Hand saw toy convenient to adjust
By designing an adjustable hand saw toy structure, the problem of single operation of existing hand saw toys is solved, meeting diverse play needs, improving the playability and safety of toys, and enhancing children's creativity and independence.
Patent Information
- Application Number
- CN202422261788.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-14
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-09-14
AI Technical Summary
Existing hand-saw toys can only perform one specific operation, which is difficult to attract children's continuous interest, and cannot be adjusted, limiting the learning and exploration opportunities of children of different ages or skill levels, and reducing the playability and attractiveness of the toys.
A hand-made saw toy that is easy to adjust is designed. By setting up a structure such as a manual saw frame, a first adjustment saw frame, a sliding block, a connecting saw frame, a second adjustment saw frame, a connecting rod and a handle, the adjustable saw blade and a handle is achieved to meet the use scenarios of different play needs and age groups, and at the same time, a protective cover is set to prevent accidental contact of the saw blade.
It realizes adjustments based on play needs and age, enhances children's creativity and hand-eye coordination capabilities, saves storage space, reduces accidental damage, and extends the service life of the saw blade.
Smart Images
Figure CN223127243U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of toys, in particular to a manually operated saw toy that is easy to adjust. Background Technique
[0002] Toys are items for children or adults to use for entertainment, education, or physical exercise. They can be made of various shapes, sizes, and materials, usually having an attractive appearance and interestingness. There are a very diverse variety of toys. Toys can not only provide entertainment but also promote children's cognitive development, social skills, creativity, and practical abilities, etc. For adults, some toys (such as models, puzzles, etc.) can also be good ways to relieve stress and relax;
[0003] Existing manually operated saw toys usually can only perform a specific operation, which is difficult to attract children's continuous interest. At the same time, if the toy cannot be adjusted, it will not only be unfriendly to children of different ages or skill levels, but may also limit children's learning and exploration opportunities, thus unable to stimulate their creativity and imagination, and further reducing its playability and attractiveness. Content of the Utility Model
[0004] The purpose of the utility model is to provide a manually operated saw toy that is easy to adjust, so as to solve the problem proposed in the above background technique that the existing manually operated saw toys can only perform a specific operation, which is difficult to attract children's continuous interest, and at the same time also limits children's learning and exploration opportunities, thus unable to stimulate their creativity and imagination, and further reducing its playability and attractiveness.
[0005] To achieve the above purpose, the utility model provides the following technical solution: A manually operated saw toy that is easy to adjust, including:
[0006] A manually operated saw frame, and a first adjustable saw frame is installed at the lower end of the vertical rod of the manually operated saw frame;
[0007] It further includes:
[0008] A sliding block, which is installed on the horizontal rod of the manually operated saw frame. A connecting saw frame is fixedly installed at the bottom of the sliding block. A second adjustable saw frame is installed on the rod of the connecting saw frame. A first saw blade mounting head is fixedly installed at the bottom of the first adjustable saw frame, and a second saw blade mounting head is fixedly installed at the bottom of the second adjustable saw frame. A connecting rod is fixedly installed at the right end of the second saw blade mounting head, and a handle is installed at the right end of the connecting rod.
[0009] Preferably, the manually operated saw frame is arranged in an "L" - shaped structure. Through holes are opened on the vertical rod of the manually operated saw frame. The manually operated saw frame and the first adjustable saw frame are arranged in a sliding structure, and the first adjustable saw frame and the manually operated saw frame are fixedly connected together by a first fixing bolt.
[0010] Preferably, through holes are also formed in the transverse rod body of the manual saw frame, and the manual saw frame and the sliding block are also arranged in a sliding state, and the sliding block and the manual saw frame are fixedly connected together by a second fixing bolt.
[0011] Preferably, through holes are formed in the rod body of the connecting saw frame, and the connecting saw frame and the second adjusting saw frame are arranged in a sliding state, and the connecting saw frame and the second adjusting saw frame are fixedly connected together by a third fixing bolt.
[0012] Preferably, the connecting rod and the handle are arranged in a rotational structure state, and the connecting rod and the handle are fixedly connected together by a fourth fixing bolt.
