Zero-clearance structure of shaver head
By using a spring clip to connect the moving blade assembly and the fixed bracket in the shaver head structure, the problem of increased gap between the moving blade and the foil is solved, thus achieving long-term stability and optimization of the shaving effect.
Patent Information
- Application Number
- CN202423294889.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-10-24
- Estimated Expiration
- 2034-12-31
AI Technical Summary
In existing shavers, the gap between the moving blades and the foil increases over time during use, affecting the shaving effect and making it impossible to maintain the optimal gap for a long time.
Design a razor head structure that uses a spring to connect the moving blade assembly and the fixed bracket. The elastic restoring force of the spring keeps the end face of the moving blade and the inner end face of the foil at zero gap, ensuring the best shaving effect.
The elastic restoring force of the spring plate maintains zero gap between the moving blade and the foil, restoring the best shaving effect. The structure is simple and highly stable, meeting user needs.
Smart Images
Figure CN223466329U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the razor technical field, specifically, especially relate to a razor head zero gap structure. BACKGROUND
[0002] The razor on the market sets the gap between the moving cutter and the cutter net before leaving factory, because the razor is used in the process, time is long, the moving cutter and the cutter net will be out of contact, thereby affecting the shaving effect, how long time realizes the zero gap between the moving cutter and the cutter net, reaches the best shaving effect, therefore, now urgently needs to design a kind of razor head zero gap structure to solve one or more problems described above. SUMMARY
[0003] To solve one or more problems in the prior art, the utility model provides a razor head zero gap structure.
[0004] The utility model discloses a razor head zero gap structure, which is characterized by comprising: a cutter head, a fixed support provided on the cutter head, a moving cutter assembly provided on the upper end of the fixed support, a cutter net provided on the top end of the moving cutter assembly, a cutter net support provided on the lower end of the cutter net, a clamping buckle fixed support in the inner cavity of the cutter net support, elastic sheets provided on both ends of the fixed support, and the elastic sheets being connected to the moving cutter assembly.
[0005] In some embodiments, one end of the elastic sheet is riveted to the fixed support, and the other end abuts against the moving cutter assembly.
[0006] In some embodiments, sliding strips are provided on the bottom ends of both sides of the moving cutter assembly and abut against the upper ends of the elastic sheets.
[0007] Compared with the prior art, the utility model has the beneficial effects that the cutter head is provided with a fixed support, a moving cutter assembly is provided on the upper end of the fixed support, a cutter net is provided on the top end of the moving cutter assembly, a cutter net support is provided on the lower end of the cutter net, a clamping buckle fixed support is provided in the inner cavity of the cutter net support, elastic sheets are provided on both ends of the fixed support, and the elastic sheets are connected to the moving cutter assembly. By using the elastic restoring force of the elastic sheets, the moving cutter end face and the cutter net inner end face can achieve zero gap, and the best shaving effect can be restored. The structure is simple, stable and can meet the needs of users. BRIEF DESCRIPTION OF DRAWINGS
[0008] Figure 1 The structure of the preferred embodiment of the utility model is shown in the figure.
[0009] Figure 2 The structure of the preferred embodiment of the utility model is shown in the figure.
[0010] Figure 3The utility model discloses preferable embodiment dynamic knife assembly and shell fragment structure schematic diagram.
[0011] Figure 4 The utility model discloses preferable embodiment fixed support structure schematic diagram.
[0012] In the drawing: 1, cutter head, 2, fixed support, 21, shell fragment, 3, dynamic knife assembly, 31, sliding strip, 4, knife net, 5, knife net support. DETAILED DESCRIPTION
[0013] In order to make above-mentioned purpose, feature and advantage of the utility model can be more obvious, below, combining with the specific implementation of the utility model of the embodiment of the utility model makes detailed explanation. In the following description, a plurality of specific details are set forth in order to fully understand the utility model. But the utility model can be implemented in many other ways different from the description, and the person skilled in the art can make similar improvement without violating the connotation of the utility model, therefore the utility model is not limited by the following disclosed specific embodiments.
