function comprises an outer support, an inner supporting rod, a positioning piece and an elastic piece, a positioning piece clamping groove is formed in one end of the inner supporting rod, an elastic piece compression groove is formed in the bottom of the positioning piece, and the elastic piece is compressed in the elastic piece compression groove by the positioning piece and integrally limited in the positioning piece clamping groove. The inner supporting rod is inserted into the outer support and can stretch out and draw back in a sliding mode relative to the outer support, a positioning groove is formed in the outer support, and positioning of the functional telescopic support is achieved through matching of the positioning piece and the positioning groove. According to the telescopic support with the positioning function, positioning of the telescopic support is achieved through matching of the positioning piece and the positioning groove, the elastic piece structure is arranged, the elastic piece is compressed in the extending process, the damping feeling is achieved, and the telescopic support can be better accepted in the market.

Description

A telescopic support with positioning function Technical Field

[0001] This utility model relates to the field of door and window technology, specifically to a telescopic brace with positioning function. Background Technology

[0002] For safety reasons, external top-hung windows are usually equipped with limit braces or telescopic braces. However, using limit braces is difficult and inconvenient for positioning; choosing telescopic braces is very expensive because they come with some positioning functions. Most of the telescopic braces with positioning functions on the market are star-tooth structures. In addition to being expensive, these telescopic braces are also prone to misalignment and asynchronous reset, which can lead to functional failure and abnormal closing. Summary of the Invention

[0003] To address the aforementioned technical problems, this utility model provides a telescopic support with a positioning function. The positioning component and the positioning groove cooperate to achieve positioning of the telescopic support. It also features a spring sheet structure. During extension, the spring sheet is compressed, providing a damping sensation, which is more likely to gain market acceptance.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: A telescopic support with positioning function is provided. The telescopic support includes an outer support, an inner support rod, a positioning element, and a spring plate. One end of the inner support rod has a positioning element slot, and the bottom of the positioning element has a spring plate compression groove. The spring plate is compressed within the spring plate compression groove by the positioning element and is thus fixed within the positioning element slot. The inner support rod is inserted into the outer support and can slide and extend relative to the outer support. The outer support has a positioning groove, so that the positioning element cooperates with the positioning groove to achieve positioning of the telescopic support.

[0005] The positioning component is also equipped with a retractable positioning platform.

[0006] The positioning component is also provided with a tension slope.

[0007] The outer support is also provided with a stop groove.

[0008] The positioning component slot is also provided with a compression stop boss at its tail.

[0009] One end of the outer support is also connected to a connector.

[0010] The connecting member is riveted to the fixing member by rivets.

[0011] A washer is also provided between the fixing member and the connecting member.

[0012] The other end of the inner support rod is connected to a fixing member.

[0013] The beneficial effects of this utility model are as follows: Unlike existing technologies, this utility model provides a telescopic support with a positioning function, including an outer support, an inner support rod, a positioning element, and a spring plate. One end of the inner support rod has a positioning element slot, and the bottom of the positioning element has a spring plate compression slot. The spring plate is compressed within the spring plate compression slot by the positioning element and is thus fixed within the positioning element slot. The inner support rod is inserted into the outer support and can slide and extend relative to the outer support. The outer support has a positioning slot, which, through the cooperation of the positioning element and the positioning slot, achieves the positioning of the telescopic support. This utility model's telescopic support with a positioning function achieves positioning through the cooperation of the positioning element and the positioning slot, and features a spring plate structure. During extension, the compression of the spring plate provides a damping sensation, making it more appealing to the market. Attached Figure Description

[0014] Figure 1 is an exploded view of the telescopic brace with positioning function;

[0015] Figure 2 is a schematic diagram of the first structure of the telescopic brace with positioning function;

[0016] Figure 3 is a schematic diagram of the second structure of the telescopic brace with positioning function;

[0017] Figure 4 is a schematic diagram of the internal support and positioning components.