[0013] Preferably, a saw blade is fixedly installed at the right end of the first saw blade mounting head through a bolt, and the right end of the saw blade is fixedly connected to the left end of the second saw blade mounting head through a bolt, and bumps are fixedly installed at the right ends of the front and rear ends of the second saw blade mounting head.
[0014] Preferably, sliding grooves are formed in the side walls of the front and rear ends of the first saw blade mounting head, a first protective cover is slidably connected in the sliding groove on the side wall of the first saw blade mounting head, and the first protective cover and the first saw blade mounting head are arranged in a rotational structure state. A second protective cover is slidably connected to the outer side of the rod body of the first protective cover, a groove is formed in the inner side wall of the right end of the second protective cover, and the groove on the inner side wall of the second protective cover is in a clamping state with the bumps at the front and rear ends of the second saw blade mounting head, and the length dimension of the second protective cover is smaller than the length dimension of the first protective cover.
[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows: For this adjustable manual saw toy, through adjustment, it can be adjusted according to different playing needs or age groups to meet various usage scenarios. At the same time, it also enables children to freely create and combine during play, thereby exercising hand-eye coordination and fine motor skills. At the same time, through telescoping, it can effectively save the storage space of the family, contribute to keeping the toy area tidy, and thus also make the toy easy to carry, facilitating children to play anytime and anywhere. Then, when not in use, the protection of the saw blade can effectively reduce the risk of cuts or scratches caused by accidental contact with the saw blade, enabling children to play, explore, and learn, enhancing children's self-confidence and independence, and at the same time, it can also extend the service life of the saw blade and reduce the replacement frequency.
[0016] 1. A manual saw frame, a first adjustable saw frame, a first fixing bolt, a sliding block, a second fixing bolt, a connecting saw frame, a second adjustable saw frame and a third fixing bolt are provided. Through holes are provided on both the vertical rod body and the horizontal rod body of the manual saw frame. At the same time, the first adjustable saw frame is slidably connected together on the vertical rod body of the manual saw frame, and a sliding block is slidably connected on the horizontal rod body of the manual saw frame. Since the connecting saw frame is fixedly installed at the bottom of the sliding block, the first adjustable saw frame and the sliding block can drive the connecting saw frame to slide on the vertical rod body and the vertical rod body of the manual saw frame according to the usage situation. Thus, the manual saw frame and the first adjustable saw frame are fixedly connected together through the first fixing bolt, and the manual saw frame and the sliding block are fixedly connected together through the second fixing bolt. At the same time, the second adjustable saw frame slides on the rod body of the connecting saw frame and is fixedly connected together through the third fixing bolt, enabling the user to adjust according to the usage situation. Through adjustment, it can be adjusted according to different playing needs or age groups to meet various usage scenarios. At the same time, it also enables children to freely create and combine during play, thereby exercising hand-eye coordination and fine motor skills, and enhancing their practical ability;
[0017] 2. A manual saw frame, a first adjustable saw frame, a sliding block, a connecting saw frame, a second adjustable saw frame, a connecting rod, a handle and a fourth fixing bolt are provided. The first adjustable saw frame and the sliding block slide on the vertical rod body and the horizontal rod body of the manual saw frame respectively. At the same time, the second adjustable saw frame slides on the rod body of the connecting saw frame. Furthermore, the handle is rotatably connected to the rod body of the connecting rod, and the connecting rod and the handle are fixedly connected together through the fourth fixing bolt, enabling the angle of the handle to be adjusted. When not in use, the whole can be contracted or rotated in direction. Through the telescopic design, it can effectively save the storage space of the family, help keep the toy area tidy, and also make the toy easy to carry, facilitating children to play anywhere;
[0018] 3. The hand saw toy is provided with a first saw blade mounting head, a second saw blade mounting head, a first protective cover and a second protective cover. The front and rear side walls of the first saw blade mounting head are both provided with sliding grooves, and the first protective cover is slidably connected inside the sliding grooves. At the same time, the first protective cover is also rotatably connected to the first saw blade mounting head, so that the mutual cooperation between the first protective cover and the first saw blade mounting head can adjust the angle of the first protective cover. Then, the second protective cover is slidably connected to the outside of the first protective cover. At the same time, a groove is provided on the inner side wall of the second protective cover, so that the groove at the left end of the second protective cover is engaged with the convex block on the block of the second saw blade mounting head. Thus, the mutual cooperation between the first protective cover and the second protective cover can protect the saw blade, effectively reducing the risk of accidental contact with the saw blade causing cuts or scratches when the hand saw toy is not in use, enabling children to play, explore and learn, enhancing children's self-confidence and independence, and at the same time prolonging the service life of the saw blade and reducing the replacement frequency. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 is a front view structural schematic diagram of the present utility model;
[0020] Figure 2 is a top view structural schematic diagram of the hand saw frame of the present utility model;
[0021] Figure 3 is a front view sectional structural schematic diagram of the second adjusting saw frame of the present utility model;
[0022] Figure 4 is a front view structural schematic diagram of the first protective cover of the present utility model;
[0023] Figure 5 is a top view structural schematic diagram of the first protective cover of the present utility model;
[0024] Figure 6 is a top view structural schematic diagram of the handle of the present utility model.
