A caliper seat and a rubber cotton mop

Abstract

The technical scheme belongs to the technical field of mops and particularly relates to a clamp seat and a rubber cotton mop, which comprise a clamp seat body and reinforcing pieces installed on the two sides of the clamp seat body, the reinforcing pieces have two mounting portions, at least one mounting hole is formed in the mounting portion, the mounting hole is used for mounting a water squeezing mechanism, and an avoiding opening is arranged between the two mounting portions and used for avoiding a rubber cotton head of the rubber cotton mop. By installing the reinforcing pieces on the two sides of the clamp seat body, each reinforcing piece is provided with two mounting portions, and water squeezing wheels of the water squeezing mechanism are respectively assembled on the two mounting portions. That is, the mounting carriers of the water squeezing wheels are the reinforcing pieces, the structural strength of the reinforcing pieces is utilized to maintain the distance between the water squeezing wheels stable, the water squeezing effect of the water squeezing mechanism is ensured, only the material of the reinforcing pieces needs to be improved to ensure the structural strength, the material of the whole clamp seat does not need to be changed, and the production cost is reduced.

Description

Technical Field

[0001] This technical solution relates to the field of mop technology, specifically to a caliper seat and a sponge mop. Background Technology

[0002] The PVA mop has a PVA head and a wringing mechanism to squeeze out water from the PVA head, so you can wring it dry without directly touching the PVA head with your hands. It keeps your hands clean and is easy to use.

[0003] For example, the double roller mop disclosed in Chinese patent CN201721603947.7 includes a caliper seat and a double roller mop head disposed on the caliper seat. The double roller mop head includes a transmission component disposed in the caliper seat and slidably connected to the caliper seat. Four rollers are provided in the lower opening of the caliper seat, and the rollers are arranged in pairs. The transmission component is connected to a sponge (i.e., a sponge head) located outside the opening. By pulling the iron wire, the sponge can be squeezed into the space between the rollers to complete the wringing action.

[0004] However, it still has some shortcomings: in order to pursue portability and low cost, most caliper seats are made of plastic. When the rollers squeeze the sponge (i.e., the cotton head) dry, the openings on both sides of the caliper seat will deform and expand outward, resulting in a larger distance between the rollers and a smaller squeezing force, which affects the squeezing effect. If the caliper seat is made of all-metal material, although it can enhance the resistance to deformation, it will increase the cost and the increased weight will also cause inconvenience in use. Utility Model Content

[0005] The purpose of this technical solution is to provide a caliper seat and a sponge mop. By installing reinforcing members on both sides of the caliper seat body, the reinforcing members have two mounting parts, and the squeezing wheels of the squeezing mechanism are respectively mounted on the two mounting parts. The structural strength of the reinforcing members ensures the stability of the distance between the squeezing wheels of the squeezing mechanism, thereby improving the problem that the existing caliper seat is prone to deformation on both sides of the opening during squeezing, resulting in insufficient squeezing force and poor squeezing effect.

[0006] The purpose of this technical solution is achieved as follows:

[0007] A clamp seat for connecting the wringing mechanism and handle of a plywood mop, comprising:

[0008] The caliper base body and the reinforcing members mounted on both sides of the caliper base body, the reinforcing members having two mounting portions;

[0009] The mounting part is provided with at least one mounting hole, which is used to install the water squeezing mechanism;

[0010] An clearance is provided between the two mounting parts to allow the padded head of the padded mop to pass.

[0011] Preferably, the reinforcing member has a connecting portion, and the mounting portions are respectively formed at both ends of the connecting portion, so that the reinforcing member is U-shaped, and the connecting portion is attached to the side wall of the caliper seat body and fixed by a fastener.

[0012] Preferably, the connecting part has a plurality of fixing holes one, and the side wall of the caliper seat body has a plurality of fixing holes two corresponding to the fixing holes one. The fixing holes one and the fixing holes two are connected to the fixing member, and the fixing member realizes the installation of the reinforcing member and the caliper seat body.

[0013] Preferably, the reinforcing member is made of a metal material.

[0014] Preferably, the caliper seat body is provided with a clearance groove, the clearance groove extends through both sides of the caliper seat body, and the clearance groove is connected to the clearance opening, the clearance groove is used to avoid the sponge head of the sponge mop.

[0015] Preferably, the lower end of the mounting part extends beyond the lower end of the caliper seat body for mounting the squeezing mechanism.

