Comfortable smart watch band
By using an installation limiting component composed of rectangular plates and blocks on the smartwatch strap, combined with the design of pins, through holes, slots and baffles, the problem of traditional straps not being securely fixed is solved, achieving reliable connection and convenient assembly and disassembly, improving user experience and security.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHENZHEN SAIBO YUHUA ELECTRONIC TECH CO LTD
- Filing Date
- 2025-09-30
- Publication Date
- 2026-07-21
AI Technical Summary
Traditional smartwatches have simple strap structures that are not securely fixed and are prone to loosening and falling off due to accidental snagging or impact, resulting in device damage or loss.
The installation limiting assembly, composed of rectangular plates and blocks, uses a design of pins, through holes, slots, and baffles, combined with a torsion spring and spring structure, to achieve reliable fixing and convenient installation and removal of the watch strap.
It improves the reliability of the watch band connection, prevents loosening and falling off, enhances safety performance, and allows for the installation and removal of the watch band without the need for special tools, thus improving the user experience.
Smart Images

Figure CN224522523U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of watch straps, specifically a comfortable smart watch strap. Background Technology
[0002] Smartwatches, as portable smart devices integrating health monitoring, information reminders, and mobile payment functions, have been widely used in daily life. As a key component of smartwatches, the comfort, durability, and ease of replacement of the watch strap directly impact the user experience.
[0003] Traditional smartwatch straps are mostly connected to the watch body via simple pins or spring bars, which results in a simple structure and weak fixation. During sports or daily wear, they are easily loosened or even detached due to accidental snagging or impact, causing damage or loss of the device. Therefore, a comfortable smartwatch strap is proposed to address the above problems. Utility Model Content
[0004] To address the shortcomings of existing technologies, such as their simple structure, weak fixation, and susceptibility to loosening or even detachment due to accidental snagging or impact during exercise or daily wear, which could lead to device damage or loss, this utility model proposes a comfortable smartwatch strap.
[0005] The technical solution adopted by this utility model to solve its technical problem is as follows: a comfortable smart watch strap, including a watch body, a strap, and a mounting limiting component. The mounting limiting component includes rectangular plates and rectangular blocks. Two rectangular plates are provided, and the two rectangular plates are set on one side of the watch body. One end of the strap is set between the two rectangular plates. Through holes are opened on the two rectangular plates respectively. A slot is opened on one end of the strap, and the slot corresponds to the through hole. A pin is inserted into the slot and the through hole. A rectangular strip is provided on the top of the two rectangular plates. A protrusion is provided on the bottom of one rectangular plate. A groove is opened on one end of the rectangular strip and one side of the protrusion. A rotating hole is opened on both sides of the groove. The rectangular block is set in the groove. A rotating rod is provided on both sides of the rectangular block. The rotating rod is fitted in the rotating hole. A baffle is provided on one end of the rectangular block. A placement groove is opened on one side of the baffle. One end of the pin is located in the placement groove.
[0006] Preferably, a torsion spring is fitted around the outside of the rotating rod, with one end of the torsion spring connected to the inner wall of the rotating hole and the other end connected to the rotating rod.
[0007] Preferably, the other end of the rectangular strip has a mounting groove, a spring is provided in the mounting groove, one end of the spring has a connecting rod, one end of the connecting rod has a connecting plate, and one side of the connecting plate has a top rod.
[0008] Preferably, a limiting groove is provided on both sides of the inside of the mounting groove, and a slider is provided on both sides of the connecting rod, with the slider engaging in the limiting groove.
[0009] Preferably, the push rod has a cylindrical structure, and the push rod corresponds to the through hole.
[0010] Preferably, the placement slot is designed as a semi-circular structure.
[0011] As a preferred option, the pin is designed with a stepped structure.
[0012] Preferably, the placement slots on the two baffles fit together to form a circular groove.
[0013] The advantages of this utility model are:
[0014] 1. This utility model fixes the watch strap by inserting a pin into the through hole and the insertion hole, and then uses a baffle to seal and limit the end of the pin, which greatly improves the reliability of the connection and effectively prevents the pin from loosening or falling out due to hooking, impact or vibration during daily activities, thereby avoiding the risk of the watch falling accidentally and significantly improving safety performance.
