Improved pot washing scraper

Abstract

The improved pot washing scraper comprises a handle made of a hard material and a soft rubber scraping strip which is transversely arranged at the front end of the handle and provided with a cutting edge, the front end of the handle is detachably and movably connected with the middle portion of the soft rubber scraping strip through a clamping opening, and the front end of the handle is movably connected with the two ends of the soft rubber scraping strip through movably connected swing arms. The two ends of the soft rubber scraping strip can only be bent upwards and cannot be twisted. The swing arms capable of freely swinging up and down and not easy to swing back and forth and twist are symmetrically arranged between the front end of the handle and the two ends of the soft rubber scraping strip, so that the soft rubber scraping strip can be limited to flexibly and freely bend along the vertical direction of the cutting edge, not easy to swing back and forth and not easy to twist and roll; the defect that the cutting edge is separated from the inner wall of the pot and loses the oil and water scraping effect due to the fact that the two ends of an existing pot washing scraper are twisted during use is well overcome.

Description

Technical Field

[0001] The invention belongs to kitchen pot-washing utensils, and in particular relates to an improved pot-washing scraper. Background Art

[0002] The existing pot scraper (such as patent ZL201922438962.6) uses a scraper made of soft rubber material, which has a simple structure and is easy to use. However, when the scraper 2 is working, the blade edge at the bottom of the scraper 2 contacts the curved pot wall to deform and drive the scraper 2 to bend up and down. Since the scraper 2 is fixed by the bayonet at the middle and the front end of the handle 5, the two ends of the scraper are far away from the bayonet. When the handle 5 is dragged to scrape the pot to remove oil and water, the two ends of the scraper 2 will twist and roll around the axis a due to the contact and friction with the inner wall of the pot, causing the blade 201 of the scraper 2 to separate from the inner wall of the pot (see Fig.13 ), which greatly reduces the effect of effectively scraping off the oil and water in the pot. Summary of the invention

[0003] An object of the present invention is to provide an improved pan scraper which can prevent the scraper bar from twisting.

[0004] The technical solution adopted to achieve the purpose of the present invention is as follows: The improved pot scraper provided by the present invention comprises a handle made of hard material and a soft rubber scraper strip with a cutting edge which is transversely arranged at the front end of the handle. The front end of the handle is detachably connected to the middle part of the soft rubber scraper strip through a bayonet, and the front end of the handle is movably connected to the two ends of the soft rubber scraper strip through a movably connected swing arm, so that the two ends of the soft rubber scraper strip can only bend upward but cannot be twisted.

[0005] A strip-shaped through hole is provided at the front end of the handle, and through holes are respectively provided at both ends of the soft rubber scraper strip; the swing arm includes an arm portion, a first arm provided at the inner end of the arm portion to be bent and pass through the strip-shaped through hole and then hook the front end of the handle, and a second arm provided at the outer end of the arm portion to be bent and pass through the through hole.

[0006] The first arm is provided with a first positioning hook to hook the front end of the handle.

[0007] The second arm is generally parallel to the first arm.

[0008] After the second arm passes through the through hole, a second positioning hook is provided to hook the soft rubber scraper strip.

[0009] The width of the strip-shaped through hole is slightly larger than the diameter of the first arm of the swing arm, and the length of the strip-shaped through hole is slightly longer than the displacement distance of the first arm generated when the two swing arms swing up and down plus the diameter of the first arm.

[0010] The two side edges of the bayonet at the front end of the handle are beveled edges that are inclined from top to bottom toward the middle.

[0011] A fulcrum is provided at the front end of the handle, and through holes are respectively provided at both ends of the soft rubber scraper strip; the swing arm includes an arm portion and a second arm provided at the outer end of the arm portion and bent to pass through the through hole; the inner ends of the two swing arm portions are slidably connected to the fulcrum at the front end of the handle.

[0012] A fulcrum is provided at the front end of the handle, and strip grooves are provided at the inner ends of the two swing arm portions and are slidably connected to the fulcrum.

