A buckle assembly type soft protective sleeve structure
The snap-fit soft protective sleeve structure solves the problems of low connection efficiency and poor wrapping effect of existing protective sleeves, achieving quick connection, adjustability and high connection strength, and improving the wrapping performance and stability of the protective sleeve.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HANGZHOU NANLIN NEW THERMAL INSULATION MATERIAL CO LTD
- Filing Date
- 2025-06-30
- Publication Date
- 2026-06-23
Smart Images

Figure CN224397463U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of protective sleeve structure technology, and in particular to a snap-fit soft protective sleeve structure. Background Technology
[0002] Some pipes require external protective sleeves to provide insulation and wear protection.
[0003] Chinese Patent Publication No.: CN 220707078 U, Publication Date: April 2, 2024. This utility model proposes a protective sleeve and sealing system, including: a protective sleeve comprising a support mechanism including a bracket, a protective sleeve disposed on the bracket, and a sealing ring disposed on the protective sleeve; a locking mechanism comprising a protective component disposed on the bracket, a locking component disposed on the protective component, and a snap-fit component disposed on the bracket; the bracket has a locking groove and a snap-fit groove; the locking component is adapted to the locking groove, and the snap-fit component is adapted to the snap-fit groove; the snap-fit component includes a fixed shaft disposed in the snap-fit groove, a fixed plate disposed on the fixed shaft, and an arc panel disposed on the fixed shaft. The shortcomings of this technical solution are: 1. Poor connection convenience of the snap-fit, affecting the efficiency of snap-fit use; 2. Difficulty in adjusting the dimensions when the protective sleeve is wrapped, making the protective sleeve prone to loosening and resulting in poor protective effectiveness.
[0004] In summary, existing protective cases suffer from low connection efficiency and poor protective packaging effects. Utility Model Content
[0005] The present invention aims to overcome the shortcomings of existing protective sleeves, such as low connection efficiency and poor protective wrapping effect, and provides a snap-fit soft protective sleeve structure that improves connection efficiency and protective wrapping performance.
[0006] To achieve the above objectives, the present invention adopts the following technical solution:
[0007] A snap-fit, modular soft protective sleeve structure, including
[0008] A soft housing, with a connecting plate connected to one side and a mating plate connected to the other side;
[0009] Connecting buckle, the connecting buckle is detachably connected to the connecting plate;
[0010] Adjusting clamp, connecting plate is connected to adjusting clamp, adjusting clamp is connected to soft sleeve;
[0011] The connecting buckle connects to the connecting plate, and the connecting buckle snaps into the connecting buckle.
[0012] The fixed lock is connected to the mating buckle and the fixed lock is connected to the soft sleeve.
[0013] The flexible sleeve is a soft, sheet-like sleeve that forms a protective cover around the pipe. After wrapping, one side of the sleeve connects to a connecting plate, and the other side connects to a mating plate. This increases the rigidity of the sleeve's sides, facilitating connection and preventing deformation at the joint that could lead to inadequate protection. The connecting plate has several connecting buckles, and the mating plate has a corresponding number and position of mating buckles. Installation is achieved through the snap-fit of these buckles, allowing the flexible sleeve to quickly wrap around the pipe. This snap-fit structure provides modular protection for long pipes. Adjusting the clamps allows for adjustment of the connecting plate's position, thereby adjusting the diameter of the buckles and mating plates after wrapping, enabling the flexible sleeve to adapt to pipes of different diameters and improving structural adaptability and flexibility. A locking mechanism enhances the connection strength between the mating buckles and the flexible sleeve, thus improving the overall structural strength. This design achieves the effects of protecting the pipe with a protective sleeve, quick snap-fit connection, high connection strength, adjustability, practicality, and improved protective performance.
[0014] Preferably, the adjusting clamp includes an end block and a movable block. Both ends of the connecting plate are connected to the end block, and the movable block is detachably connected to the end block. The soft sleeve is placed between the movable block and the end block. The end block and the movable block clamp the upper and lower edges of the two ends of the soft sleeve through the connection, so that the connecting plate can be fixed on the soft sleeve. The connection on both sides improves the connection stability, and the detachment of the movable block and the end block facilitates the adjustment of the position of the soft sleeve. This achieves the effect of improving the connection stability and adjustment convenience of the adjusting clamp.