[0025] In the figure: 1, hand saw frame; 2, first adjusting saw frame; 3, first fixing bolt; 4, sliding block; 5, second fixing bolt; 6, connecting saw frame; 7, second adjusting saw frame; 8, third fixing bolt; 9, first saw blade mounting head; 10, second saw blade mounting head; 11, saw blade; 12, connecting rod; 13, handle; 14, fourth fixing bolt; 15, first protective cover; 16, second protective cover. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.
[0027] Please refer to Figure 1-6 , the present utility model provides a technical solution: a manually adjustable saw toy, comprising: a saw frame 1, a first adjustable saw frame 2, a first fixing bolt 3, a sliding block 4, a second fixing bolt 5, a connecting saw frame 6, a second adjustable saw frame 7, a third fixing bolt 8, a first saw blade mounting head 9, a second saw blade mounting head 10, a saw blade 11, a connecting rod 12, a handle 13, a fourth fixing bolt 14, a first protective cover 15, and a second protective cover 16.
[0028] First, as shown in Figure 1 , Figure 2 , Figure 3 and Figure 6As shown, when a child is using a hand saw to cut a wooden board, first, it can be adjusted according to the length dimension of the saw blade 11. Then, the horizontal rod body of the hand saw frame 1 and the sliding block 4 are fixedly connected together by the second fixing bolt 5. Furthermore, the fixing between the hand saw frame 1 and the sliding block 4 by the second fixing bolt 5 is released. Since the connecting saw frame 6 is fixedly installed at the bottom of the sliding block 4, and the second adjusting saw frame 7 is installed on the rod body of the connecting saw frame 6. At the same time, the sliding block 4 and the hand saw frame 1 are arranged in a sliding structure state. Thus, the sliding block 4 drives the second saw blade mounting head 10 to slide on the horizontal rod body of the hand saw frame 1 through the mutual cooperation between the connecting saw frame 6 and the second adjusting saw frame 7. When the sliding block 4 drives the second saw blade mounting head 10 to slide to a certain position on the horizontal rod body of the hand saw frame 1, then the hand saw frame 1 and the sliding block 4 are fixedly connected together by the second fixing bolt 5. Thereby, the left end of the saw blade 11 is inserted into the inside of the first saw blade mounting head 9, and then the left end of the saw blade 11 is fixedly connected to the first saw blade mounting head 9 by a bolt. Then, the right end of the saw blade 11 is inserted into the inside of the second saw blade mounting head 10, and the right end of the saw blade 11 is also fixedly connected to the second saw blade mounting head 10 by a bolt. Thus, the installation of the saw blade 11 is completed. Since the right end of the second saw blade mounting head 10 is fixedly installed with a connecting rod 12, and the handle 13 is rotatably connected to the rod body of the connecting rod 12. At the same time, the connecting rod 12 and the handle 13 are fixedly connected together by the fourth fixing bolt 14. Therefore, by turning the fourth fixing bolt 14, the fixing between the connecting rod 12 and the handle 13 is released, thus completing the flipping of the handle 13. Then, by turning the fourth fixing bolt 14 again, the connecting rod 12 and the handle 13 are fixedly connected together, enabling the handle 13 to be grasped to cut the wooden board;
[0029] As shown in the attached Figure 1 , attached Figure 2 and attached Figure 3As shown, when the gripping handle 13 is pulled to drive the saw blade 11 to cut the wooden board, the depth of the cut can also be adjusted accordingly. Since the vertical rod of the manual saw frame 1 is slidably connected to the first adjustable saw frame 2, and the first adjustable saw frame 2 is fixedly connected to the vertical rod of the manual saw frame 1 by the first fixing bolt 3. At the same time, it is also slidably connected to the second adjustable saw frame 7 through the connecting saw frame 6, and the connecting saw frame 6 and the second adjustable saw frame 7 are fixedly connected by the third fixing bolt 8. Thus, by respectively turning the first fixing bolt 3 and the third fixing bolt 8, the fixation between the manual saw frame 1 and the first adjustable saw frame 2 and between the connecting saw frame 6 and the second adjustable saw frame 7 can be released, enabling the first adjustable saw frame 2 to slide on the vertical rod of the manual saw frame 1, and at the same time, the second adjustable saw frame 7 to slide on the rod of the connecting saw frame 6. After the adjustment of the first adjustable saw frame 2 and the second adjustable saw frame 7 is completed, then turn the first fixing bolt 3 and the third fixing bolt 8 again to fix the first adjustable saw frame 2 and the second adjustable saw frame 7, and then adjust the first adjustable saw frame 2 and the second adjustable saw frame 7 according to the depth of the wooden board cutting;