[0014] As Figures 1-4 The utility model discloses a safety razor cutter head zero gap structure, its characterized in that, include: cutter head 1, the cutter head 1 is equipped with fixed support 2, the fixed support 2 upper end is equipped with dynamic knife assembly 3, the dynamic knife assembly 3 top is equipped with knife net 4, the knife net 4 lower end is equipped with knife net support 5, the knife net support 5 inner chamber buckle fixed support 2, the fixed support 2 both ends are equipped with shell fragment 21, and the shell fragment 21 is connected dynamic knife assembly 3.
[0015] Specifically, the shell fragment 21 one end riveting in fixed support 2, the other end abuts against dynamic knife assembly 3, and the dynamic knife assembly 3 both sides bottom end is equipped with sliding strip 31, and the upper end of shell fragment 21 is abutted, because the shell fragment one end is fixed immovably, and the elastic recovery force that generates ceaselessly can only act on sliding strip 31, force dynamic knife assembly to move only upwards, to make dynamic knife end surface and knife net inner side surface end surface reach zero gap effect, produce optimal shearing shaving effect.
[0016] In some embodiments, the shell fragment 21 one end riveting in fixed support 2, the other end abuts against dynamic knife assembly 3.
[0017] In some embodiments, the dynamic knife assembly 3 both sides bottom end is equipped with sliding strip 31, and the upper end of shell fragment 21 is abutbed.
[0018] When the shaver works, the hairs such as beard enter the cutter net 4, the cutter net 4 and the moving cutter assembly 3 cooperate with each other to generate shearing force to shave the beard, at this time, the moving cutter assembly moves downward under the action of external force, the inner end surface of the cutter net is separated from the top end surface of the moving cutter assembly, the shearing force is changed, at this time, the fixed support 2 is provided with the elastic sheet 21, one end of the elastic sheet 21 is riveted on the fixed support and does not move, so that the elastic restoring force is generated on the other end of the elastic sheet, the other end of the elastic sheet abuts against the sliding strip 31 of the moving cutter assembly, so that the elastic restoring force of the elastic sheet acts on the moving cutter assembly, the end surface of the moving cutter assembly and the inner end surface of the cutter net realize zero gap, and the best shearing effect is achieved.
[0019] In conclusion, the utility model provides a kind of razor head zero gap structure, including cutter head 1, the cutter head 1 is equipped with fixed support 2, the fixed support 2 upper end is equipped with moving cutter assembly 3, the moving cutter assembly 3 top end is equipped with cutter net 4, the cutter net 4 lower end is equipped with cutter net support 5, the cutter net support 5 inner chamber buckle fixed support 2, the fixed support 2 both ends are equipped with elastic sheet 21, and the elastic sheet 21 is connected moving cutter assembly 3.Using the above design, the elastic restoring force of elastic sheet is utilized, the end surface of moving cutter and the inner end surface of cutter net realize the effect of zero gap, restore the best shaving effect, the structure is simple and stable, and can meet the user demand.
[0020] The above-described embodiments only express one or more embodiments of the utility model, and the description is more specific and detailed, but it cannot be understood as the limitation of the scope of the utility model patent. It should be pointed out that for ordinary skilled person in the art, without departing from the concept of the utility model, a number of modifications and improvements can be made, which belong to the protection scope of the utility model.
Claims
1. A zero gap structure for a shaving razor head, characterized by, The utility model relates to a cutting head, including: The cutting head is equipped with fixed support, the upper end of fixed support is equipped with movable cutter component, the top of movable cutter component is equipped with cutter screen, the lower end of cutter screen is equipped with cutter screen support, the inner chamber buckle of cutter screen support fixes support, the both ends of fixed support are equipped with elastic sheet, and elastic sheet is connected movable cutter component.
2. A zero gap structure for a shaving razor cartridge according to claim 1 wherein, One end of the elastic sheet is riveted in the fixed support, and the other end abuts against the movable cutter component.
3. A zero gap structure for a razor head according to claim 1 wherein, The bottom of the two sides of the movable cutter component is equipped with sliding strip, and the upper end of the elastic sheet is abutted.