[0015] Preferably, the end block is provided with a connecting screw hole, and the movable block is threadedly connected to a fixing screw. The fixing screw is threadedly connected to the connecting screw hole, and the soft sleeve is provided with several through holes, through which the fixing screw is inserted. The end block is threadedly connected to the fixing screw on the movable block via the connecting screw hole. Depending on the position of the connecting plate, the fixing screw passes through the movable block and the corresponding through hole, connecting to the connecting screw hole on the end block to fix the connecting plate in the required position. The end block is clamped while facilitating flexible adjustment, and is detachable via the fixing screw for reuse. This achieves the effect of improving the installation stability of the connecting plate adjustment operation and saving resources.
[0016] Preferably, the flexible housing is equipped with several fixing strips, both ends of which are connected to the flexible housing. The fixing strips are arranged in a specific order, and straps pass through them, binding them to the connecting plate. The flexible housing has several fixing strips connected to it, with both ends connected to the housing, allowing the straps to pass through at the required height. This further stabilizes the connection between the connecting plate and the flexible housing, preventing deformation under stress, and facilitating connection and disassembly. This achieves the effect of improving the overall integrity of the flexible housing and the connecting plate, preventing deformation, and thus enhancing connection stability.
[0017] Preferably, the connecting plate is provided with a positioning groove, and the positioning groove has a fixing screw hole. The connecting buckle is inserted with a second fixing screw, which is threadedly connected to the fixing screw hole. The connecting plate is inserted into the connecting buckle through the positioning groove, and the connecting buckle is fixed in the positioning groove by the second fixing screw threadedly connected to the fixing screw hole in the positioning groove. This achieves the effect of quick and stable installation of the connecting buckle and facilitates subsequent disassembly, replacement and maintenance.
[0018] Preferably, the flexible housing has several through holes, and the fixing lock is inserted into the through holes. The mating plate has a slot, and the flexible housing is inserted into the slot. The mating plate has locking screw holes, and the fixing lock of the mating plate is threadedly connected to the locking screw holes. The slot of the flexible housing and the connecting plate is inserted to position the side edges of the mating plate and the flexible housing. The fixing lock is threadedly connected to the locking screw hole of the mating plate, which passes through the through hole of the flexible housing, thereby making the mating plate and the flexible housing stably connected as one unit. This achieves the effect of improving the overall connection between the mating plate and the flexible housing and facilitating stable assembly.
[0019] Preferably, the connecting buckle has a limiting groove, and the connecting buckle engages with the limiting groove. By providing the limiting groove, the connecting buckle allows the connecting buckle to quickly snap into the limiting groove for secure wrapping with the soft shell, and can be quickly released by tightening. This improves the efficiency of buckle connection and disassembly.
[0020] Preferably, the mating buckle is equipped with a guide groove, and a locking sleeve is fitted onto the mating buckle, with the locking sleeve slidably connected to the guide groove. The mating buckle is connected to the locking sleeve via the guide groove, and then the connecting buckle is engaged into the limiting buckle groove. The locking sleeve then covers the mating buckle by moving, preventing the connecting buckle from falling out of the limiting buckle groove. This achieves the effect of improving the connection stability of the soft sleeve and ensuring the protective effect.
[0021] The beneficial effects of this utility model are: it protects the pipe by wrapping it with a protective sleeve and provides a quick snap-fit connection; it has high connection strength; it is adjustable and practical; it improves the performance of the protective wrapping; it improves the installation stability of the connecting plate adjustment operation and saves resources; it facilitates later disassembly, replacement and maintenance; it improves the efficiency of snap-fit connection and disassembly; it improves the connection stability of the soft sleeve and ensures the protective effect. Attached Figure Description
[0022] Figure 1 This is a perspective view of the present invention;
[0023] Figure 2 This is the unfolded diagram of the soft casing;
[0024] Figure 3 This is a sectional view of the connection between the adjusting clamp and the soft sleeve.
[0025] Figure 4 This is a sectional view of the connection between the fixing strip and the soft sleeve;
[0026] Figure 5This is a sectional view of the connection between the mating plate and the soft sleeve.