[0018] Figure 5 is a cross-sectional schematic diagram of a telescopic brace with positioning function;

[0019] Figure 6 is a schematic diagram of the maximum tensile positioning section of the telescopic brace;

[0020] Figure 7 is a schematic diagram of the telescopic brace being stretched to different lengths;

[0021] Figure 8 is a schematic diagram of the installation of the telescopic support.

[0022] The following are the labels in the diagram: 1. External support; 2. Internal support rod; 3. Positioning component; 4. Spring; 21. Positioning component slot; 31. Spring compression groove; 32. Contraction positioning platform; 33. Tension slope; 11. Positioning groove; 12. Stop groove; 211. Compression stop boss; 5. Connector; 6. Fixing component; 7. Rivet; 8. Washer; 100. Telescopic brace; 200. Window frame; 300. Window sash. Detailed Implementation

[0023] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. Preferred embodiments of this utility model are shown in the drawings. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure of this utility model.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0025] Please refer to Figures 1-8, which are schematic diagrams of the telescopic support with positioning function of this utility model and its installation and use states.

[0026] As shown in the figure, this utility model embodiment provides a telescopic support with positioning function. Its overall structure includes an outer support 1, an inner support rod 2, a positioning member 3, and a spring piece 4. One end of the inner support rod 2 is provided with a positioning member slot 21. The bottom of the positioning member 3 is provided with a spring piece compression groove 31. The spring piece 4 is compressed in the spring piece compression groove 31 by the positioning member 3 and is fixed in the positioning member slot 21. The inner support rod 2 is inserted into the outer support 1 and can slide and extend relative to the outer support 1. The outer support 1 is provided with a positioning groove 11 so that the positioning member 3 and the positioning groove 11 cooperate to realize the positioning of the telescopic support.

[0027] This utility model discloses a telescopic support with positioning function. The inner support rod has a positioning slot. After assembly with the positioning component and spring plate, it can achieve different functions such as stretching, retracting, and positioning within the outer support. Stretching is achieved by sliding the inner support rod relative to the outer support. When stretched to different lengths, the positioning component engages with the positioning slot to achieve length positioning. The telescopic support also features a spring plate structure, as shown in Figure 5. During the stretching process from state A to state B in Figure 5, the spring plate is compressed, providing a damping feel and improving the user experience during telescopic movement.

[0028] In one possible implementation, the positioning element 3 is further provided with a retractable positioning platform 32.

[0029] By using the retractable positioning platform, the telescopic brace can be positioned in the opposite direction of the retraction process during the stretching process (as shown in Figure 5).

[0030] In one possible implementation, the positioning element 3 is also provided with a tension slope 33.

[0031] By setting the stretch slope on the positioning component, assistance can be provided during the stretching process, making it easy for the positioning component to quickly pass through the outer support slot and realize the stretching of the product (as shown in Figure 5).

[0032] In one possible implementation, the outer support 1 is also provided with a stop groove 12.

[0033] By setting the stop groove in combination with the positioning groove, the telescopic support can be positioned at different positions during its extension. The stop groove can also be used to position the support at its maximum extension position, preventing the inner support rod from over-extending and coming out. See Figures 6 and 7.

[0034] In one possible implementation, the locating member slot 21 is further provided with a compression stop boss 211 at its tail.

[0035] The compression stop boss at the tail of the positioning component slot can control the compression position of the positioning component during its engagement with the spring, allowing the positioning component to be reset more effectively. See Figure 4 for example.

[0036] In one possible implementation, one end of the outer support 1 is also connected to a connector 5.

[0037] The outer support can be fixed to the window sash or window frame profile using the connector at one end.

[0038] In one possible implementation, the connector 5 is riveted to the fastener 6 by a rivet 7.

[0039] Because the connectors and fasteners are riveted together, the telescopic rod can be installed at different angles and can also rotate relative to the riveting point.

[0040] In one possible implementation, a washer 8 is provided between the fastener 6 and the connector 5.

[0041] By using washers, damage caused by excessive friction between the connector and the fastener can be avoided, thus extending the service life of the components.

[0042] In one possible implementation, the other end of the inner strut 2 is connected to a fastener 6.