[0015] 2. This utility model moves the top rod and connecting rod by pushing the connecting plate. The connecting rod squeezes the spring, overcoming the elastic force generated by the spring, so that the top rod pushes out the pin, which can open the baffle. This allows the watch strap to be disassembled and assembled without any special tools. Attached Figure Description
[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0017] Figure 1 This is a schematic diagram of the watch body and strap structure of this utility model;
[0018] Figure 2 This is a schematic diagram of the front structure of the installation limiting component of this utility model;
[0019] Figure 3 This is a schematic diagram of the rear structure of the installation limiting component of this utility model;
[0020] Figure 4 This is a schematic diagram of the placement groove structure of this utility model.
[0021] In the diagram: 1. Watch body; 2. Watch strap; 201. Slot; 3. Mounting limit component; 301. Rectangular plate; 302. Through hole; 303. Rectangular strip; 304. Groove; 305. Rotating hole; 306. Protrusion; 307. Torsion spring; 308. Rectangular block; 309. Rotating rod; 3010. Baffle; 3011. Placement slot; 3012. Mounting slot; 3013. Limiting slide; 3014. Spring; 3015. Connecting rod; 3016. Slider; 3017. Connecting plate; 3018. Top rod; 4. Pin. Detailed Implementation
[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.
[0023] The following is in conjunction with the appendix Figures 1-4 This application will be described in further detail.
[0024] This application discloses a comfortable smartwatch strap. (Refer to...) Figure 1 , Figure 2 and Figure 4A comfortable smartwatch strap includes a watch body 1, a strap 2, and a mounting limiting component 3. The mounting limiting component 3 serves as the foundation and carrier of the entire innovative structure, providing a mounting platform for the strap 2 connection, the locking pin 4, and the operating mechanism. It highly integrates all functional units within the watch grille, ensuring structural integrity and compactness while avoiding a bulky appearance. The mounting limiting component 3 includes two rectangular plates 301 and two rectangular blocks 308. Two rectangular plates 301 are provided, positioned on one side of the watch body 1. One end of the strap 2 is positioned between the two rectangular plates 301, forming a "fork lug" connecting the strap 2. Through holes 302 are respectively provided on the two rectangular plates 301, serving as the channel and main load-bearing point for the pin 4. A slot 201 is provided at one end of the strap 2, corresponding to the through hole 302. A pin 4 is inserted into the slot 201 and the through hole 302. The pin 4 is the core component for realizing the physical connection. The top of the two rectangular plates 301 is provided with a rectangular strip 303, and the bottom of one rectangular plate 301 is provided with a protrusion 306. A groove 304 is opened at one end of the rectangular strip 303 and one side of the protrusion 306. A rotating hole 305 is opened on both sides of the groove 304. A rectangular block 308 is set in the groove 304. The rectangular block 308 serves as the rotating body. A rotating rod 309 is provided on both sides of the rectangular block 308. The rotating rod 309 fits in the rotating hole 305. The rotating connection of the mechanism is realized by installing the rotating rod 309 in the rotating hole 305 of the groove 304. A baffle 3010 is provided at one end of the rectangular block 308. A placement groove 3011 is opened on one side of the baffle 3010. The baffle 3010 is the actuating component. One end of the pin 4 is located in the placement groove 3011.
[0025] The entire installation limiting component (3) is integrated on the rectangular plate (301) and rectangular strip (303) on one side of the watch body (1). The structure is compact and there are no too many protruding complex parts, which ensures the simplicity of the overall shape of the watch and avoids extra structures from interfering with or causing pressure marks on the user's wrist, thus ensuring comfort during long-term wear.
[0026] Reference Figure 2 and Figure 4 A torsion spring 307 is sleeved on the outside of the rotating rod 309. One end of the torsion spring 307 is connected to the inner wall of the rotating hole 305, and the other end is connected to the rotating rod 309. The torsion spring 307 provides a restoring force for the rotating mechanism. Its function is to allow the baffle 3010 to automatically maintain a preset stable state when no force is applied, which is usually the closed state, thus acting as a safety lock.
[0027] Reference Figure 3The other end of the rectangular bar 303 is provided with a mounting groove 3012, and a spring 3014 is provided in the mounting groove 3012. The spring 3014 provides thrust. One end of the spring 3014 is provided with a connecting rod 3015, and one end of the connecting rod 3015 is provided with a connecting plate 3017. One side of the connecting plate 3017 is provided with a push rod 3018, which serves as the actuating end.
[0028] Reference Figure 3 Limiting grooves 3013 are respectively opened on both sides of the mounting groove 3012. Slider 3016 is provided on both sides of the connecting rod 3015. The slider 3016 is fitted in the limiting groove 3013. The connecting rod 3015 and the slider 3016 move in the limiting groove 3013 to ensure that the top rod 3018 can only move in a straight line and will not deflect or get stuck.