[0027] Figure 6 This is a cross-sectional view of the connection between the connecting buckle and the mating buckle;
[0028] Figure 7 This is a cross-sectional view of the connection between the lock sleeve and the mating buckle.
[0029] In the diagram: 1. Soft sleeve, 2. Connecting plate, 3. Butt plate, 4. Connecting buckle, 5. Adjusting clamp, 6. Butt buckle, 7. Fixing lock, 8. End block, 9. Moving block, 10. Screw hole, 11. Fixing screw one, 12. Through hole one, 13. Fixing strip, 14. Strap, 15. Positioning groove, 16. Fixing screw hole, 17. Fixing screw two, 18. Through hole two, 19. Slot, 20. Locking screw hole, 21. Limit buckle groove, 22. Guide slide groove, 23. Lock sleeve. Detailed Implementation
[0030] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit this application or its application or use. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.
[0031] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.
[0032] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values of components illustrated in these embodiments do not limit the scope of this application. For ease of illustration, spatial relative terms such as “up,” “down,” “left,” and “right” are used in the embodiments to describe the relationship of one element or feature shown in the figures relative to another element or feature. It should be understood that, in addition to the orientations shown in the figures, spatial terms are intended to include different orientations of the device in use or operation. For example, if the device in the figure is inverted, an element described as being “below” other elements or features would be positioned “up” other elements or features. Thus, the exemplary term “down” can include both up and down orientations. The device may be positioned in other ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein can be interpreted accordingly. It should also be understood that, for ease of description, the dimensions of the various parts shown in the figures are not drawn to actual scale. Techniques, processes, and equipment known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, processes, and equipment should be considered part of the specification. In all examples shown and discussed herein, any specific values should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following figures denote similar items; therefore, once an item is defined in one figure, it need not be discussed further in subsequent figures.
[0033] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be construed as limiting the scope of protection of this application.
[0034] Example 1:
[0035] like Figure 1 , 2 As shown, a snap-fit type soft protective sleeve structure includes a soft sleeve shell 1, a connecting plate 2 connected to one side of the soft sleeve shell 1, and a mating plate 3 connected to the other side of the soft sleeve shell 1; a connecting buckle 4, which is detachably connected to the connecting plate 2; an adjusting clamp 5, which is connected to the connecting plate 2 and the soft sleeve shell 1; a mating buckle 6, which is connected to the mating plate 3, and the connecting buckle 4 is snapped into the mating buckle 6; and a fixing lock 7, which is connected to the mating buckle 6 and the fixing lock 7.
[0036] like Figure 2 , 3As shown, the adjusting clamp 5 includes an end block 8 and a moving block 9. Both ends of the connecting plate 2 are connected to the end block 8. The moving block 9 is detachably connected to the end block 8. The soft sleeve 1 is placed between the moving block 9 and the end block 8. The end block 8 is provided with a connecting screw hole 10. The moving block 9 is threadedly connected with a fixing screw 11, which is threaded into the connecting screw hole 10. The soft sleeve 1 is provided with several through holes 12, and the fixing screw 11 is inserted into the through holes 12.
[0037] like Figure 2 , 4 As shown, the soft shell 1 is provided with several fixing strips 13. The two ends of the fixing strips 13 are connected to the soft shell 1. The fixing strips 13 are arranged in a row. The fixing strips 13 are connected by straps 14, which are tied to the connecting plate 2.
[0038] like Figure 2 , 6 As shown, the connecting plate 2 is provided with a positioning groove 15, the positioning groove 15 is provided with a fixing screw hole 16, the connecting buckle 4 is inserted with a fixing screw 17, and the fixing screw 17 is threadedly connected to the fixing screw hole 16.
[0039] like Figure 2 , 5 As shown, the soft housing 1 has several through holes 18, and the fixing lock 7 is inserted into the through holes 18. The docking plate 3 has a slot 19, and the soft housing 1 is inserted into the slot 19. The docking plate 3 has a locking screw hole 20, and the fixing lock 7 of the docking plate 3 is threadedly connected to the locking screw hole 20.
[0040] like Figure 5 , 7 As shown, the mating buckle 6 is provided with a limiting buckle groove 21, and the connecting buckle 4 is engaged with the limiting buckle groove 21. The mating buckle 6 is provided with a guide slide groove 22, and a locking sleeve 23 is sleeved on the mating buckle 6, with the locking sleeve 23 slidably connected to the guide slide groove 22.