[0013] The front end of the handle is provided with two fulcrums, and the inner ends of the two swing arm parts are provided with strip grooves respectively connected with one fulcrum in a sliding manner. Beneficial Effects

[0014] The present invention symmetrically arranges swing arms that can swing freely up and down but are not easy to swing forward and backward and not easy to twist between the front end of the handle and the two ends of the soft rubber scraper, so that the soft rubber scraper can only be flexibly and freely bent along the up and down directions of the cutting edge but not easy to swing forward and backward and not easy to twist and roll, thus better overcoming the disadvantage that the two ends of the existing pot scraper will twist when in use, causing the cutting edge to separate from the inner wall of the pot and lose the function of scraping oil and water.

[0015] The invention has a simple structure, is light and flexible, is easy to operate and clean, and can support the soft rubber strip to maintain an optimal posture through a swing arm so that the entire soft rubber scraper can completely fit the inner wall of various curved pots, thereby quickly scraping off oil and water from the inner wall of the pot, with fast scraping speed and good effect.

[0016] The technical solution of the present invention is further described below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is the front view of the present invention.

[0018] Figure 2 It is a rear view of the present invention.

[0019] Figure 3 It is a right side view of the present invention.

[0020] Figure 4 It is a front partial view of the present invention.

[0021] Figure 5 It is a rear view partial diagram of the present invention.

[0022] Figure 6 It is a right side partial view of the present invention.

[0023] Figure 7 and Figure 8 They are respectively schematic diagrams of components of the present invention.

[0024] Fig. 9 It is a schematic diagram of the use state of the present invention.

[0025] Fig.10 It is a schematic diagram of different bayonet ports in the present invention.

[0026] Fig.11 It is a rear view of another structure of the present invention.

[0027] Fig.12 yes Fig.11 The schematic diagram of the embodiment shown is after the fulcrum is removed.

[0028] Fig.13 It is a schematic diagram of an existing pot-washing scraper. Implementation Example

[0029] See Figure 1 —— Figure 8 The improved pot scraper provided by the present invention comprises a handle 1 made of hard material and a soft rubber scraper 2 with a cutting edge 5 transversely arranged at the front end 101 of the handle 1. The front end 101 of the handle 1 is detachably connected to the middle part of the soft rubber scraper 2 through a bayonet 102. The front end 101 of the handle 1 is movably connected to the two ends of the soft rubber scraper 2 through a movably connected swing arm 3, so that the two ends of the soft rubber scraper 2 can only bend upward but cannot be twisted.

[0030] See Figure 1 —— Figure 8 The front end 101 of the handle 1 is provided with a strip-shaped through hole 4, and the two ends of the soft rubber scraper 2 are respectively provided with through holes 201; the swing arm 3 includes an arm portion 305, a first arm 301 arranged at the inner end of the arm portion 305 to be bent and pass through the strip-shaped through hole 4 and then hook the front end 101 of the handle 1, and a second arm 303 arranged at the outer end of the arm portion 305 to be bent and pass through the through hole 201 roughly parallel to the first arm 301; the first arm 301 is provided with a first positioning hook 302 to hook the front end 101 of the handle 1.

[0031] After the second arm 303 passes through the through hole 201 , a second positioning hook 304 may also be provided to hook the soft rubber scraper strip 2 .

[0032] The first arms 301 of the two swing arms 3 pass through the strip through hole 4 from the front of the front end 101 of the handle 1, and then use the first positioning hook 302 to hook the back of the front end 101 of the handle 1. The second arms 303 of the two swing arms 3 pass through the through holes 201 from the front of the two ends of the soft rubber scraper 2, and then use the second positioning hook 304 to hook the back of the soft rubber scraper 2 (if only one-way dragging of the pot washing scraper to scrape water is considered, the second positioning hook 304 can be omitted), so that when the swing arm 3 bends upward with the two ends of the soft rubber scraper 2 through the second arm 303, the first arm 301 can be used as a hinge axis to swing upward, and at the same time, the two swing arms 3 cannot be separated from the strip through hole 4 and the through hole 201 under the limitation of the first positioning hook 302 and the second positioning hook 304; and due to the limiting effects of the first arm 301 and the second arm 303 relative to the strip through hole 4 and the through hole 201 respectively, the two swing arms 3 can limit the two ends of the soft rubber scraper 2 from twisting.