[0016] A type of PVC-U mop, comprising:

[0017] The caliper holder described above;

[0018] A grip lever is mounted on the upper end of the caliper seat body;

[0019] A lifting mechanism is mounted on the grip;

[0020] The cotton head is connected to the lower end of the lifting mechanism and is movably positioned at the lower end of the caliper seat;

[0021] A water-squeezing mechanism is mounted on the reinforcement of the caliper seat, and the water-squeezing mechanism is located at the side end of the cotton head;

[0022] The lifting mechanism drives the cotton head to move into the squeezing mechanism, so that the squeezing mechanism can squeeze water out of the cotton head.

[0023] Preferably, the dewatering mechanism includes: a plurality of connecting rods and a plurality of dewatering wheels rotatably disposed on the connecting rods, the connecting rods being connected to the mounting holes, and the plurality of dewatering wheels being disposed opposite to each other at both ends of the cotton head.

[0024] Preferably, the lifting mechanism includes:

[0025] The handle has a hinge at its upper end, and the hinge is hinged to the side wall of the grip.

[0026] At least one transmission component, the upper end of which is hinged to the side end of the handle, and the lower end of the transmission component is connected to the cotton head;

[0027] By driving the handle to rotate on the grip, the transmission component pulls the cotton head closer to the caliper seat, thereby enabling the squeezing mechanism to perform a water-squeezing operation on the cotton head.

[0028] Preferably, a fixing frame is provided at the upper end of the cotton head, and the fixing frame is connected to the transmission component.

[0029] The key and beneficial technical effects of this technical solution compared to existing technologies are:

[0030] 1. This technical solution involves installing reinforcing members on both sides of the caliper base body. Each reinforcing member has two mounting parts, and the squeezing wheels of the squeezing mechanism are respectively mounted on these two mounting parts. That is, the mounting carrier of the squeezing wheels is the reinforcing member. By utilizing the structural strength of the reinforcing member itself, the distance between the squeezing wheels can be kept stable, thereby ensuring the squeezing effect of the squeezing mechanism. At the same time, only the material of the reinforcing member needs to be improved to ensure its structural strength, without changing the material of the entire caliper base, thus reducing production costs.

[0031] 2. This technical solution features several fixing holes 1 on the upper part of the reinforcing member and several fixing holes 2 corresponding to the fixing holes 1 on both sides of the caliper base body. Fixing holes 1 and 2 are connected to fixing components, which enable the installation of the reinforcing member and the caliper base body. This design allows the reinforcing member and the caliper base body to be manufactured separately and then assembled, greatly simplifying the production process and making manufacturing more convenient and efficient. At the same time, by changing the color of the reinforcing member, the appearance of the PVA mop can be easily diversified to meet the aesthetic needs of different users. In addition, if the reinforcing member deforms due to long-term use, only the reinforcing member needs to be replaced, without replacing the entire caliper base. This simplifies maintenance, reduces maintenance costs, and extends the service life of the caliper base. Attached Figure Description

[0032] Figure 1 This is a schematic diagram of the caliper holder structure in this technical solution.

[0033] Figure 2 This is an exploded view of the caliper holder in this technical solution.

[0034] Figure 3 This is a schematic diagram of the structure for installing the squeezing mechanism on the caliper seat in this technical solution.

[0035] Figure 4 This is a schematic diagram of the structure of Embodiment 1.

[0036] Figure 5 This is a schematic diagram of the lifting mechanism and the cotton head in Example 1.

[0037] Figure 6 This is a schematic diagram of the structure of Example 2.

[0038] Figure 7 This is a schematic diagram of the lifting mechanism and the cotton head in Example 2.

[0039] Reference numerals: 1. Caliper base body; 11. Fixing hole two; 12. Clearance groove; 13. Fixing element; 14. Connecting hole;

[0040] 2. Reinforcing component; 21. Mounting part; 211. Mounting hole; 22. Connecting part; 23. Clearance opening; 24. Fixing hole one;

[0041] 3. Grip the club;

[0042] 4. Lifting mechanism; 41. Handle; 411. Hinge; 42. Transmission component; 43. Support base; 431. Arc groove; 44. Bending part;

[0043] 5. Glue head; 51. Fixing bracket;

[0044] 6. Dewatering mechanism; 61. Connecting rod; 62. Dewatering wheel;

[0045] 7. Caliper mount. Detailed Implementation

[0046] The specific implementation of this technical solution will be further described in detail below with reference to the accompanying drawings.