[0030] As attached Figure 1 , attached Figure 2 , attached Figure 3 , attached Figure 4 , attached Figure 5 and attached Figure 6As shown in the figure, when the device is not in use, since sliding grooves are provided on the side walls at both the front and rear ends of the first saw blade mounting head 9, and a first protective cover 15 is slidably connected in the sliding grooves on the side wall of the first saw blade mounting head 9, and at the same time, the first protective cover 15 is rotatably connected to the first saw blade mounting head 9, so that the first protective cover 15 can slide on the block of the first saw blade mounting head 9, and further the first protective cover 15 can be turned over on the block of the first saw blade mounting head 9. Then, a second protective cover 16 is slidably connected to the outside of the first protective cover 15, and the length dimension of the second protective cover 16 is smaller than that of the first protective cover 15. When the second protective cover 16 slides on the rod of the first protective cover 15, it can be adjusted according to the distance between the first saw blade mounting head 9 and the second saw blade mounting head 10. Then, bumps are fixedly installed at both the front and rear ends of the second saw blade mounting head 10, and grooves are provided on the inner side wall of the second protective cover 16. The grooves on the inner side wall of the second protective cover 16 are engaged with the bumps at both the front and rear ends of the second saw blade mounting head 10, so that the saw blade 11 is placed between the first protective cover 15 and the second protective cover 16. Through the mutual cooperation between the first protective cover 15 and the second protective cover 16, the saw blade 11 can be protected, effectively reducing the risk of accidental contact and causing cuts or scratches when the toy is not being played with. At the same time, when the device is not in use, the engagement between the second saw blade mounting head 10 and the second protective cover 16 can be released, so that the second protective cover 16 slides on the outside of the first protective cover 15. Then, by rotating the first protective cover 15, the first protective cover 15 is turned over on the block of the first saw blade mounting head 9, so that the bottom of the second protective cover 16 is attached to the left side wall of the first adjusting saw frame 2. Then, by turning the bolt, the fixing between the saw blade 11 and the first saw blade mounting head 9 and the second saw blade mounting head 10 is released, so that the saw blade 11 can be removed from the second saw blade mounting head 10 and the first saw blade mounting head 9. At the same time, by turning the first fixing bolt 3, the second fixing bolt 5, and the third fixing bolt 8 respectively, the first adjusting saw frame 2 can slide on the vertical rod of the manual saw frame 1, and further the sliding block 4 drives the second adjusting saw frame 7 to slide on the horizontal rod of the manual saw frame 1 through the connecting saw frame 6. At the same time, the second adjusting saw frame 7 slides on the rod of the connecting saw frame 6, and the length of the rod of the second adjusting saw frame 7 is made to be the same as that of the first adjusting saw frame 2. Then, by turning the first fixing bolt 3, the second fixing bolt 5, and the third fixing bolt 8, it is fixed. At the same time, by turning the fourth fixing bolt 14, the fixing between the connecting rod 12 and the handle 13 can be released, so that the handle 13 is turned over on the rod of the connecting rod 12 to be attached to the side wall of the second adjusting saw frame 7. Then, by turning the fourth fixing bolt 14 again, the connecting rod 12 and the handle 13 are fixed, effectively saving the storage space of the family for the overall contraction.