[0029] Reference Figure 3 The push rod 3018 is a cylindrical structure, and the push rod 3018 corresponds to the through hole 302.
[0030] Reference Figure 4 The placement groove 3011 is designed as a semi-circular structure, and the semi-circular placement groove 3011 is used to accommodate and lock the end of the pin 4.
[0031] Reference Figure 2 The pin 4 is designed with a stepped structure. The stepped structure can prevent the pin 4 from being inserted too much from one side, ensure that the two ends are symmetrical, and facilitate locking by the baffle 3010.
[0032] Reference Figure 4 The placement slots 3011 on the two baffles 3010 fit together to form a circular groove.
[0033] Working principle: The end of the watch strap 2 is inserted between two rectangular plates 301, with the slot 201 on the plate aligned with the through hole 302 on the rectangular plate 301. The pin 4 passes through the through hole 302 and the slot 201, becoming the core force-bearing connector between the watch strap 2 and the watch body 1, bearing the main tensile force. Then, the baffle 3010 closes under the torque of the torsion spring 307. The two semi-circular placement slots 3011 together form a complete circular groove, tightly "hugging" the end of the cylindrical pin 4, thus completing the installation and fixation of the watch strap 2.
[0034] During disassembly, by pushing the connecting plate 3017, the push rod 3018 and the connecting rod 3015 are moved. The connecting rod 3015 compresses the spring 3014, overcoming the elastic force generated by the spring 3014, so that the push rod 3018 pushes out the pin 4, which can drive the baffle 3010 to open, thereby pulling the pin 4 out of the through hole 302 and the insertion hole, releasing the installation and fixing of the watch strap 2, and removing it.
[0035] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.
Claims
1. A comfortable smartwatch strap, comprising a watch body (1) and a strap (2), characterized in that: It also includes a mounting limiting component (3), which includes a rectangular plate (301). There are two rectangular plates (301), which are disposed on one side of the watch body (1). One end of the watch strap (2) is disposed between the two rectangular plates (301). Two rectangular plates (301) are respectively provided with through holes (302), and one end of the watch strap (2) is provided with a slot (201). The slot (201) corresponds to the through hole (302), and a pin (4) is inserted into the slot (201) and the through hole (302). The top of the two rectangular plates (301) is provided with a rectangular strip (303), and the bottom of one of the rectangular plates (301) is provided with a protrusion (306). A groove (304) is provided at one end of the rectangular strip (303) and one side of the protrusion (306). A rotating hole (305) is provided on both sides of the groove (304). It also includes a rectangular block (308), which is set in a groove (304). A rotating rod (309) is provided on both sides of the rectangular block (308). The rotating rod (309) is fitted in a rotating hole (305). A baffle (3010) is provided at one end of the rectangular block (308). A placement groove (3011) is opened on one side of the baffle (3010). One end of the pin (4) is located in the placement groove (3011).
2. The comfortable smartwatch strap according to claim 1, characterized in that: A torsion spring (307) is sleeved on the outside of the rotating rod (309). One end of the torsion spring (307) is connected to the inner wall of the rotating hole (305), and the other end is connected to the rotating rod (309).
3. The comfortable smartwatch strap according to claim 1, characterized in that: The other end of the rectangular strip (303) is provided with a mounting groove (3012), a spring (3014) is provided in the mounting groove (3012), a connecting rod (3015) is provided at one end of the spring (3014), a connecting plate (3017) is provided at one end of the connecting rod (3015), and a top rod (3018) is provided on one side of the connecting plate (3017).
4. A comfortable smartwatch strap according to claim 3, characterized in that: Limiting grooves (3013) are respectively opened on both sides of the interior of the mounting groove (3012), and sliders (3016) are respectively provided on both sides of the connecting rod (3015), and the sliders (3016) are fitted in the limiting grooves (3013).
5. A comfortable smartwatch strap according to claim 3, characterized in that: The top rod (3018) has a cylindrical structure and corresponds to the through hole (302).
6. A comfortable smartwatch strap according to claim 1, characterized in that: The placement slot (3011) is designed as a semi-circular structure.
7. A comfortable smartwatch strap according to claim 1, characterized in that: The pin (4) is designed with a stepped structure.
8. A comfortable smartwatch strap according to claim 1, characterized in that: The placement slots (3011) on the two baffles (3010) fit together to form a circular groove.