[0047] Example 1:

[0048] like Figures 1-3 A caliper seat for connecting the wringing mechanism and handle of a plywood mop includes: a caliper seat body 1 and reinforcing members 2 installed on the left and right sides of the caliper seat body 1. The reinforcing members 2 have two mounting parts 21. Each mounting part 21 has at least one mounting hole 211 for mounting the wringing mechanism 6. That is, the connecting rod 61 of the wringing mechanism 6 passes through the mounting hole 211 and is fixed in position by tight fitting or welding. In this solution, each mounting part 21 has two mounting holes 211 to realize the installation of double-row wringing wheels. An avoidance opening 23 is provided between the two mounting parts 21 for avoiding the plywood head 5 of the plywood mop.

[0049] The reinforcing member 2 has a connecting part 22, and mounting parts 21 are formed at both ends of the connecting part 22, making the reinforcing member 2 U-shaped. The reinforcing member 2 has a clearance opening 23, that is, the lower half of the clearance opening 23 is located between the two mounting parts 21, and the upper half of the clearance opening 23 is located on the connecting part 22. The connecting part 22 has the clearance opening 23. The connecting part 22 is attached to the side wall of the caliper seat body 1 and fixed by the fastener 13.

[0050] The upper part of the reinforcing member 2 has several fixing holes 24. In this technical solution, the connecting part 22 has fixing holes 24. Several fixing holes 11 corresponding to fixing holes 24 are provided on the side walls of both sides of the caliper seat body 1. Fixing holes 24 and fixing holes 11 are connected to fixing members 13. Fixing members 13 realize the installation of the reinforcing member 2 and the corresponding side wall of the caliper seat body 1. Fixing members 13 are rivets, bolts, nuts, screws or pins.

[0051] The reinforcing component 2 is made of metal materials, such as stainless steel or aluminum alloy.

[0052] The caliper base body 1 is made of plastic material, such as polypropylene (PP) or polyethylene (PE).

[0053] The caliper seat body 1 is provided with a clearance groove 12. The opening of the clearance groove 12 extends through the lower end of the caliper seat body 1, and both sides of the clearance groove 12 extend through both sides of the caliper seat body 1. The clearance groove 12 is connected to the clearance opening 23 located on the connecting part 22. The clearance groove 12 is used to avoid the cotton head 5 of the cotton mop. The inner sidewall of the clearance groove 12 and the inner sidewall of the clearance opening 23 are smoothly transitioned, that is, they are on the same plane. That is, the clearance groove 12 and the clearance opening 23 located on the connecting part 22 have the same shape and size.

[0054] The lower end of the mounting part 21 extends out of the lower end of the caliper seat body 1 for mounting the squeezing mechanism 6. The lower half of the mounting part 21 protrudes from the lower end of the caliper seat body 1, and the protruding part of the mounting part 21 is connected to the squeezing mechanism 6. The reinforcing member 2 is used to bear the reaction force of the cotton head 5 on the squeezing mechanism 6. Through the separate design of the reinforcing member 2 and the caliper seat body 1, the manufacturing process can be made convenient. By changing the material of the reinforcing member 2, the structural strength of the reinforcing member 2 can be improved, the overall production cost of the caliper seat 7 can be reduced, and the overall structural strength of the caliper seat 7 can be guaranteed. It is also lightweight, avoiding the problems of high cost and heavy weight caused by using high-strength materials for the entire caliper seat 7.

[0055] like Figure 4 and Figure 5 A type of PVC-coated mop, comprising:

[0056] The caliper mount 7 described above;

[0057] The grip bar 3 is installed on the upper end of the caliper base body 1. The upper end of the caliper base body 1 has a connecting hole 14. When the lower end of the grip bar 3 is inserted into the connecting hole 14, an anti-disengagement pin is inserted through the side wall of the connecting hole 14. The anti-disengagement pin is inserted into the grip bar 3 located in the connecting hole 14 to fix the grip bar 3 to the caliper base body 1.

[0058] The lifting mechanism 4 is mounted on the handle 3;

[0059] The PVC head 5 is connected to the lower end of the lifting mechanism 4 and is movably positioned at the lower end of the caliper seat 7.