[0031] The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art. The standard parts used in this utility model can all be purchased from the market. The special-shaped parts can all be customized according to the description in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding that are mature in the prior art. The machines, parts, and equipment all adopt conventional models in the prior art. Coupled with the circuit connection adopting the conventional connection method in the prior art, no further details will be provided here.
[0032] Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.
Claims
1. A manually adjustable saw toy, comprising: A saw frame (1), at the lower end of the vertical rod of the saw frame (1) is installed a first adjustable saw frame (2); It is characterized in that it further comprises: A sliding block (4), the sliding block (4) is installed on the horizontal rod of the saw frame (1), and a connecting saw frame (6) is fixedly installed at the bottom of the sliding block (4), and a second adjustable saw frame (7) is installed on the rod of the connecting saw frame (6). A first saw blade mounting head (9) is fixedly installed at the bottom of the first adjustable saw frame (2), and a second saw blade mounting head (10) is fixedly installed at the bottom of the second adjustable saw frame (7). A connecting rod (12) is fixedly installed at the right end of the second saw blade mounting head (10), and a handle (13) is installed at the right end of the connecting rod (12).
2. The manually-operated saw toy that is easy to adjust according to claim 1, wherein: The saw frame (1) is arranged in an "L" - shaped structure state, and through - holes are opened on the vertical rod of the saw frame (1). The saw frame (1) and the first adjustable saw frame (2) are arranged in a sliding structure state, and the first adjustable saw frame (2) and the saw frame (1) are fixedly connected together by a first fixing bolt (3).
3. The manually-operated saw toy that is easy to adjust according to claim 1, wherein: Through - holes are also opened on the horizontal rod of the saw frame (1), and the saw frame (1) and the sliding block (4) are also arranged in a sliding state. The sliding block (4) and the saw frame (1) are fixedly connected together by a second fixing bolt (5).
4. The adjustable hand saw toy according to claim 1, wherein: Through - holes are opened on the rod of the connecting saw frame (6), and the connecting saw frame (6) and the second adjustable saw frame (7) are arranged in a sliding state. The connecting saw frame (6) and the second adjustable saw frame (7) are fixedly connected together by a third fixing bolt (8).
5. The adjustable hand saw toy according to claim 1, characterized in that: The connecting rod (12) and the handle (13) are arranged in a rotating structure state, and the connecting rod (12) and the handle (13) are fixedly connected together by a fourth fixing bolt (14).
6. The manually-operated saw toy according to claim 1, wherein: A saw blade (11) is fixedly installed at the right end of the first saw blade mounting head (9) by a bolt, and the right end of the saw blade (11) is fixedly connected to the left end of the second saw blade mounting head (10) by a bolt. Protrusions are fixedly installed at the right ends of the front and rear ends of the second saw blade mounting head (10).
7. The manually-operated saw toy that is easy to adjust according to claim 1, wherein: Chute grooves are opened on the side walls of the front and rear ends of the first saw blade mounting head (9). A first protective cover (15) is slidably connected in the chute grooves on the side wall of the first saw blade mounting head (9). The first protective cover (15) and the first saw blade mounting head (9) are arranged in a rotating structure state. A second protective cover (16) is slidably connected to the outside of the rod of the first protective cover (15). A groove is opened on the inner side wall of the right end of the second protective cover (16). The protrusions at the front and rear ends of the second saw blade mounting head (10) are in a clamping state with the groove on the inner side wall of the second protective cover (16). Moreover, the length dimension of the second protective cover (16) is smaller than the length dimension of the first protective cover (15).