[0033] More specifically: the width of the strip through hole 4 is slightly larger than the diameter of the first arm 301 of the swing arm 3, and the length of the strip through hole 4 is slightly longer than the displacement distance of the first arm 301 generated when the two swing arms 3 swing up and down plus the diameter of the first arm 301. The strip through hole 4 allows the first positioning hook 302 of the first arm 301 of the swing arm 3 to pass through the strip through hole 4 in parallel and then rotate a certain angle to hook the back of the strip through hole 4 so that the first arm 301 can rotate and move freely in the strip through hole 4 but cannot escape from the strip through hole 4. The second arm 303 of the swing arm 3 passes through the through hole 201 on the upper part of the soft rubber scraper strip 2 and fixes the end of the soft rubber scraper strip 2 with the second positioning hook 304 so that it is not easy to escape from the through hole 201.

[0034] When installing the soft rubber scraper 2, first pass one end of the soft rubber scraper 2 through the side of the bayonet 102 of the front end 101 of the handle 1, and then pull the soft rubber scraper 2 until the bayonet 102 is located in the middle. Then install the swing arm 3, and when the first positioning hook 302 of the swing arm 3 is parallel to the strip through hole 4, pass the first positioning hook 302 and the first arm 301 through the strip through hole 4, rotate the swing arm 3 and the first arm 301 so that the first positioning hook 302 hooks the back of the strip through hole 4 and the first arm 301 cannot fall out of the strip through hole 4; when installing the second arm 303, align the second positioning hook 304 of the second arm 303 with the through hole 201 of the soft rubber scraper 2 and pass through until the second positioning hook 304 is exposed from the through hole 201 and hooks the through hole 201. 1, because the soft rubber scraper strip 2 is made of soft elastic material, when the second arm 303 passes through the through hole 201, the second positioning hook 304 can expand the through hole 201 and pass through it together, and the second arm 303 can rotate freely in the through hole 201 and is not easy to fall out of the through hole 201 due to the limiting effect of the second positioning hook 304; when removing and replacing the soft rubber scraper strip 2, the two ends of the soft rubber scraper strip 2 are first bent forward and pulled out of the second arm 303 of the two swing arms 3 in the reverse steps above, and then the soft rubber scraper strip 2 can be pulled out to one side of the bayonet 101. The advantage of setting the bar-shaped through hole 4 is that the structure is simple and the installation is convenient, and the swing arm 3 can be quickly installed and removed without the help of tools.

[0035] See Figure 1 —— Fig. 9 According to the present invention, since the swing arm 3 is provided between the front end 101 of the handle 1 and the two ends of the soft rubber scraper 2, when the handle 1 is held and the cutting edge 5 of the soft rubber scraper 2 is used to scrape oil and water in the pot, while ensuring that the soft rubber scraper 2 can bend upward close to the pot surface, the first arm 301 and the second arm 303 of the swing arm 3 can also be used to support the two ends of the soft rubber scraper 2 to prevent twisting, thereby overcoming the problem that the two ends of the existing pot scraper will twist when it is pressed and dragged, causing the cutting edge 5 to lie flat and lose the function of scraping oil and water.