[0060] The water-squeezing mechanism 6 is mounted on the reinforcing member 2 of the caliper seat 7, and the water-squeezing mechanism 6 is located at the upper end of the cotton head 5.

[0061] The lifting mechanism 4 drives the cotton head 5 to move into the squeezing mechanism 6, so that the squeezing mechanism 6 can squeeze water out of the cotton head 5.

[0062] The squeezing mechanism 6 includes: several connecting rods 61 and several squeezing wheels 62 rotatably mounted on the connecting rods 61. Each connecting rod 61 is provided with several squeezing wheels 62. The connecting rods 61 are connected to the mounting holes 211, and the several squeezing wheels 62 are arranged opposite to each other at both ends of the cotton head 5, that is, both sides of the caliper seat body 1 are provided with reinforcing members 2. Each reinforcing member 2 is provided with several mounting holes 211, and one mounting hole 211 on one reinforcing member 2 corresponds to one mounting hole 211 on another reinforcing member 2. The connecting rod 61 passes through the corresponding mounting holes 211 on the two corresponding reinforcing members 2. The connecting rod 61 is fixed at two points by the corresponding connecting rod 61 on the two reinforcing members 2. At the same time, in this embodiment, two connecting rods 61 are connected to each of the two mounting parts 21, so that two rows of oppositely arranged squeezing wheels 62 are installed on the caliper seat 7 to perform water squeezing operation on the front and rear ends of the cotton head 5. That is, there are four connecting rods 61, and each connecting rod 61 is connected to a squeezing wheel 62. The connecting rods 61 are arranged opposite each other at the lower end of the caliper seat 7.

[0063] The lifting mechanism 4 includes:

[0064] The handle 41 has a hinge 411 at its upper end, which is hinged to the side wall of the handle 3 by a hinge pin. The middle part of the handle 41 is connected to a support base 43 by a rivet or pin. The support base 43 has an arc-shaped structure and an arc-shaped groove 431 is provided inside the support base 43. The shape of the arc-shaped groove 431 is adapted to the shape of the handle 3. The deformation of the support base 43 allows the handle 3 to be placed in the arc-shaped groove 431. The support base 43 ensures the structural strength of the handle 41.

[0065] At least one transmission component 42, the upper end of which is hinged to the side end of the handle 41, and the lower end of the transmission component 42 is connected to the fixing bracket 51 of the cotton head 5.

[0066] By driving the handle 41 to rotate on the grip 3, the transmission component 42 pulls the cotton head 5 closer to the caliper seat 7, so that the squeezing mechanism 6 can perform a squeezing operation on the cotton head 5.

[0067] The upper end of the cotton head 5 is provided with a fixing frame 51, and the upper end of the fixing frame 51 is connected to the transmission component 42. The cotton head 5 is made of sponge or PVA material, which is easily deformed. The fixing frame 51 has a U-shaped groove structure. The fixing frame 51 clamps the upper end of the cotton head 5. The fixing frame 51 is made of a material with greater resistance to deformation than the cotton head 5, which ensures the connection with the transmission component 42. At the same time, it ensures that the two ends of the cotton head 5 move the same distance when moving towards the squeezing mechanism 6, thus ensuring the squeezing effect of the squeezing mechanism 6 on the cotton head 5.

[0068] Example 2:

[0069] The design scheme of this embodiment is basically the same as that of Embodiment 1, except that:

[0070] like Figure 6 and Figure 7 The support base 43 does not have an arc groove 431. The upper part of the handle 41 has a curved part 44. The curved part 44 has a hinge part 411. The curved part 44 ensures the hinge part 411 is hinged to the handle 3. The side end of the support base 43 abuts against the side wall of the handle 3.

[0071] The foregoing has shown and described the basic principles, main features, and advantages of this technical solution. Those skilled in the art should understand that this technical solution is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this technical solution. Various changes and modifications can be made to this technical solution without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed technical solution. The scope of protection of this technical solution is defined by the appended claims and their equivalents.