[0041] like Figure 1-7 As shown: Connecting buckle 4 and mating buckle 6 are both set in multiple pairs and correspond one-to-one.
[0042] Even when the maximum enclosure diameter is used, the width of the soft shell 1 can still overlap the butt plate 3 with part of the soft shell 1 to ensure the comprehensiveness of the enclosure protection.
[0043] In use: Adjust the adjusting clamp 5 according to the diameter of the enclosed target to place the connecting plate 2 in a suitable position on the soft sleeve 1. Fix the end block 8 and the moving block 9 with the fixing lock 7, and then pass the binding strap 14 through the fixing strip 13 near the connecting plate 2 to further fix the connecting plate 2 and the soft sleeve 1. Enclose the soft sleeve 1 so that the mating plate 3 is close to the connecting plate 2 along the extra part of the side of the soft sleeve 1 until the connecting buckle 4 is engaged in the limiting buckle groove 21 of the mating buckle 6. Slide the locking sleeve 23 to cover the connecting buckle 4 and lock the connecting buckle 4. After all the connecting buckles 4 and the mating buckles 6 are fixed, the protective buckle connection is completed.
[0044] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.
Claims
1. A snap-fit type soft protective sleeve structure, characterized in that, include A soft shell (1) is connected to a connecting plate (2) on one side and a mating plate (3) on the other side. Connecting buckle (4), which is detachably connected to connecting plate (2); Adjusting clamp (5), the connecting plate (2) is connected to the adjusting clamp (5), and the adjusting clamp (5) is connected to the soft sleeve (1); The docking buckle (6) is connected to the docking plate (3), and the connecting buckle (4) is engaged with the docking buckle (6); Fixed lock (7), the mating buckle (6) is connected to fixed lock (7), and fixed lock (7) is connected to soft sleeve (1).
2. The snap-fit soft protective sleeve structure according to claim 1, characterized in that, The adjusting clamp (5) includes an end block (8) and a moving block (9). Both ends of the connecting plate (2) are connected to the end block (8). The moving block (9) is detachably connected to the end block (8). The soft sleeve (1) is placed between the moving block (9) and the end block (8).
3. The snap-fit soft protective sleeve structure according to claim 2, characterized in that, The end block (8) is provided with a connecting screw hole (10), the movable block (9) is threadedly connected with a fixing screw (11), the fixing screw (11) is threadedly connected to the connecting screw hole (10), the soft sleeve (1) is provided with several through holes (12), and the fixing screw (11) is inserted into the through holes (12).
4. The snap-fit soft protective sleeve structure according to claim 1, characterized in that, The soft shell (1) is provided with a number of fixing strips (13). The two ends of the fixing strips (13) are connected to the soft shell (1). The fixing strips (13) are arranged in a row. A strap (14) passes through the fixing strips (13). The strap (14) is tied to the connecting plate (2).
5. The snap-fit soft protective sleeve structure according to claim 1, characterized in that, The connecting plate (2) is provided with a positioning groove (15), the positioning groove (15) is provided with a fixing screw hole (16), the connecting buckle (4) is inserted with a fixing screw rod (17), and the fixing screw rod (17) is threadedly connected to the fixing screw hole (16).
6. The snap-fit soft protective sleeve structure according to claim 1, characterized in that, The soft shell (1) is provided with several through holes (18), the fixing lock (7) is inserted into the through holes (18), the docking plate (3) is provided with a slot (19), the soft shell (1) is inserted into the slot (19), the docking plate (3) is provided with a locking screw hole (20), and the fixing lock (7) of the docking plate (3) is threadedly connected to the locking screw hole (20).
7. The snap-fit soft protective sleeve structure according to claim 1, characterized in that, The docking buckle (6) is provided with a limiting buckle groove (21), and the connecting buckle (4) is engaged with the limiting buckle groove (21).
8. The snap-fit soft protective sleeve structure according to claim 7, characterized in that, The docking buckle (6) is provided with a guide groove (22), and the docking buckle (6) is fitted with a locking sleeve (23), and the locking sleeve (23) is slidably connected to the guide groove (22).