[0036] See Fig.10 In this embodiment, both side edges of the bayonet 102 of the front end 101 of the handle 1 can be designed as beveled edges 103 inclined from top to bottom toward the middle. When the handle 1 is pressed down on the soft rubber scraper 2 through the bayonet 102, the soft rubber scraper 2 is easier to bend at the beveled edge 103 of the bayonet 102, which can adapt to the edge deformation of the pan with a smaller corner and scrape oil and water close to the inner wall of the pan. Example

[0037] See Fig.11 , Fig.12The difference between this embodiment and embodiment 1 is that the two swing arms 3 are arranged behind the front end 101 of the handle 1, the inner end of the arm portion 305 of the swing arm 3 is slidably connected to the fulcrum 6 behind the front end 101 of the handle 1, and the second arm 303 passes through the soft rubber scraper 2 from the back; the fulcrum 6 is a protruding capped screw or a capped cylindrical shaft (or a retaining ring is provided at the outer end of the shaft) arranged in the hole 401 behind the front end 101 of the handle, the inner end of the arm portion 305 is bent into a strip groove 306, and the strip grooves 306 of the two arm portions 305 overlap symmetrically in opposite directions and are sleeved on the fulcrum 6, so that the swing arm 3 can slide left and right relative to the fulcrum 6 when the soft rubber scraper 2 bends upward, but will not fall out of the fulcrum 6, and cannot twist, thereby limiting the two ends of the soft rubber scraper 2 from twisting.

[0038] The swing arm 3 , the strip groove 306 and the fulcrum 6 in this embodiment may also be arranged in front of the front end 101 of the handle 1 .

[0039] In this embodiment, two fulcrums may also be used, and the strip grooves 306 of the two arm portions 305 are slidably connected to one fulcrum 6 respectively.

Claims

1. An improved pot-scraper, Its characteristics are The utility model comprises a handle made of hard material and a soft rubber scraper strip with a cutting edge which is transversely arranged at the front end of the handle. The front end of the handle is detachably connected to the middle part of the soft rubber scraper strip through a bayonet. The front end of the handle is movably connected to the two ends of the soft rubber scraper strip through a movably connected swing arm, so that the two ends of the soft rubber scraper strip can only bend upwards but cannot be twisted.

2. The improved pot-scraper according to claim 1, Its characteristics are A strip-shaped through hole is provided at the front end of the handle, and through holes are respectively provided at both ends of the soft rubber scraper strip; the swing arm includes an arm portion, a first arm provided at the inner end of the arm portion to be bent and pass through the strip-shaped through hole and then hook the front end of the handle, and a second arm provided at the outer end of the arm portion to be bent and pass through the through hole.

3. The improved pot-scraper according to claim 2, Its characteristics are The first arm is provided with a first positioning hook to hook the front end of the handle.

4. The improved pot-scraper according to claim 1 or 2, Its characteristics are The second arm is generally parallel to the first arm.

5. The improved pot-scraper according to claim 4, Its characteristics are After the second arm passes through the through hole, a second positioning hook is provided to hook the soft rubber scraper strip.

6. The improved pot-scraper according to claim 2, Its characteristics are The width of the strip-shaped through hole is slightly larger than the diameter of the first arm of the swing arm, and the length of the strip-shaped through hole is slightly longer than the displacement distance of the first arm generated when the two swing arms swing up and down plus the diameter of the first arm.

7. The improved pot-scraper according to claim 1, Its characteristics are The two side edges of the bayonet at the front end of the handle are beveled edges that are inclined from top to bottom toward the middle.

8. The improved pot-scraper according to claim 1, Its characteristics are A fulcrum is provided at the front end of the handle, and through holes are respectively provided at both ends of the soft rubber scraper strip; the swing arm includes an arm portion and a second arm provided at the outer end of the arm portion and bent to pass through the through hole; the inner ends of the two swing arm portions are slidably connected to the fulcrum at the front end of the handle.

9. The improved pot-scraper according to claim 8, Its characteristics are A fulcrum is provided at the front end of the handle, and strip grooves are provided at the inner ends of the two swing arm portions and are slidably connected to the fulcrum.

10. The improved pot-scraper according to claim 8, Its characteristics are The front end of the handle is provided with two fulcrums, and the inner ends of the two swing arm parts are provided with strip grooves respectively connected with one fulcrum in a sliding manner.

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