[0072] It should be noted that the structures, proportions, and sizes depicted in the accompanying drawings are solely for illustrative purposes and to aid those skilled in the art in understanding and reading the content disclosed herein. They are not intended to limit the implementation of this technical solution and therefore have no substantial technical significance. Any modifications to the structure, changes in proportions, or adjustments to size, provided they do not affect the effectiveness or purpose of this technical solution, should still fall within the scope of the technical content disclosed herein. Furthermore, the terms used in this specification, such as "upper," "lower," "left," "right," "middle," and "one," are merely for clarity and not intended to limit the scope of implementation of this technical solution. Changes or adjustments to their relative relationships, without substantially altering the technical content, should also be considered within the scope of the technical solution's implementation.

[0073] It should also be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on the other component or may be connected to an intermediary component. When a component is referred to as being "connected to" another component, it can be directly connected to the other component or indirectly connected to the other component through an intermediary component.

[0074] Furthermore, the use of terms such as "first" and "second" in this application is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed in this application.

Claims

1. A clamp seat for connecting the wringing mechanism and handle of a plywood mop, characterized in that, include: The caliper seat body (1) and the reinforcing members (2) installed on both sides of the caliper seat body (1), the reinforcing members (2) having two mounting portions (21); At least one mounting hole (211) is provided on the mounting part (21), and the mounting hole (211) is used to install the water squeezing mechanism (6). An avoidance opening (23) is provided between the two mounting parts (21), the avoidance opening (23) being used to avoid the cotton head (5) of the cotton mop.

2. A caliper holder according to claim 1, characterized in that: The reinforcing member (2) has a connecting part (22), and the two ends of the connecting part (22) are respectively formed with the mounting part (21), so that the reinforcing member (2) is U-shaped. The connecting part (22) is attached to the side wall of the caliper seat body (1) and fixed by the fixing member (13).

3. A caliper holder according to claim 2, characterized in that: The connecting part (22) has a plurality of fixing holes 1 (24), and the side wall of the caliper seat body (1) has a plurality of fixing holes 2 (11) corresponding to the fixing holes 1 (24). The fixing holes 1 (24) and the fixing holes 2 (11) connect the fixing member (13), and the fixing member (13) realizes the installation of the reinforcing member (2) and the caliper seat body (1).

4. A caliper holder according to any one of claims 1-3, characterized in that: The reinforcing member (2) is made of metal.

5. A caliper holder according to claim 1, characterized in that: The caliper seat body (1) is provided with a clearance groove (12), the clearance groove (12) passes through both sides of the caliper seat body (1), and the clearance groove (12) is connected to the clearance opening (23). The clearance groove (12) is used to avoid the cotton head (5) of the cotton mop.

6. A caliper holder according to claim 1, 2, 3, or 5, characterized in that: The lower end of the mounting part (21) extends out of the lower end of the caliper seat body (1) for mounting the water squeezing mechanism (6).

7. A type of PVC-U mop, characterized in that, include: The caliper holder as described in any one of claims 1-6; A grip (3) is mounted on the upper end of the caliper seat body (1); A lifting mechanism (4) is mounted on the grip (3); The cotton head (5) is connected to the lower end of the lifting mechanism (4) and is movably placed at the lower end of the caliper seat (7); The water-squeezing mechanism (6) is mounted on the reinforcing member (2) of the caliper seat (7), and the water-squeezing mechanism (6) is located at the side end of the cotton head (5); The lifting mechanism (4) drives the cotton head (5) to move into the squeezing mechanism (6), so that the squeezing mechanism (6) performs a squeezing operation on the cotton head (5).

8. A sponge mop according to claim 7, characterized in that: The dewatering mechanism (6) includes: a plurality of connecting rods (61) and a plurality of dewatering wheels (62) rotatably disposed on the connecting rods (61). The connecting rods (61) are connected to the mounting holes (211), and the plurality of dewatering wheels (62) are disposed opposite to each other at both ends of the cotton head (5).

9. A sponge mop according to claim 7 or 8, characterized in that: The lifting mechanism (4) includes: The handle (41) has a hinge (411) at its upper end, which is hinged to the side wall of the grip (3); At least one transmission component (42) has its upper end hinged to the side end of the handle (41), and the lower end of the transmission component (42) is connected to the cotton head (5). By driving the handle (41) to rotate on the grip (3), the transmission component (42) pulls the cotton head (5) closer to the caliper seat (7), thereby enabling the squeezing mechanism (6) to perform a squeezing operation on the cotton head (5).

10. A sponge mop according to claim 9, characterized in that: The upper end of the cotton head (5) is provided with a fixing frame (51), and the fixing frame (51) is connected to the transmission component (42).

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