[0043] The other end of the inner strut is also connected to a fastener, which can be used to fix the other end of the inner strut to the window sash or window frame profile.

[0044] Based on the above structural design of the telescopic brace with positioning function, the following are the assembly steps for the telescopic brace:

[0045] 1. Insert the inner support rod into the outer support at a certain position, then place the spring piece and positioning piece into the positioning piece slot of the inner support rod in sequence, and push the inner support rod again so that the spring piece and positioning piece are completely pushed into the internal channel of the outer support (see Figure 1 and Figure 3).

[0046] 2. After completing the above steps, place the connector at one end of the outer support, and then rivet the outer support and connector securely together.

[0047] 3. Finally, rivet the fasteners, washers, rivets, connectors, and inner support rods together (as shown in Figure 1 and Figure 2).

[0048] The sequence for installing the telescopic brace onto the window sash is as follows (see Figure 8):

[0049] 1. Secure one section of the telescopic brace to the window frame;

[0050] 2. Then fix the other end of the telescopic brace to the window sash;

[0051] 3. Once both ends are secured, the installation is complete.

[0052] The entire installation process is very convenient and quick. The telescopic support can be positioned and adjusted at different telescopic distances, making it very practical.

[0053] The above detailed description of the telescopic brace with positioning function, in conjunction with the accompanying drawings, illustrates that this telescopic brace includes an outer support, an inner support rod, a positioning element, and a spring plate. One end of the inner support rod has a positioning element slot, and the bottom of the positioning element has a spring plate compression slot. The spring plate is compressed within the spring plate compression slot by the positioning element and is thus contained within the positioning element slot. The inner support rod is inserted into the outer support and can slide and extend relative to it. The outer support has a positioning slot, which, through the cooperation of the positioning element and the positioning slot, achieves the positioning of the telescopic brace. This telescopic brace with positioning function achieves positioning through the cooperation of the positioning element and the positioning slot, and features a spring plate structure. The compression of the spring plate during extension provides a damping sensation, making it more appealing to the market.

[0054] The positioning component has a stretching slope, which assists in the stretching process and facilitates the quick passage of the positioning component through the outer support slot to achieve product stretching. It also has a shrinkage positioning platform, which can achieve positioning in the reverse shrinking process during stretching. At the same time, it can also achieve positioning during the compression and reset of the spring piece. The positioning component performs different functions.

[0055] In addition, the outer support also has a stop groove, which can realize the positioning of the telescopic support at different positions during the extension process and the positioning of the maximum extension position.

[0056] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A telescopic support with positioning function, characterized in that, The telescopic support with positioning function includes an outer support, an inner support rod, a positioning element, and a spring piece. One end of the inner support rod has a positioning element slot, and the bottom of the positioning element has a spring piece compression slot. The spring piece is compressed by the positioning element in the spring piece compression slot and is thus limited to the positioning element slot. The inner support rod is inserted into the outer support and can slide and extend relative to the outer support. The outer support has a positioning slot, so that the positioning element and the positioning slot can cooperate to achieve the positioning of the telescopic support.

2. The telescopic prop with positioning function according to claim 1, characterized in that, The positioning component is also equipped with a retractable positioning platform.

3. The telescopic prop with positioning function according to claim 1, characterized in that, The positioning component is also provided with a tension slope.

4. The telescopic support with positioning function according to claim 1, characterized in that, The outer support is also provided with a stop groove.

5. The telescopic support with positioning function according to claim 1, characterized in that, The positioning component slot is also provided with a compression stop boss at the tail.

6. The telescopic prop with positioning function according to claim 1, characterized in that, One end of the external support is also connected to a connector.

7. The telescopic prop with positioning function according to claim 6, characterized in that, The connector is riveted to the fastener by rivets.

8. The telescopic support with positioning function according to claim 7, characterized in that, A washer is also provided between the fastener and the connector.

9. The telescopic support with positioning function according to claim 1, characterized in that, The other end of the inner support rod is connected to a fixing member.

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